Abstract

A touch panel includes a substrate having a display area and a peripheral area. A peripheral circuit is disposed in the peripheral area. The peripheral circuit comprises at least one bonding pad made of a metal layer. A plurality of touch sensing electrodes is disposed in the display area. The plurality of touch sensing electrodes is made of a metal nanowire layer, a film layer disposed on the metal nanowire layer, and a negative-type photosensitive layer disposed on the film layer. The plurality of touch sensing electrodes is electrically connected to the peripheral circuit.

IPC Classes  ?

• G03F 7/00 - Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printed surfacesMaterials therefor, e.g. comprising photoresistsApparatus specially adapted therefor
• H05K 3/02 - Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
• H05K 3/06 - Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding the conductive material being removed chemically or electrolytically, e.g. by photo-etch process
• G03F 7/30 - Imagewise removal using liquid means
• G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
• G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means

Abstract

A touch panel includes a substrate, a catalytic layer, peripheral traces, marks, first cover layers and second cover layers. The catalytic layer is formed on the peripheral area of the substrate, and the peripheral traces are formed on the catalytic layer. Each peripheral trace has a side wall and a top surface. The marks are formed on the catalytic layer, and each mark has a side wall and a top surface. The first cover layers cover the top surfaces of the peripheral traces, and the second cover layers cover the top surfaces of the marks. Each of the first cover layers and the second cover layers includes metal nanowires. The manufacturing method of the touch panel and a roll sheet of touch sensors are also disclosed.

IPC Classes  ?

• G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
• G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means

Abstract

A direct patterning method of touch panel is provided. A substrate having a display region and a peripheral region is provided. A periphery circuit having a bonding pad is disposed on the periphery region. A metal nanowire layer made of metal nanowires are disposed on the display region and the peripheral region. A photosensitive pre-cured layer is disposed on the metal nanowire layer. A photolithography process is performed, which includes exposing the pre-cured layer to define a removal area and a reserved area, and removing the pre-cured layer and the metal nanowire layer on the removal area using a developer solution to form a touch-sensing electrode disposed on the display region and to expose the bonding pad disposed on the periphery region. The touch sensing electrode made of the pre-cured layer and the metal nanowire layer is electrically connected to the periphery circuit.

IPC Classes  ?

• G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
• G03F 7/00 - Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printed surfacesMaterials therefor, e.g. comprising photoresistsApparatus specially adapted therefor
• H05K 3/02 - Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
• H05K 3/06 - Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding the conductive material being removed chemically or electrolytically, e.g. by photo-etch process
• G03F 7/30 - Imagewise removal using liquid means

Abstract

The direct patterning method includes: providing a substrate having a display area and a peripheral area, which a peripheral circuit having a bonding pad is disposed on the peripheral area; sequentially disposing a metal nanowire layer, a pre-cured film layer and a negative-type photosensitive layer thereon; performing a photolithography step; and curing the pre-cured film layer. The photolithography step includes exposing the negative-type photosensitive layer to define a removal region and a reserved region; and removing the negative-type photosensitive layer, the pre-cured film layer and the metal nanowire layer in the removal region by using a developer, such that a touch sensing electrode is fabricated in the display area and the bonding pad is exposed.

IPC Classes  ?

• G03F 7/00 - Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printed surfacesMaterials therefor, e.g. comprising photoresistsApparatus specially adapted therefor
• G03F 7/30 - Imagewise removal using liquid means
• G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
• H05K 3/02 - Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
• H05K 3/06 - Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding the conductive material being removed chemically or electrolytically, e.g. by photo-etch process
• G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means

Abstract

A touch panel includes a substrate, a touch sensing electrode, a peripheral conductive trace, a protective layer, and a conductive layer. The substrate has a display area and a peripheral area. The touch sensing electrode is disposed in the display area. The peripheral conductive trace is disposed in the peripheral area. The touch sensing electrode is electrically connected to the peripheral conductive trace. The touch sensing electrode and the peripheral conductive trace at least include metal nanowires. The protective layer is disposed on the touch sensing electrode, and the conductive layer is disposed on the peripheral conductive trace.

IPC Classes  ?

• H05K 3/02 - Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
• H05K 3/10 - Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
• G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
• H05K 3/18 - Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using precipitation techniques to apply the conductive material

Abstract

An OLED display device includes a substrate, an active element array, at least one OLED, a light absorption layer or an optical scattering layer, and an encapsulation plate. The active element array and the OLED are disposed over an upper surface of the substrate. The OLED includes a first electrode, a second electrode, and an organic light-emitting layer. The first electrode is disposed on a side adjacent to the active element array, and the second electrode is opposite to the first electrode. Both the first and second electrodes have a high transmittance and a low reflection in a wavelength range of visible light. The organic light-emitting layer is interposed between the first and second electrodes. The light absorption layer or optical scattering layer is disposed between the OLED and the substrate. The encapsulation plate is disposed over the second electrode.

IPC Classes  ?

• H01L 51/52 - Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof specially adapted for light emission, e.g. organic light emitting diodes (OLED) or polymer light emitting devices (PLED) - Details of devices
• H01L 27/32 - Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including components using organic materials as the active part, or using a combination of organic materials with other materials as the active part with components specially adapted for light emission, e.g. flat-panel displays using organic light-emitting diodes

Goods & Services

Interactive touch screen terminals; screens; simulators for driving or control of vehicles; touch panels; cash registers; ticket dispensers; touch screens; terminals for electronically processing credit card payments; personal digital assistants [PDAs]; protective films adapted for computer screens; pocket computers for note-taking; electronic notice boards; E-Books; televisions; computers; image recording apparatus; cameras; video players; Media players; navigation apparatus for vehicles [on-board computers]; monitors; Wearable communications apparatus; wearable activity trackers; displays for vehicles. Film developing and processing; material treatment information; processing of plastics; providing information relating to the processing of plastics. Conversion of data or documents from physical to electronic media; product design services; conversion of computer programs and data, other than physical conversion; computer system analysis; computer system design; computer virus protection services; installation of computer software; updating of computer software; rental of computer software; computer software design; consultancy relating to software design and development; maintenance of computer software; computer software consultancy; computer programming; duplication of computer programs; leasing of data processing systems; recovery of computer data; conversion of images from physical to electronic media.

Goods & Services

Interactive touch screen terminals; screens; simulators for driving or control of vehicles; touch panels; cash registers; ticket dispensers; touch screens; terminals for electronically processing credit card payments; personal digital assistants [PDAs]; protective films adapted for computer screens; pocket computers for note-taking; electronic notice boards; E-Books; televisions; computers; image recording apparatus; cameras; video players; Media players; navigation apparatus for vehicles [on-board computers]; monitors; Wearable communications apparatus; wearable activity trackers; displays for vehicles. Film developing and processing; material treatment information; processing of plastics; providing information relating to the processing of plastics. Conversion of data or documents from physical to electronic media; product design services; conversion of computer programs and data, other than physical conversion; computer system analysis; computer system design; computer virus protection services; installation of computer software; updating of computer software; rental of computer software; computer software design; consultancy relating to software design and development; maintenance of computer software; computer software consultancy; computer programming; duplication of computer programs; leasing of data processing systems; recovery of computer data; conversion of images from physical to electronic media.

Goods & Services

Film processing in the nature of optical film bonding processing, namely, bonding of transparent conductive films to a rigid substrate; providing material treatment information; film processing in the nature of plastic film processing, namely, processing of transparent conductive films and providing related materials processing information Interactive learning machines, in the nature of, computers and tablet PCs; screen monitors, in the nature of, flat panel display screens for televisions, smartphones, and notebook computers; vehicle driving control simulator; touch panels; cash registers; ticket dispensers in the nature of touch screens, namely, kiosks for dispensing tickets; touch screens; credit card transaction processors, in the nature, of card readers for credit cards; personal digital assistants (PDAs); liquid crystal display (LCD) monitors; optical protective film adapted for computer screens, smart phones, tablet PCs, and notebook computers; transparent conductive film, namely, electromagnetic shielding layers adapted for use with LCD monitors, computer screens, tablet PCs, and notebook computers; pocket PCs in the nature of portable computers; computer screens and monitors; electronic notice boards; electronic book readers; televisions; computers; computer liquid crystal display (LCD) monitors; computer touch screens; cameras; video recorders and disc players; cassette players; navigation apparatus for vehicles; wearable electronic devices, namely, smart watches; touch panels for vehicles Conversion of data or documents from physical to electronic media; product design and development in the field of touch sensors; conversion of computer programs and data, other than physical conversion; computer system analysis; computer system design; computer virus protection services; installation of computer software; updating of computer software; rental of computer software; computer software design; computer software design consultancy; maintenance of computer software; computer software consultancy; computer programming; development and creating of computer programmes for computer data processing; recovery of computer data

Goods & Services

Film processing in the nature of optical film bonding processing, namely, bonding of transparent conductive films to a rigid substrate; providing material treatment information; film processing in the nature of plastic film processing, namely, processing of transparent conductive films and providing related materials processing information Interactive learning machines, in the nature of, computers and tablet PCs; screen monitors, in the nature of, flat panel display screens for televisions, smartphones, and notebook computers; vehicle driving control simulator; touch panels; cash registers; ticket dispensers in the nature of touch screens, namely, kiosks for dispensing tickets; touch screens; credit card transaction processors, in the nature, of card readers for credit cards; personal digital assistants (PDAs); liquid crystal display (LCD) monitors; optical protective film adapted for computer screens, smart phones, tablet PCs, and notebook computers; transparent conductive film, namely, electromagnetic shielding layers adapted for use with LCD monitors, computer screens, tablet PCs, and notebook computers; pocket PCs in the nature of portable computers; computer screens and monitors; electronic notice boards; electronic book readers; televisions; computers; computer liquid crystal display (LCD) monitors; computer touch screens; cameras; video recorders and disc players; cassette players; navigation apparatus for vehicles; wearable electronic devices, namely, smart watches; touch panels for vehicles Conversion of data or documents from physical to electronic media; product design and development in the field of touch sensors; conversion of computer programs and data, other than physical conversion; computer system analysis; computer system design; computer virus protection services; installation of computer software; updating of computer software; rental of computer software; computer software design; computer software design consultancy; maintenance of computer software; computer software consultancy; computer programming; development and creating of computer programmes for computer data processing; recovery of computer data

Abstract

Present invention discloses a touch panel and a manufacturing method thereof, the touch panel comprises: a substrate; a silver nano-wire electrode layer provided on the substrate comprising a connecting area and a non-connecting area; a first protective layer provided on silver nano-wire electrode layer having a first hole corresponding to connecting area; a second protective layer provided on first protective layer having a second hole corresponding to position of first hole; and a connecting wire provided on second protective layer connected to silver nano-wire electrode layer in connecting area through second hole and first hole. With the touch panel, the problem that etching solution can't seep when a single protective layer is too thick and the problem that a silver nano-wire layer is easily oxidized and the adhesion of the silver nano-wire layer is poor when a single protective layer is too thin can be avoided.

IPC Classes  ?

• G06F 3/047 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using sets of wires, e.g. crossed wires
• G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer
• G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
• G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means

Abstract

A touch panel stackup comprises a substrate having a substantially transparent first region and a substantially opaque second region, a sensing electrode detecting a tactile signal, a conductive circuit electrically coupled with the sensing electrode, and a masking element configured on the second region of the substrate, wherein the sensing electrode, the conductive circuit, and the masking element are integrally formed on the substrate.

IPC Classes  ?

• G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
• G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer

Abstract

A single-layer projected capacitive touch panel has a glass cover, a touch sensing circuit layer, an insulating ink layer, a conductive wire layer, an insulator layer, a conductive glue layer and a flexible printed circuit (FPC) board. The touch sensing circuit layer, the insulating ink layer, the conductive wire layer, the insulator layer and the conductive glue layer are mounted on a circuit surface of the glass cover in sequence. The insulating ink layer covers the touch sensing circuit layer and has multiple through slots. Each through slot is filled with an electric conductor. The FPC is fastened on the conductive wire layer by a conductive glue laver.

IPC Classes  ?

• G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
• G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
• G06F 3/047 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using sets of wires, e.g. crossed wires

Abstract

A touch display is disclosed including a display module, a polarizer disposed on the display module, and a plurality of touch electrodes at least partly coated on the polarizer, wherein the touch electrodes are formed by nano-silver. Since the touch electrodes formed by nano-silver is employed in the display, a multifunctional touch display is provided. A method for making the touch display is also disclosed.

IPC Classes  ?

• G06F 3/045 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact
• G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
• G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
• G02B 27/28 - Optical systems or apparatus not provided for by any of the groups , for polarising

Abstract

The present invention provides a touch panel, including a lower substrate, an organic light-emitting component, disposed on the lower substrate, a nano silver sensing layer, disposed on the organic light emitting component, and an upper substrate, disposed on the nano silver sensing layer.

IPC Classes  ?

• H01L 29/08 - Semiconductor bodies characterised by the shapes, relative sizes, or dispositions of the semiconductor regions with semiconductor regions connected to an electrode carrying current to be rectified, amplified, or switched and such electrode being part of a semiconductor device which comprises three or more electrodes
• H01L 35/24 - Selection of the material for the legs of the junction using organic compositions
• H01L 51/00 - Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
• G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
• H01L 27/32 - Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including components using organic materials as the active part, or using a combination of organic materials with other materials as the active part with components specially adapted for light emission, e.g. flat-panel displays using organic light-emitting diodes
• B32B 27/06 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance
• G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means

Abstract

A touch panel includes a first transparent conductive wire and a second transparent conductive wire. The first transparent conductive wire is of a first conductive layer and the second transparent conductive wire is of a second conductive layer. The first transparent conductive wire includes a first conductive portion parallel to a first axis and a second conductive portion parallel to a second axis, wherein the first transparent conductive portion and the second transparent conductive portion commonly have a first overlapping area. The second transparent conductive wire includes a third conductive portion parallel to the first axis and a fourth conductive portion parallel to the second axis, wherein the third transparent conductive portion and the fourth transparent conductive portion commonly have a second overlapping area. The projection centroid of the first overlapping area is not in the same position as the projection centroid of the second overlapping area.

IPC Classes  ?

• G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means

Abstract

A touch display module having a pressure detection mechanism is provided. The touch display module includes a 3-D (three-dimensional) sensor and a 3-D controller. The 3-D sensor includes touch units and at least one pressure sensing unit. The 3-D controller includes a driver and a driving pulse processor. The driver provides a pressure scan pulse to the pressure sensing unit and a touch scan pulse to the touch units in combination with the driving pulse processor. The present disclosure further provides a driving method corresponding to the touch display module having the pressure detection mechanism including steps of: providing pressure scan pulses to the pressure sensing unit by the driver in combination with the driving pulse processor and providing touch scan pulses to the touch units in combination of the driving pulse processor by the driver.

IPC Classes  ?

• G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means

Abstract

A manufacturing process for forming a touch structure utilizes a first anti-etching optical layer to define the electrodes pattern and utilizes a second anti-etching optical layer to define the traces pattern. The first anti-etching optical layer and the second anti-etching optical layer do not need to be removed. The refractive index of the first anti-etching optical layer and the refractive index of the second anti-etching optical layer can be adjusted to reduce the display difference between the etched region and the non-etched region.

IPC Classes  ?

• G06F 3/042 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
• G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
• G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
• H05K 1/02 - Printed circuits Details
• H05K 3/28 - Applying non-metallic protective coatings

Abstract

The present disclosure provides a method of forming a nanoscale conductive film. The method comprises providing a nanoscale base film, forming a first patterned insulating layer on the nanoscale base film, and etching the nanoscale base film in a current generation system, using the first patterned insulating layer as a mask. The nanoscale base film includes a substrate, a first overcoat on one side of the substrate, and a first nano material layer laminated between the substrate and the first overcoat. The first patterned insulating layer is formed on the first overcoat, exposing portions of the first overcoat. In the first nano material layer, first regions are masked by the first insulating layer and second regions are not masked by the first insulating layer. The first regions and the second regions are electrically isolated from each other after etching the nanoscale base film in the current generation system.

IPC Classes  ?

• G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
• C23F 4/00 - Processes for removing metallic material from surfaces, not provided for in group or
• H01L 21/321 - After-treatment
• H01L 21/3065 - Plasma etchingReactive-ion etching
• B82Y 15/00 - Nanotechnology for interacting, sensing or actuating, e.g. quantum dots as markers in protein assays or molecular motors
• B82Y 40/00 - Manufacture or treatment of nanostructures

Abstract

Disclosed is a conductor pattern structure of a capacitive touch panel. First-axis conductor assemblies and second-axis conductor assemblies are formed on a surface of a substrate. Each first-axis conductor assembly includes a plurality of first-axis conductor cells that are interconnected by first-axis conduction lines. An insulation layer is formed on a surface of each first-axis conduction line. Each second-axis conductor assembly includes a plurality of second-axis conductor cells that are interconnected by second-axis conduction lines. Each second-axis conduction line extends across the insulation layer of the associated first-axis conduction line.

IPC Classes  ?

• G06F 1/16 - Constructional details or arrangements
• G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means

Abstract

A touch module and a manufacturing method thereof are disclosed. The touch module includes a substrate, at least one bridge, an active layer, at least two first touch electrodes, at least two second touch electrodes, and at least one electrode channel. The bridge is disposed on the substrate. The active layer overlays the bridge and the substrate. The first touch electrodes are embedded in the active layer and electrically touch the bridge, so that the first touch electrodes are electrically connected to each other via the bridge. The electrode channel is embedded in the active layer, and is configured to allow the second touch electrodes to be electrically connected to each other. The first touch electrodes are electrically isolated from the second touch electrodes.

IPC Classes  ?

• G06F 3/047 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using sets of wires, e.g. crossed wires
• G09G 5/00 - Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
• G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means

Abstract

A touch module and a manufacturing method thereof are disclosed. The touch module includes a substrate, at least two first touch electrodes, at least two second touch electrodes, at least one conductive residual material, at least one electrode channel, and at least one bridge. The substrate has a first surface and a second surface. The first surface and the second surface are opposite to each other. The conductive residual material is formed on the second surface of the substrate. All of the first touch electrodes, the second touch electrodes, and the electrode channel are embedded in the substrate. The electrode channel is configured to electrically connect the second touch electrodes to each other. The bridge is disposed on the first surface of the substrate, and configured to electrically connect the first touch electrodes to each other. The first touch electrodes are isolated from the second touch electrodes.

IPC Classes  ?

• G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
• G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means

Abstract

A touch module and a manufacturing method thereof are disclosed. The touch module includes a substrate, at least two first touch electrodes, at least two second touch electrodes, at least one electrode channel, and at least one bridge. All of the first touch electrodes, the second touch electrodes, and the electrode channel are embedded in the substrate. The electrode channel is configured to connect the second touch electrodes to each other. The bridge crosses over the electrode channel, is configured to electrically connect the first touch electrodes to each other. The first touch electrodes and the second touch electrodes are insulated from each other.

IPC Classes  ?

• G06F 3/045 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact
• G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means

Abstract

A touch module and a manufacturing method thereof are disclosed. The touch module includes a substrate, at least one first touch electrode, and at least one second touch electrode. The first touch electrode is embedded into the substrate. The second touch electrode is embedded into the substrate. A height of the first touch electrode relative to a first surface of the substrate is different from a height of the second touch electrode relative to the first surface of the substrate, such that the first touch electrode and the second touch electrode are insulated from each other.

IPC Classes  ?

• G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
• G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means

Abstract

An OLED touch display device includes an OLED display and a laminated package component. The laminated package component covers the OLED display and includes a quarter-wave plate, a liquid crystal polarizer and a touch sensor unit. The touch sensor unit is a single-layer electrode structure.

IPC Classes  ?

• G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
• H01L 27/32 - Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including components using organic materials as the active part, or using a combination of organic materials with other materials as the active part with components specially adapted for light emission, e.g. flat-panel displays using organic light-emitting diodes
• H01L 51/52 - Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof specially adapted for light emission, e.g. organic light emitting diodes (OLED) or polymer light emitting devices (PLED) - Details of devices
• G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means

Abstract

An OLED touch display device includes an OLED display and a laminated package component covering the OLED display and including a quarter-wave plate, a liquid crystal polarizer, a first touch sensor layer and a second touch sensor layer. The first touch sensor layer and the second touch sensor layer are configured to cooperatively detect touch events.

IPC Classes  ?

• G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
• G09G 3/3208 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
• G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
• H01L 27/32 - Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including components using organic materials as the active part, or using a combination of organic materials with other materials as the active part with components specially adapted for light emission, e.g. flat-panel displays using organic light-emitting diodes

Abstract

The present invention provides a touch panel, including a lower substrate, an organic light-emitting component, disposed on the lower substrate, a nano silver sensing layer, disposed on the organic light emitting component, and an upper substrate, disposed on the nano silver sensing layer.

IPC Classes  ?

• H01L 29/08 - Semiconductor bodies characterised by the shapes, relative sizes, or dispositions of the semiconductor regions with semiconductor regions connected to an electrode carrying current to be rectified, amplified, or switched and such electrode being part of a semiconductor device which comprises three or more electrodes
• H01L 35/24 - Selection of the material for the legs of the junction using organic compositions
• H01L 51/00 - Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
• H01L 27/32 - Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including components using organic materials as the active part, or using a combination of organic materials with other materials as the active part with components specially adapted for light emission, e.g. flat-panel displays using organic light-emitting diodes
• G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means

Abstract

An organic light-emitting diode (OLED) display and fabrication method thereof are provided. The OLED display includes an organic light-emitting layer comprising a plurality of primary color regions and a plurality of mixed color regions, wherein the primary color regions and the mixed color regions have the same light emitting direction. A color shift prevention layer is disposed above or under the organic light-emitting layer, the color shift prevention layer comprising a plurality of opaque patterns disposed on the light emitting direction of the corresponding mixed color regions. The color shift prevention layer incorporated in the OLED display is able to block the mixed light emitted from the mixed color regions of the organic light-emitting layer. Therefore, the color shift problem can be solved.

IPC Classes  ?

• H01L 29/08 - Semiconductor bodies characterised by the shapes, relative sizes, or dispositions of the semiconductor regions with semiconductor regions connected to an electrode carrying current to be rectified, amplified, or switched and such electrode being part of a semiconductor device which comprises three or more electrodes
• H01L 27/32 - Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including components using organic materials as the active part, or using a combination of organic materials with other materials as the active part with components specially adapted for light emission, e.g. flat-panel displays using organic light-emitting diodes
• H01L 51/52 - Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof specially adapted for light emission, e.g. organic light emitting diodes (OLED) or polymer light emitting devices (PLED) - Details of devices

Abstract

A touch display is disclosed including a display module, a polarizer disposed on the display module, and a plurality of touch electrodes at least partly coated on the polarizer, wherein the touch electrodes are formed by nano-silver. Since the touch electrodes formed by nano-silver is employed in the display, a multifunctional touch display is provided. A method for making the touch display is also disclosed.

IPC Classes  ?

• G02F 1/1335 - Structural association of cells with optical devices, e.g. polarisers or reflectors
• G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
• G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
• G02B 27/28 - Optical systems or apparatus not provided for by any of the groups , for polarising

Abstract

A capacitive touch panel includes a first transparent substrate, a second transparent substrate, and an isolation layer. First and second sensing electrode serials are disposed on surfaces of the first and second transparent substrates, respectively. The first sensing electrode serials are formed by cascading first sensing electrodes. A first hollow region is formed between two adjacent first sensing electrodes. A first compensating electrode is formed in the first hollow region on the surface of the first transparent substrate. The second sensing electrode serials are formed by cascading second sensing electrodes. A second hollow region is formed between two adjacent second sensing electrodes. A second compensating electrode is formed in the second hollow region on the surface of the second transparent substrate. The isolation layer is disposed between the first and second transparent substrates.

IPC Classes  ?

• H03K 17/96 - Touch switches
• G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means

Abstract

A touch panel stackup comprises a substrate, a first conductive element having a first refractive index and forming a plurality of patterns with on or more gaps on the substrate having an address for sensing tactile signals in a first direction and a second direction, a second conductive element having a second refractive index coupled with said plurality of patterns an insulator disposed among said one or more gaps, the second refractive index being substantially the same as said first refractive index.

IPC Classes  ?

• G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
• G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means

Goods & Services

Touch sensing computers; Personal Digital Assistants; Electronic publications; Touch panels; Touch sensitive electronic screens; Telephone casings; Mobile phone casings; Telephones; Mobile phones; Monitors; Integrated circuit; Printed circuit boards; Computers; Computer hardware; Computer software; Telecommunication machines and apparatus; Televisions; Liquid crystal display (LCD) televisions; Car navigation computers; GPS navigation device; Touch screens in mobile phones; Capacitive touch panels; Resistive touch panels; Optical touch panels; Acoustic wave touch panels; Electromagnetic touch panels; Touch sensitive electronic screens for computers; Liquid crystal display (LCD) monitors; Glass for Liquid crystal display (LCD); LCD panels; ATM monitors; Digital recorders; Interactive graphic screens; Bulletin Boards (electronic); Credit Card transaction processor; Simulators for driving or control of vehicles; Cash registers; touch screen monitor for ticket vending machines; touch screen monitors for interactive learning machines; Cameras; Digital cameras; Graphic recorders; Automobile data recorders; digital photo frames; camcorders; Audio speakers for automobiles; audio apparatus for automobiles; Radar detectors for automobiles; Automobile instruments; Automobile computer testing instrument.

Abstract

A touch panel having a cover plate, a sensor electrode layer, an insulating layer and a jumper layer is provided. The sensor electrode layer has first axis electrodes, second axis electrodes, bonding pads and first periphery traces. Each first axis electrode has first electrode blocks that are electrically connected to each other. Each second axis electrode has second electrode blocks that are electrically isolated from each other. The bonding pads are disposed on the periphery region of the cover plate. The first periphery traces are electrically connected to the bonding pads and the first axis electrodes or the second axis electrodes respectively. The insulating layer has first via holes and second via holes. The jumper layer has jumper traces and second periphery traces, wherein the second periphery traces are electrically connected to the first axis electrodes or the second axis electrodes through the first via holes.

IPC Classes  ?

• G06F 1/16 - Constructional details or arrangements
• G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
• H05K 3/10 - Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern

Abstract

A touch panel is partitioned into a sensing region and a circuit region and the circuit region is positioned around the edges of the sensing region. The touch panel comprises an electrode layer, a first wire layer, a second wire layer and an insulating layer. The electrode layer is disposed in the sensing region. The first wire layer is disposed in the circuit region and electrically connects to the electrode layer. The second wire layer electrically connects to the first wire layer in the circuit region. The insulating layer has a portion being disposed between the first wire layer and the second wire layer in the circuit, and has a plurality of first through holes wherein the first wire layer electrically connects to the second wire layer through the first through holes. The present disclosure also provides a method of manufacturing a touch panel.

IPC Classes  ?

• H05K 1/09 - Use of materials for the metallic pattern
• G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
• G06F 3/047 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using sets of wires, e.g. crossed wires

Abstract

An embodiment of the present disclosure provides a sensing electrode structure comprising a plurality of first axial electrodes and a plurality of second axial electrodes. The second axial electrodes and the first axial electrodes are formed on same side of a substrate and are electrically insulated from each other. Each of the first axial electrodes has a plurality of first conductive patterns with grid structures, and the first conductive patterns with grid structures are electrically connected with each other. Each of the second axial electrodes has a plurality of second conductive patterns with grid structures, and the second conductive patterns with grid structures are electrically connected with each other.

IPC Classes  ?

• G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
• G06F 3/047 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using sets of wires, e.g. crossed wires
• H01B 5/00 - Non-insulated conductors or conductive bodies characterised by their form

Abstract

A single-layer projected capacitive touch panel has a glass cover, a touch sensing circuit layer, an insulating ink layer, a conductive wire layer, an insulator layer, a conductive glue layer and a flexible printed circuit (FPC) board. The touch sensing circuit layer, the insulating ink layer, the conductive wire layer, the insulator layer and the conductive glue layer are mounted on a circuit surface of the glass cover in sequence. The insulating ink layer covers the touch sensing circuit layer and has multiple through slots. Each through slot is filled with an electric conductor. The FPC is fastened on the conductive wire layer by a conductive glue layer. Therefore, the touch panel of the present invention is thinner, provides better penetrability and costs less than conventional projected capacitive touch panels.

IPC Classes  ?

• G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
• H05K 3/30 - Assembling printed circuits with electric components, e.g. with resistor

Abstract

Present invention discloses a touch panel and a manufacturing method thereof, the touch panel comprises: a substrate; a silver nano-wire electrode layer provided on the substrate comprising a connecting area and a non-connecting area; a first protective layer provided on silver nano-wire electrode layer having a first hole corresponding to connecting area; a second protective layer provided on first protective layer having a second hole corresponding to position of first hole; and a connecting wire provided on second protective layer connected to silver nano-wire electrode layer in connecting area through second hole and first hole. With the touch panel, the problem that etching solution can't seep when a single protective layer is too thick and the problem that a silver nano-wire layer is easily oxidized and the adhesion of the silver nano-wire layer is poor when a single protective layer is too thin can be avoided.

IPC Classes  ?

• G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
• G06F 3/047 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using sets of wires, e.g. crossed wires
• G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer
• G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means

Abstract

The present disclosure discloses a device having multiple printing layers and a printing method thereof, wherein said method comprises: seriatim stack-printing at least one printing layer on a protective substrate in an ascending order of size, wherein the protective substrate has an open surface exposed outward and a laminating surface laminated with a plate, and wherein the printing layer is printed on a part of the laminating surface and the closer the printing layer is to the laminating surface, the smaller area the printing layer has so as to reduce height difference between printing layers and make for the following lamination.

IPC Classes  ?

• B32B 38/00 - Ancillary operations in connection with laminating processes
• G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means

Abstract

A capacitive touch panel sequentially has a first transparent substrate, a lower touch sensitive layer, a lower conductor layer, a lower insulation layer, a lower conductive adhesive layer, a flexible circuit board, a transparent insulation adhesive layer, an upper insulation layer, an upper conductive adhesive layer, an upper conductor layer, an upper insulation ink layer, an upper touch sensitive layer and a second transparent substrate. The aforementioned structure allows fabrication of the capacitive touch panel to be separated into a lower panel fabrication process and an upper panel fabrication process. The two independent fabrication processes prevent the capacitive touch panel from being damaged in one of the processes when the process is completed, thereby increase the yield in production and further facilitate producing large-size touch panel.

IPC Classes  ?

• G06F 3/045 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact
• H03K 17/96 - Touch switches
• G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means

Abstract

A capacitive touch panel sequentially has a first glass substrate, a lower touch sensitive layer, a lower insulation ink layer, a lower conductor layer, a lower insulation layer, a lower conductive adhesive layer, a flexible circuit board, a transparent insulation adhesive layer, an upper insulation layer, an upper conductive adhesive layer, an upper conductor layer, an upper insulation ink layer, an upper touch sensitive layer and a second glass substrate. The aforementioned structure allows fabrication of the capacitive touch panel to be separated into a lower panel fabrication process and an upper panel fabrication process. The two independent fabrication processes prevent the capacitive touch panel from being damaged in one of the processes when the process is completed so as to increase the yield in production and further facilitate producing large-size touch panel.

IPC Classes  ?

• G06F 3/045 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact
• H03K 17/96 - Touch switches
• G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means

Abstract

A capacitive touch panel sequentially has a first glass substrate, a lower touch sensitive layer, a lower insulation ink layer, a lower conductor layer, a lower insulation layer, a lower conductive adhesive layer, a flexible circuit board, a transparent insulation adhesive layer, an upper insulation layer, an upper conductive adhesive layer, an upper conductor layer, an upper insulation ink layer, an upper touch sensitive layer and a second glass substrate. The aforementioned structure allows fabrication of the capacitive touch panel to be separated into a lower panel fabrication process and an upper panel fabrication process. The two independent fabrication processes prevent the capacitive touch panel from being damaged in one of the processes when the process is completed so as to increase the yield in production and further facilitate producing large-size touch panel.

IPC Classes  ?

• G06F 3/045 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact
• H03K 17/96 - Touch switches
• G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means

Abstract

A touch sensitive in-plane switching (IPS) liquid crystal display (LCD) includes a liquid crystal layer, an active-matrix transistor layer with an electrode pair, a color filter substrate, and a sensing electrode layer. The sensing electrode layer may be disposed above or below the color filter substrate, and the sensing electrode layer may include two parts that are disposed above and below the color filter layer respectively.

IPC Classes  ?

• G02F 1/1343 - Electrodes
• G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
• G02F 1/1333 - Constructional arrangements
• G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
• G06F 3/045 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact

Abstract

A touch sensitive in-plane switching (IPS) liquid crystal display (LCD) includes a liquid crystal layer, an active-matrix transistor layer with an electrode pair, a color filter substrate, and a sensing electrode layer. The sensing electrode layer may be disposed above or below the color filter substrate, and the sensing electrode layer may include two parts that are disposed above and below the color filter layer respectively.

IPC Classes  ?

• G06F 3/045 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact
• G02F 1/1333 - Constructional arrangements
• G02F 1/1343 - Electrodes
• G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
• G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means

Abstract

A projected capacitive touch panel has a glass cover, a touch sensing circuit layer, an insulating ink Layer, a conductive wire layer, an insulator layer, a conductive glue layer and a flexible printed circuit (FPC) board. The touch sensing circuit layer, the insulating ink layer the conductive wire layer, the insulator layer and the conductive glue layer are mounted on a circuit surface of the glass cover in sequence. The insulating ink layer cover the touch sensing circuit layer and has multiple through slots. Each through slot is filled with an electric conductor. The FPC is fastened on the conductive wire layer by a conductive glue layer.

IPC Classes  ?

• G06F 3/045 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact
• G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means

Abstract

An integrally-formed capacitive touch panel is disclosed including: a singular lens substrate, a mask layer, and a sensing circuit integrally coupled with said singular lens substrate. Said singular lens substrate, said mask layer, and said sensing circuit are integrally formed.

IPC Classes  ?

• G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
• G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means

Abstract

An integrally-formed capacitive touch panel is disclosed including: a singular lens substrate, a mask layer, and a sensing circuit integrally coupled with said singular lens substrate. Said singular lens substrate, said mask layer, and said sensing circuit are integrally formed.

IPC Classes  ?

• G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
• G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means

Abstract

A controlling system of a touch panel comprises of a drive signal generating circuit, a sensing module for sensing a waveform signal from the touch panel, and a signal processing module for enabling and disabling the drive signal generating circuit based on the signal outputted by the sensing module. Therefore, the mentioned controlling system can support the active and the passive touch modes. In addition, the present invention further provides a controlling method of the touch panel and a stylus pen applied to the mentioned controlling system.

IPC Classes  ?

• G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
• G06F 3/0354 - Pointing devices displaced or positioned by the userAccessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
• G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means

Abstract

The present invention relates to a control circuit and control method for detecting the capacitance of a touch panel. The control circuit comprises: a signal-detecting circuit for charging a sensing wire of the touch panel to obtain an intensity signal of the sensing wire; an intensity/frequency conversion unit for converting the intensity signal into a frequency signal, the frequency of which corresponds to the level of the intensity signal; and a frequency-analyzing unit for analyzing the frequency signal to obtain a signal amount of the corresponding sensing wire. The control circuit for the capacitive touch panel has a good SNR, which will not be affected or lowered by noise signals in the circuit environment, and is constituted of simple components to reduce the occupied area on the chip and lower the cost.

IPC Classes  ?

• G06F 3/045 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact
• G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
• G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means

Abstract

A control circuit for a sensing electrode array is described. The control circuit for the sensing electrode array includes a signal intensity analyzer, an intensity-to-phase frequency converter, and a phase frequency analyzing unit. The signal intensity analyzer obtains an intensity signal corresponding to a sensing signal of each sensing line of the sensing electrode array, wherein each intensity signal is a direct-current signal. The intensity-to-phase frequency converter generates a phase frequency signal based on the intensity signal. At least the phase or the frequency of the phase frequency signal is related to the level of the corresponding intensity signal. The phase frequency analyzing unit obtains a signal magnitude of the corresponding sensing line according to each phase frequency signal. The control circuit for the sensing electrode array enhances the operating speed and the signal-to-noise ratio of the touch control sensing system without increasing the manufacturing cost.

IPC Classes  ?

• H03L 7/00 - Automatic control of frequency or phaseSynchronisation
• G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
• G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means

Abstract

A touch sensitive display includes: an upper substrate, a lower substrate, an organic light-emitting component, and a touch sensing component. The lower substrate is disposed below the upper substrate and the organic light-emitting component is disposed above the lower substrate. The touch sensing component designed by a single layer structure is disposed under or above the upper substrate. Therefore, the present invention can achieve the purpose of lightening the touch sensitive display and simplifying manufacturing process of the touch sensitive display.

IPC Classes  ?

• G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
• G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means

Abstract

The present invention discloses a touch display device and a manufacturing method thereof, the display device comprising: an OLED display layer disposed on a lower substrate; an upper substrate; an air layer formed between the upper substrate and the lower substrate; and a touch module, disposed above the OLED display layer, wherein the touch module comprises: a first sensing circuit layer and a second sensing circuit layer, further wherein the first sensing circuit layer and the second sensing circuit layer are spaced and the distance between them is more than 2 μm. The display device can reduce interference in detection circuit caused by coupling capacitance formed between the sensing circuit layers thereby improving accuracy of touch detection.

IPC Classes  ?

• H01L 51/50 - Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof specially adapted for light emission, e.g. organic light emitting diodes (OLED) or polymer light emitting devices (PLED)
• H01L 51/52 - Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof specially adapted for light emission, e.g. organic light emitting diodes (OLED) or polymer light emitting devices (PLED) - Details of devices
• H01L 27/32 - Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including components using organic materials as the active part, or using a combination of organic materials with other materials as the active part with components specially adapted for light emission, e.g. flat-panel displays using organic light-emitting diodes
• G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
• G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
• H01L 51/56 - Processes or apparatus specially adapted for the manufacture or treatment of such devices or of parts thereof

Abstract

A touch sensing circuit includes an alternative current (AC) source, a voltage division circuit, and a processing circuit. The voltage division circuit receives an AC signal outputted from the AC source and includes a first branch and a second branch on a touch sensing glass, wherein the first and second branches are adjacent to each other. The processing circuit is connected to the voltage division circuit for determining position of a touch point according to the voltages of the first branch and the second branch. In a preferred embodiment, the first branch comprises a first capacitor and a first voltage division resistor connected to the first capacitor, and the second branch comprises a second capacitor and a second voltage division resistor connected to the second capacitor.

IPC Classes  ?

• H03K 17/96 - Touch switches
• G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
• G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means

Goods & Services

Touch sensing computer; touch panel; touch panel display screens; touch screen monitors; capacitive touch panel; resistive touch panel; optical touch panel; acoustic wave touch panel; touch screen monitor for automated teller machines (ATM); touch screen for computer; touch screen monitor for interactive device; touch screen monitor for ticket vending machines; touch screen monitor for interactive learning machines Manufacturing of touch sensing computer, touch panel, touch panel display, monitor, capacitive touch panel, resistive touch panel, optical touch panel, acoustic wave touch panel, monitor for ATM, touch screen for computer, monitor for interactive device, ticket vending machine and interactive learning machine to order and/or specification of others Computer services, namely, electronic digitizing of images, product design and development in the field of touch sensing computer, touch panel, touch panel display, monitor, capacitive touch panel, resistive touch panel, optical touch panel, acoustic wave touch panel, monitor for ATM, touch screen for computer, monitor for interactive device, ticket vending machine, interactive learning machine

Abstract

The present invention relates to a touch sensing layer which comprises at least one first-axis sensing electrode, second-axis sensing electrode, insulating element and conductive bridge. Each first-axis sensing electrode comprises a plurality of first electrode patterns with discontinuity-in-series, and each second-axis sensing electrode is configured to interlace with each first-axis sensing electrode and comprises a plurality of second electrode patterns with continuity-in-series. Each insulating element is continuously formed on the corresponding second-axis sensing electrode, and each conductive bridge is also continuously formed above the corresponding first-axis sensing electrode and crosses the insulating element to connect those first electrode patterns with discontinuity-in-series.

IPC Classes  ?

• G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
• G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
• G06F 3/045 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact

Abstract

The present invention relates to a touch sensitive display, which comprises a merged layer made of sensing electrodes and organic light-emitting electrodes. The touch sensitive display further comprises a first touch sensing layer and an organic light-emitting assembly, wherein the first touch sensing layer has a plurality of first sensing electrodes, which are formed onto a surface of an upper substrate. This organic light-emitting assembly is disposed on an upper surface of a lower substrate, and the merged layer is formed on the surface of the organic light-emitting assembly. The sensing electrodes that comprised in this merged layer are second sensing electrodes, while the organic light-emitting electrodes are counter electrodes which originally belong to the organic light-emitting assembly. In addition, the present invention also provides a manufacturing method of a touch sensitive display. Thereby, the present invention could reduce the manufacturing procedure and efficiently increase the yield rate of production.

IPC Classes  ?

• G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means

Abstract

An open circuit detecting system configured to connect to an object circuit for getting an electrical signal through a virtual ground induced by characteristic impedance of a parasitic capacitor and determining whether the object circuit is open according to the electrical signal.

IPC Classes  ?

• G01R 31/02 - Testing of electric apparatus, lines, or components for short-circuits, discontinuities, leakage, or incorrect line connection
• G01R 31/04 - Testing connections, e.g. of plugs or non-disconnectable joints

Abstract

The present invention is directed to a drive system adaptable to a matrix scanning device. A number of first drive circuits are disposed on a first periphery along a first direction of a substrate with each said first drive circuit being coupled to at least one column wire of the matrix scanning device. A number of second drive circuits are disposed on a second periphery along a second direction of the substrate with each said second drive circuit being coupled to at least one row wire of the matrix scanning device. A master controller controls the first drive circuits and the second drive circuits. A bus is electrically coupled to the master controller, the first drive circuits and the second drive circuits.

IPC Classes  ?

• G09G 3/36 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix by control of light from an independent source using liquid crystals
• G06K 9/60 - Combination of image acquisition and preprocessing functions
• G06F 3/045 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact
• G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
• G06F 3/047 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using sets of wires, e.g. crossed wires
• G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means

Goods & Services

Liquid crystal display (LCD) monitors for computers; Computer screen displays; Liquid crystal display (LCD) monitors; Liquid crystal display (LCD) televisions; Touch screens for computers; Touch monitors; Telephone casings; Mobile phone casings; Touch screens in mobile phones; Mobile phones; Monitors; ATM monitors; Touch-panels; Flat panel display screens; LCD panels; Touch pads; Integrated circuit; Printed circuit boards; Telecommunication machines and apparatus; Glass for Liquid crystal display (LCD); Processed glass [not for building]; Laboratory apparatus and instruments; Measuring or testing machines and instruments; Electronic publications; simulator for driving or control of transportation devices; cash register. Manufacturing by customer's instructions of computer LCD monitors, Computer screen displays, Liquid crystal display (LCD) monitors, Liquid crystal display (LCD) televisions, Touch panels, Touch screens for computers, Touch monitors, Telephone casings, Mobile phone casings, Touch screens in mobile phones, Mobile phones, Monitors, Integrated circuits, Integrated circuit boards and ATM monitors for Original Equipment Manufacturing(OEM),Custom building of computer LCD monitor, computer screen display, LCD monitor, LCD TV touch panel, telephone peripherals, mobile phone peripherals; ATM display's manufacturing service; Manufacturing of telecommunication machines and apparatus; Assembling of electronic machines, apparatus and their parts; Manufacturing of printed circuit boards; Assembling of computer peripheral devices; Manufacturing of glass for Liquid crystal display (LCD); Manufacturing of glass; Manufacturing of electrical insulating materials; Grinding; Metalwork; Processing of rubber; Processing of plastics; Processing of plastic film; Ceramic processing; Wood-working; Stone-working; Manufacturing of touch sensing computer,electronic book reader, personal digital assistant, touch panel display, computer, computer hardware, computer software, television, navigation device, capacitive touch panel, resistive touch panel, optical touch panel, acoustic wave touch panel, electromagnetic touch panel, digital audio, video recorder and player, monitor for interactive device, electronic notice board, credit card transaction processor, simulator for driving or control of transportation devices, cash register, ticket vending machine, interactive learning machine, digital camera, audio, video recorder, palmtop computer by customers' instructions. Design and development of product appearances and structural designs including: Liquid crystal display(LCD) monitors for computers, Computer screen displays, Liquid crystal display (LCD) monitors, Liquid crystal display (LCD) televisions, Touch panels, Touch screens for computers, Touch monitors, Telephone casings, Mobile phone casings, Touch screens in mobile phones, Mobile phones, Monitors, ATM monitors; Consulting in the field of design and development of LCD monitors, computer screen displays, LCD TVs, touch panels, computer touch screens, touch monitors, telephone peripherals, mobile phone peripherals, touch screens of mobile phones, mobile phones, monitors, integrated circuits, integrated circuit boards and ATM displays; Design and development of LCD monitors, computer screen displays, LCD TVs, touch panels, computer touch screens, touch monitors, telephone peripherals, mobile phone peripherals, touch screens of mobile phones, mobile phones, monitors, integrated circuits, integrated circuit boards and ATM displays; Design of integrated circuit, printed circuit boards, electronic machines and apparatus; Design of telecommunication machines and apparatus; Design of processed glass; Designing of industrial products; Designing, Consulting or providing information concerning designing; Consulting concerning designing of computers and their peripheral devices; Consulting concerning planning, designing, development or maintenance of computer software; Designing and development of computer hardware; Designing and development of computer software; Designing of semiconductor integrated; Designing of electronic or telecommunication machines and apparatus; Designing of machines, apparatus, instruments [including their parts] or systems composed of such machines, apparatus and instruments; Testing or research on touch-panels for computer; Testing or research on machines, apparatus and instruments; Rental of computers; Providing computer programs; Computer software design; computer programming; maintenance of computer software; digitization of documents(scanning).

Goods & Services

Liquid crystal display (LCD) monitors for computers; Computer screen displays; Liquid crystal display (LCD) monitors; Liquid crystal display (LCD) televisions; Touch screens for computers; Touch monitors; Telephone casings; Mobile phone casings; Touch screens in mobile phones; Mobile phones; Monitors; ATM monitors; Touch-panels; Flat panel display screens; LCD panels; Touch pads; Integrated circuit; Printed circuit boards; Telecommunication machines and apparatus; Glass for Liquid crystal display (LCD); Processed glass [not for building]; Laboratory apparatus and instruments; Measuring or testing machines and instruments; Electronic publications; simulator for driving or control of transportation devices; cash register. Manufacturing by customer's instructions of computer LCD monitors, Computer screen displays, Liquid crystal display (LCD) monitors, Liquid crystal display (LCD) televisions, Touch panels, Touch screens for computers, Touch monitors, Telephone casings, Mobile phone casings, Touch screens in mobile phones, Mobile phones, Monitors, Integrated circuits, Integrated circuit boards and ATM monitors for Original Equipment Manufacturing(OEM),Custom building of computer LCD monitor, computer screen display, LCD monitor, LCD TV touch panel, telephone peripherals, mobile phone peripherals; ATM display's manufacturing service; Manufacturing of telecommunication machines and apparatus; Assembling of electronic machines, apparatus and their parts; Manufacturing of printed circuit boards; Assembling of computer peripheral devices; Manufacturing of glass for Liquid crystal display (LCD); Manufacturing of glass; Manufacturing of electrical insulating materials; Grinding; Metalwork; Processing of rubber; Processing of plastics; Processing of plastic film; Ceramic processing; Wood-working; Stone-working; Manufacturing of touch sensing computer,electronic book reader, personal digital assistant, touch panel display, computer, computer hardware, computer software, television, navigation device, capacitive touch panel, resistive touch panel, optical touch panel, acoustic wave touch panel, electromagnetic touch panel, digital audio, video recorder and player, monitor for interactive device, electronic notice board, credit card transaction processor, simulator for driving or control of transportation devices, cash register, ticket vending machine, interactive learning machine, digital camera, audio, video recorder, palmtop computer by customers' instructions. Design and development of product appearances and structural designs including: Liquid crystal display(LCD) monitors for computers, Computer screen displays, Liquid crystal display (LCD) monitors, Liquid crystal display (LCD) televisions, Touch panels, Touch screens for computers, Touch monitors, Telephone casings, Mobile phone casings, Touch screens in mobile phones, Mobile phones, Monitors, ATM monitors; Consulting in the field of design and development of LCD monitors, computer screen displays, LCD TVs, touch panels, computer touch screens, touch monitors, telephone peripherals, mobile phone peripherals, touch screens of mobile phones, mobile phones, monitors, integrated circuits, integrated circuit boards and ATM displays; Design and development of LCD monitors, computer screen displays, LCD TVs, touch panels, computer touch screens, touch monitors, telephone peripherals, mobile phone peripherals, touch screens of mobile phones, mobile phones, monitors, integrated circuits, integrated circuit boards and ATM displays; Design of integrated circuit, printed circuit boards, electronic machines and apparatus; Design of telecommunication machines and apparatus; Design of processed glass; Designing of industrial products; Designing, Consulting or providing information concerning designing; Consulting concerning designing of computers and their peripheral devices; Consulting concerning planning, designing, development or maintenance of computer software; Designing and development of computer hardware; Designing and development of computer software; Designing of semiconductor integrated; Designing of electronic or telecommunication machines and apparatus; Designing of machines, apparatus, instruments [including their parts] or systems composed of such machines, apparatus and instruments; Testing or research on touch-panels for computer; Testing or research on machines, apparatus and instruments; Rental of computers; Providing computer programs; Computer software design; computer programming; maintenance of computer software; digitization of documents(scanning).

Abstract

The present invention provides a capacitive touch sensing device and a scanning method thereof. The present invention divides a scanning procedure of an electrode matrix into two stages. First, it scans broadly for determining whether the potential signal of at least one driving line of the electrode matrix is changed or not. After that, the present invention is only directed to the driving line which the potential signal is changed to scan in detail, to determine whether the potential signal of each coupling node on the driving line is changed or not. Therefore, the present invention can achieve the purpose of improving sensing efficiency of the capacitive touch sensing device.

IPC Classes  ?

• G06F 3/045 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact

Abstract

The present invention relates to a touch sensitive display, which includes an upper substrate with a mask layer placed thereon, a touch sensing layer, a lower substrate, and an organic light-emitting assembly. The touch sensing layer is disposed below the upper substrate, and the lower substrate is disposed by facing with the upper substrate. The organic light-emitting assembly is disposed above the lower substrate with facing to the touch sensing layer. Furthermore, a method for manufacturing the touch sensitive display is provided.

IPC Classes  ?

• G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
• H01L 27/32 - Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including components using organic materials as the active part, or using a combination of organic materials with other materials as the active part with components specially adapted for light emission, e.g. flat-panel displays using organic light-emitting diodes

Abstract

An integrally-formed capacitive touch panel is disclosed including: a singular lens substrate, a mask layer, and a sensing circuit integrally coupled with said singular lens substrate. Said singular lens substrate, said mask layer, and said sensing circuit are integrally formed.

IPC Classes  ?

• G06F 3/045 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact
• G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
• G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means

Abstract

Disclosed is a conductor pattern structure of a capacitive touch panel. First-axis conductor assemblies and second-axis conductor assemblies are formed on a surface of a substrate. Each first-axis conductor assembly includes a plurality of first-axis conductor cells that are interconnected by first-axis conduction lines. An insulation layer is formed on a surface of each first-axis conduction line. Each second-axis conductor assembly includes a plurality of second-axis conductor cells that are interconnected by second-axis conduction lines. Each second-axis conduction line extends across the insulation layer of the associated first-axis conduction line.

IPC Classes  ?

• G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
• G06F 3/045 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact
• G01R 27/26 - Measuring inductance or capacitanceMeasuring quality factor, e.g. by using the resonance methodMeasuring loss factorMeasuring dielectric constants

Abstract

An in-mold molding touch module includes a plastic film, a touch circuit and a molding rind. The plastic film includes an inner surface and an outer surface for handling and touching. At least one region of the inner surface and a corresponding region of the outer surface define a touch area. The touch circuit is arranged on the inner surface in the touch area. The molding rind is integrated on the inner surface by an in-mold injecting mode to contain the touch circuit for forming a one-piece body. In addition, the invention also provides a method for manufacturing an in-mold molding touch module.

IPC Classes  ?

• G01R 27/26 - Measuring inductance or capacitanceMeasuring quality factor, e.g. by using the resonance methodMeasuring loss factorMeasuring dielectric constants

Abstract

A touch panel stackup comprises a substrate having a substantially transparent first region and a substantially opaque second region, a sensing electrode detecting a tactile signal, a conductive circuit electrically coupled with the sensing electrode, and a masking element configured on the second region of the substrate, wherein the sensing electrode, the conductive circuit, and the masking element are integrally formed on the substrate.

IPC Classes  ?

• G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means

Abstract

A projected capacitive touch panel has a substrate, an X-axis electrode layer formed on a top of the substrate and a Y-axis electrode layer formed on a bottom of the substrate. The X-axis and the Y-axis electrode layers respectively have a plurality of X-axis electrodes and Y-axis electrodes arranged in a matrix form and respectively connected with a plurality of X-axis and Y-axis signal transmission lines. Each of the X-axis signal transmission lines and the Y-axis signal transmission lines is connected with a conversion module. The conversion modules is mounted to be adjacent to the X-axis and Y-axis signal transmission lines, converts analog signals into relatively stable digital signals, and transmits the digital signals to an external controller to determine coordinates being touch. Accordingly, lengths of the X-axis and Y-axis signal transmission lines can be shortened and the size of a control area of the touch panel can be enlarged.

IPC Classes  ?

• G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means

Abstract

The present invention is directed to an integrated cable module for force sensors adaptable to a pressure-sensitive touch panel. The module includes an integrated cable and a cable frame. Specifically, the integrated cable has signal lines for transferring sense signals of the force sensors. The integrated cable has a number of branches, and an assembling part that assembles the branches. The cable frame has an opening window, and has a groove used for placing the integrated cable.

IPC Classes  ?

• G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means

Goods & Services

Plasma display manufacturing machines and systems; Liquid crystal display (LCD) manufacturing machines and Systems; Semiconductor manufacturing machines and systems; Plastic films and plastic plates manufacturing machines and systems, and their parts and fittings,; Plastic processing machines and apparatus; Metalworking machines and tools; Chemical processing machines and apparatus; Textile machines and apparatus; Glass processing machines and apparatus. Plastic film [not for wrapping]; Plastic sheets; Multilayer plastic sheets; Plastic sheets with adhesives; Plastic semi-worked products; Sheet-like electrical insulating materials; Electrical insulating materials; Plastic fiber [not for textile use]; Chemical fiber [not for textile use]. Repair or maintenance of Liquid crystal display (LCD) for electronic machines and apparatus, Computer hardware, Monitors for computers, Image processing apparatus; Repair or maintenance of electronic machines and apparatus; Repair or maintenance of cellular telephone machines and apparatus; Repair or maintenance of telecommunication machines and apparatus; Repair or maintenance of glassware manufacturing machines and apparatus; Repair or maintenance of metalworking machines and tools; Repair or maintenance of integrated circuits manufacturing machines and systems; Repair or maintenance of semiconductor manufacturing machines and systems; Repair or maintenance of plastic processing machines and apparatus; Repair or maintenance of ATM machines and apparatus.

Goods & Services

Plasma display manufacturing machines and systems; Liquid crystal display (LCD) manufacturing machines and Systems; Semiconductor manufacturing machines and systems; Plastic films and plastic plates manufacturing machines and systems, and their parts and fittings,; Plastic processing machines and apparatus; Metalworking machines and tools; Chemical processing machines and apparatus; Textile machines and apparatus; Glass processing machines and apparatus. Plastic film [not for wrapping]; Plastic sheets; Multilayer plastic sheets; Plastic sheets with adhesives; Plastic semi-worked products; Sheet-like electrical insulating materials; Electrical insulating materials; Plastic fiber [not for textile use]; Chemical fiber [not for textile use]. Repair or maintenance of Liquid crystal display (LCD) for electronic machines and apparatus, Computer hardware, Monitors for computers, Image processing apparatus; Repair or maintenance of electronic machines and apparatus; Repair or maintenance of cellular telephone machines and apparatus; Repair or maintenance of telecommunication machines and apparatus; Repair or maintenance of glassware manufacturing machines and apparatus; Repair or maintenance of metalworking machines and tools; Repair or maintenance of integrated circuits manufacturing machines and systems; Repair or maintenance of semiconductor manufacturing machines and systems; Repair or maintenance of plastic processing machines and apparatus; Repair or maintenance of ATM machines and apparatus.

Abstract

A keyboard includes a holographic film having a holographic information of a keyboard arrangement recorded on a surface thereof; a virtual keyboard generated from the holographic film; and a touch panel adjoining the holographic film, configured to detect an information corresponding to a position being touched thereon. The keyboard is of the advantage of multi-function, convenience and portability. An electronic device using the keyboard and an input method are also disclosed.

IPC Classes  ?

• G06F 3/02 - Input arrangements using manually operated switches, e.g. using keyboards or dials
• G06F 3/0489 - Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using dedicated keyboard keys or combinations thereof
• G06F 3/0488 - Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures

Abstract

A capacitive touch panel sequentially has a first glass substrate, a lower touch sensitive layer, a lower insulation ink layer, a lower conductor layer, a lower insulation layer, a lower conductive adhesive layer, a flexible circuit board, a transparent insulation adhesive layer, an upper insulation layer, an upper conductive adhesive layer, an upper conductor layer, an upper insulation ink layer, an upper touch sensitive layer and a second glass substrate. The aforementioned structure allows fabrication of the capacitive touch panel to be separated into a lower panel fabrication process and an upper panel fabrication process. The two independent fabrication processes prevent the capacitive touch panel from being damaged in one of the processes when the process is completed so as to increase the yield in production and further facilitate producing large-size touch panel.

IPC Classes  ?

• G06F 3/045 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact

Goods & Services

Liquid crystal display (LCD) monitors for computers; Computer screen displays; Liquid crystal display (LCD) monitors; Liquid crystal display (LCD) televisions; Touch screens for computers; Touch monitors; Telephone casings; Mobile phone casings; Touch screens in mobile phones; Mobile phones; Monitors; ATM monitors; Touch-panels. Manufacturing by customer's instructions computer LCD monitors, Computer screen displays, Liquid crystal display (LCD) monitors, Liquid crystal display (LCD) televisions, Touch panels, Touch screens for computers, Touch monitors, Telephone casings, Mobile phone casings, Touch screens in mobile phones, Mobile phones, Monitors, Integrated circuits, Integrated circuit boards, ATM monitors for Original Equipment Manufacturing(OEM). product appearances and structural designs including: Liquid crystal display (LCD) monitors for computers, Computer screen displays, Liquid crystal display (LCD) monitors, Liquid crystal display (LCD) televisions, Touch panels, Touch screens for computers, Touch monitors, Telephone casings, Mobile phone casings, Touch screens in mobile phones, Mobile phones, Monitors, ATM monitors.

Goods & Services

Liquid crystal display (LCD) monitors for computers; Computer screen displays; Liquid crystal display (LCD) monitors; Liquid crystal display (LCD) televisions; Touch screens for computers; Touch monitors; Telephone casings; Mobile phone casings; Touch screens in mobile phones; Mobile phones; Monitors; ATM monitors; Touch-panels. Manufacturing by customer's instructions computer LCD monitors, Computer screen displays, Liquid crystal display (LCD) monitors, Liquid crystal display (LCD) televisions, Touch panels, Touch screens for computers, Touch monitors, Telephone casings, Mobile phone casings, Touch screens in mobile phones, Mobile phones, Monitors, Integrated circuits, Integrated circuit boards, ATM monitors for Original Equipment Manufacturing (OEM). product appearances and structural designs including: Liquid crystal display (LCD) monitors for computers, Computer screen displays, Liquid crystal display (LCD) monitors, Liquid crystal display (LCD) televisions, Touch panels, Touch screens for computers, Touch monitors, Telephone casings, Mobile phone casings, Touch screens in mobile phones, Mobile phones, Monitors, ATM monitors.

Abstract

A single-layer projected capacitive touch panel has a glass cover, a touch sensing circuit layer, an insulating ink layer, a conductive wire layer, an insulator layer, a conductive glue layer and a flexible printed circuit (FPC) board. The touch sensing circuit layer, the insulating ink layer, the conductive wire layer, the insulator layer and the conductive glue layer are mounted on a circuit surface of the glass cover in sequence. The insulating ink layer covers the touch sensing circuit layer and has multiple through slots. Each through slot is filled with an electric conductor. The FPC is fastened on the conductive wire layer by a conductive glue layer. Therefore, the touch panel of the present invention is thinner, provides better penetrability and costs less than conventional projected capacitive touch panels.

IPC Classes  ?

• G06F 3/045 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact

Abstract

An electrode pattern structure of a capacitive touch panel is provided. The electrode pattern structure of a capacitive touch panel of the present invention, in one embodiment, comprises a substrate, at least one first electrode disposed on said substrate, an insulator disposed on said at least one first electrode, at least one second electrode disposed on said insulator and overlapped with said at least one first electrode at least one intersection, and at least one protective block located on said at least one second electrode and positioned at said at least one intersection.

IPC Classes  ?

• G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
• G02F 1/1333 - Constructional arrangements

Abstract

An in-mold molding touch module includes a plastic film, a touch circuit and a molding rind. The plastic film includes an inner surface and an outer surface for handling and touching. At least one region of the inner surface and a corresponding region of the outer surface define a touch area. The touch circuit is arranged on the inner surface in the touch area. The molding rind is integrated on the inner surface by an in-mold injecting mode to contain the touch circuit for forming a one-piece body. In addition, the invention also provides a method for manufacturing an in-mold molding touch module.

IPC Classes  ?

• G01R 27/26 - Measuring inductance or capacitanceMeasuring quality factor, e.g. by using the resonance methodMeasuring loss factorMeasuring dielectric constants

Abstract

The present invention relates to an embedded touch sensitive display, which includes a liquid crystal display (LCD), a touch sensing layer, a touch signal transfer circuit and a conductive media. The liquid crystal display comprises a top substrate, a bottom substrate, and a liquid crystal layer which is configured between the top substrate and the bottom substrate. The touch sensing layer is disposed below the top substrate of the LCD for generating touch signals after sensing an outside touch action, and the touch signal transfer circuit is disposed above the bottom substrate of the LCD. The conductive media is disposed between the touch sensing layer and the touch signal transfer circuit for transferring the touch signals between the touch sensing layer and the touch signal transfer circuit.

IPC Classes  ?

• G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
• G02F 1/1333 - Constructional arrangements
• G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
• G06F 3/045 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact
• G06F 3/0488 - Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures

Goods & Services

(Based on 44(e) pursuant to Taiwan Foreign Registration Numbers 01367666) Flat panel display screens; LCD panels; Touch pads; Touch panels (Based on 44(e) pursuant to Taiwan Foreign Registration Number 01365276) Consulting in the field of design and development of LCD monitors, computer screen displays, LCD monitors, LCD TVs, touch panels, computer touch screens, touch monitors, telephone peripherals, mobile phone peripherals, touch screens of mobile phones, mobile phones, monitors, integrated circuits, integrated circuit boards and ATM displays; Design and development of LCD monitors, computer screen displays, LCD TVs, touch panels, computer touch screens, touch monitors, telephone peripherals, mobile phone peripherals, touch screens of mobile phones, mobile phones, monitors, integrated circuits, integrated circuit boards and ATM displays; Consulting in the field of LCD monitor, computer screen display, LCD monitor, LCD TV, touch panel, computer touch screen, touch monitor, telephone peripherals, mobile phone peripherals, touch screen of mobile phone, mobile phone, monitor, integrated circuit, integrated circuit board and ATM displays design; Design and development of LCD monitor, computer screen display, LCD monitor, LCD TV, touch panel, computer touch screen, touch monitor, telephone peripherals, mobile phone peripherals, touch screen of mobile phone, mobile phone, monitor, integrated circuit, integrated circuit board and ATM displays

Abstract

A touch sensitive in-plane switching (IPS) liquid crystal display (LCD) includes a liquid crystal layer, an active-matrix transistor layer with an electrode pair, a color filter substrate, and a sensing electrode layer. The sensing electrode layer may be disposed above or below the color filter substrate, and the sensing electrode layer may include two parts that are disposed above and below the color filter layer respectively.

IPC Classes  ?

• G06F 3/045 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact

Abstract

The present invention relates to a display and polarizer capable of photon-electric conversion, the display capable of photon-electric conversion comprising: a first substrate having a first top surface and a first bottom surface, a second substrate having a second top surface and a second bottom surface, a liquid crystal layer disposed between said first bottom surface of said first substrate and said second top surface of said second substrate, a first polarizer disposed on said first top surface of said first substrate, and a photon-electric conversion element, wherein a light-polarized dye is added into said photon-electric conversion element to form a second polarizer attached to the second bottom surface of the second substrate, and photon energy of an incident light, which has a direction of vibration parallel to absorption axis of said light-polarized dye, is absorbed by said light-polarized dye for photon-electric conversion.

IPC Classes  ?

• G02F 1/1335 - Structural association of cells with optical devices, e.g. polarisers or reflectors
• G02F 1/135 - Liquid crystal cells structurally associated with a photoconducting or a ferro-electric layer, the properties of which can be optically or electrically varied

Abstract

The present invention is to provide a touch screen having a bacteria inhibition layer for prohibiting bacteria from growing thereon and a method for manufacturing the same comprising uniformly dispersing particles of nano metal material in a solution to be applied to a surface treatment so that the solution can have a concentration of 20 ppm to 500 ppm; evenly spray coating the solution on a screen of the touch screen; and subjecting the solution coated on the screen of the touch screen to a heat treatment until solvent in the solution is completely evaporated so that the particles of the nano metal material are densely adhered to the screen of the touch screen to form a bacteria inhibition layer thereon.

IPC Classes  ?

• B05D 5/12 - Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain a coating with specific electrical properties

Abstract

A method of removing portions of a conductive layer comprising a transparent conductive material and/or a metallic material disposed on a plastic substrate used for capacitive touchscreen devices includes providing a plastic substrate having a conductive layer disposed on a surface thereof and removing portions of the conductive layer at the surface of the plastic substrate to establish a pattern of electrically isolated conductive portions on the surface of the plastic substrate. The conductive portions or traces are electrically connected to a touchscreen controller, which is operable to determine a location of a touch or proximity of an object at or near the surface of the plastic substrate responsive to a detected change in capacitance. The removal process may comprise etching or laser ablating portions of the conductive layer at the surface of the plastic substrate.

IPC Classes  ?

• C23F 1/02 - Local etching

Abstract

An infrared energy oxidizing and/or curing process includes an infrared oxidation zone having an infrared energy source operable to emit infrared energy that oxidizes a conductive thin film deposited or established on a glass substrate to establish a light transmissive or transparent conductive thin film for manufacturing of a touch panel. Optionally, the infrared energy curing process provides an in-line infrared energy curing process that oxidizes the conductive thin film on the glass substrate as the glass substrate is moved past the infrared energy source. Optionally, the infrared energy curing process bonds a thick film silver frit electrode pattern to the conductively coated glass substrate. Optionally, the infrared energy curing process reduces the transparent conductive thin film.

IPC Classes  ?

• B05D 3/06 - Pretreatment of surfaces to which liquids or other fluent materials are to be appliedAfter-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation

Abstract

A touch screen and method for manufacturing a touch screen includes a transparent substrate having a first surface and a second surface opposite the first surface. The transparent substrate has a first transparent conductive layer disposed on the first surface. A cover sheet is spaced from the substrate by a plurality of spacer elements and has a second transparent conductive layer coated at a surface of the cover sheet and opposed to the first transparent conductive layer. An electromagnetic interference shield is disposed at the second surface of the transparent substrate. The electromagnetic interference shield includes a third transparent conductive layer.

IPC Classes  ?

• G06F 3/045 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact

Abstract

A touch sensor includes a substrate having a first surface and a second surface opposite the first surface, and a transparent conductive layer disposed on the second surface of the substrate. The transparent conductive layer is disposed in a pattern so that the transparent conductive layer includes a plurality of discrete conductive pads, with the pads being conductively connected to at least one connecting region of the substrate via respective conductive traces. The pads are associated with respective buttons of a display device disposed at the substrate, such that the user may touch or approach the substrate and pads at selected areas in response to the displayed buttons as viewed by the user through the pads and substrate.

IPC Classes  ?

• G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
• G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means

Abstract

A manufacture method and structure of a curved capacitive touch panel is disclosed. A flat flexible printed circuit board (FPCB) with capacitive touch sensing/detecting capability is provided, followed by subjecting the flat FPCB to compressing molding to form a curved FPCB. Subsequently, a curved substrate is provided, wherein an outer curved surface of the curved FPCB is bonded to an inner curved surface of the substrate, thereby forming the curved capacitive touch panel.

IPC Classes  ?

• G06F 3/045 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact
• G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
• H05K 3/00 - Apparatus or processes for manufacturing printed circuits
• G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means

Abstract

A method of forming double-sided patterns in a touch panel circuit is disclosed. A first conductive layer and a second conductive layer are respectively formed on both sides of a substrate. A blocking layer is formed on a top surface of the first conductive layer for blocking ultraviolet (UV) light. A first photoresist layer is formed on a top surface of the blocking layer, and a second photoresist layer is formed on a bottom surface of the second conductive layer. Accordingly, two sides of the substrate may be exposed, developed and etched at the same time, thereby substantially simplifying the process of manufacturing the touch panel circuit.

IPC Classes  ?

• B44C 1/22 - Removing surface-material, e.g. by engraving, by etching

Abstract

Disclosed is a touch position detection method for a touch control device, which employs a preset scan detection mode to carry out driving and scan detection on first and second conductive layers through a control circuit. When touch on a touch panel is detected, the type of the touch is determined, which may include a single-point touch, a continuous trace, and a multiple-point touch, and first and second operation modes are selectively used to perform driving and scan detection on the first and second conductive layers of the touch panel to thereby detect coordinates of the touch points or the continuous trace.

IPC Classes  ?

• G09G 5/00 - Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
• G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
• G06F 3/045 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact
• G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
• G06K 11/06 - Devices for converting the position of a manually-operated writing or tracing member into an electrical signal
• G08C 21/00 - Systems for transmitting the position of an object with respect to a predetermined reference system, e.g. tele-autographic system

Abstract

A touch sensor, such as a capacitive touch sensor, includes a substrate having at least one passageway established therethrough. A first conductive coating is established at a first surface of the substrate, and a conductive element is disposed at the substrate and at least partially through the passageway. The conductive element establishes conductive continuity between the first surface and second or opposite surface of the substrate. The passageway may comprise multiple passageways and is/are established inboard of a perimeter edge of the substrate. The conductive element may include a first conductive material disposed at the first surface and partially into the passageway and a second conductive material disposed at the second surface and partially into the passageway, whereby the conductive materials contact one another in the passageway to establish conductive continuity between the first and second surfaces of the substrate.

IPC Classes  ?

• G06F 3/045 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact

Abstract

A touch screen includes a liquid crystal layer, an upper transparent conductive layer, a lower transparent conductive layer, an upper transparent plate, a lower transparent plate, an upper polarizing plate, a lower polarizing plate and a circuit unit. The upper transparent conductive layer, the upper transparent plate, the circuit unit and the upper polarizing plate are disposed on the liquid crystal layer in the above-mentioned order from one side of the liquid crystal layer. The lower transparent conductive layer, the lower transparent plate and the lower polarizing plate are disposed under the liquid crystal layer in the above-mentioned order from another side of the liquid crystal layer.

IPC Classes  ?

• G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means

Abstract

Disclosed are a capacitive touch control device and a method thereof. A top face of a substrate is provided with first and second electrode groups, which each include a plurality of strip-like electrodes spaced from each other by a preset distance. The electrodes of the first and second electrode groups are respectively connected by first and second group scanning lines to a scanning circuit. When the first group scanning lines drive the electrodes of the first electrode group, the second group scanning lines carry out scanning operation on the electrodes of the second electrode group, and when the second group scanning lines drive the electrodes of the second electrode group, the first group scanning lines carry out scanning operation on the electrodes of the first electrode group. And, a touch location can thus be determined by using a microprocessor.

IPC Classes  ?

• G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means

Abstract

A method of forming a touch sensing circuit pattern includes steps of: forming a first axial conductive line on a transparent substrate; forming an insulation barrier on the first axial conductive line; forming two separated first axial electrodes, two separated second axial electrodes and the second axial conductive line on the transparent substrate. The first axial electrodes are arranged on two sides of the insulation barrier along a first direction. The second axial electrodes are arranged on two opposite sides of the axial conductive line along a second direction. The second axial conductive line is across on the insulation barrier and connects to the second axial electrodes. The method of the invention can simplify the manufacturing process.

IPC Classes  ?

• G01R 27/26 - Measuring inductance or capacitanceMeasuring quality factor, e.g. by using the resonance methodMeasuring loss factorMeasuring dielectric constants

Abstract

A capacitive touch screen suitable for use in an interactive information display includes a first transparent glass substrate having first and second surfaces and a thickness of less than or equal to about 0.3 millimeters, and a second substrate having third and fourth surfaces and a transparent conductive thin film disposed at the third surface thereof. The second surface of the first transparent glass substrate is laminated to the third surface of the second substrate in order to form a capacitive touch screen having enhanced durability. The transparent conductive thin film of the second substrate opposes the second surface of the first transparent glass substrate when the second surface of the first transparent glass substrate is laminated to the third surface of the second substrate.

IPC Classes  ?

• H01G 17/00 - Structural combinations of capacitors or other devices covered by at least two different main groups of this subclass with other electric elements, not covered by this subclass, e.g. RC combinations

Abstract

A touch sensor, such as a capacitive touch sensor, includes a substrate having at least one passageway established therethrough. A first conductive coating is established at a first surface of the substrate, and a conductive element is disposed at the substrate and at least partially through the passageway. The conductive element establishes conductive continuity between the first surface and second or opposite surface of the substrate. A thin sheet (such as a thin glass or plastic sheet) is disposed at and over the first surface of the substrate. The passageway may comprise multiple passageways established inboard of a perimeter edge of the substrate. The thin glass or plastic sheet may be laminated at or to the substrate.

IPC Classes  ?

• G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means

Abstract

An integrally-formed capacitive touch panel is disclosed including: a singular lens substrate, a mask layer, and a sensing circuit integrally coupled with said singular lens substrate. Said singular lens substrate, said mask layer, and said sensing circuit are integrally formed.

IPC Classes  ?

• G06F 3/045 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact

Abstract

An automatically switchable dual-power-circuit-loop circuit system selectively supplies a first power source through a first voltage output circuit loop to an output terminal, and a second power source is selectively supplied through a second voltage output circuit loop to the output terminal. A switching control circuit functions to detect the first output voltage of the first voltage output circuit loop. When the first output voltage regularly supplies electrical power, the first power source is supplied through the first voltage output circuit loop to the output terminal, while the switching control circuit generates a switching signal to switch a switching element to an open-circuit condition thereby cutting off the second voltage output circuit loop. When the first power source fails to supply power, the switching element is set in a closed-circuit condition to allow the second power source to be supplied through the second voltage output circuit loop to the output terminal.

IPC Classes  ?

• H01H 47/00 - Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current

Abstract

Disclosed is a touch screen display with an electric field shielding layer arranged between a liquid crystal layer of an LCD device and a glass substrate, having a touch sensing layer arranged on a top surface thereof, so that the electric field shielding layer isolates signal interference between the touch sensing layer and the liquid crystal layer.

IPC Classes  ?

• G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means

Abstract

A logic gateway circuit is provided for a bus to support multiple interrupt request signals, including an output OR gate having a plurality of input terminals and an interrupt request signal output signal, an inverter having an input terminal connected to the interrupt request signal output terminal of the output OR gate and an output terminal, and a plurality of gateway circuits to respectively and selectively device-end interrupt request signals generated by a plurality of target devices to transmit through the gateway circuit to the output OR gate or to queue the device-end interrupt request signals in the gateway circuit. Each gateway circuit includes an AND gate and an OR gate, wherein the OR gate bases on the states of an output terminal of the AND gate and the interrupt request signal output terminal of the output OR gate to generate a gateway signal to a gateway signal input terminal of the AND gate.

IPC Classes  ?

• G06F 13/24 - Handling requests for interconnection or transfer for access to input/output bus using interrupt
• G06F 13/36 - Handling requests for interconnection or transfer for access to common bus or bus system
• G06F 13/20 - Handling requests for interconnection or transfer for access to input/output bus

Abstract

An in-mould molding touch module includes a flexible printed circuit having a touch control circuit, and a molding flexible film. The flexible film contains integratedly the flexible printed circuit by an in-mould injecting mode. The flexible film has an outer surface for touch control. The outer surface is configured for being pressed for driving the touch control circuit of the flexible printed circuit to output signals. Therefore, the present touch module is manufactured simply, and has a thin thickness.

IPC Classes  ?

• H01H 1/10 - Laminated contacts with divided contact surface

Abstract

An in-mold molding touch module includes a plastic film, a touch circuit and a molding rind. The plastic film includes an inner surface and an outer surface for handling and touching. At least one region of the inner surface and a corresponding region of the outer surface define a touch area. The touch circuit is arranged on the inner surface in the touch area. The molding rind is integrated on the inner surface by an in-mold injecting mode to contain the touch circuit for forming a one-piece body. In addition, the invention also provides a method for manufacturing an in-mold molding touch module.

IPC Classes  ?

• G01R 27/26 - Measuring inductance or capacitanceMeasuring quality factor, e.g. by using the resonance methodMeasuring loss factorMeasuring dielectric constants
• G09G 5/00 - Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators