According to one embodiment, a display device includes a first lower electrode, a second lower electrode and a third lower electrode, a rib including apertures, a first organic layer provided on the first lower electrode, a second organic layer provided on the second lower electrode, a third organic layer provided on the third lower electrode, and an upper electrode. At least one of the first lower electrode, the second lower electrode and the third lower electrode includes a flat portion and a plurality of inclined portions which incline relative to the flat portion in the aperture. The inclined portions are arrayed in matrix in first and second directions which intersect each other in plan view.
According to one embodiment, a display device includes first and second lower electrodes, a rib including first and second pixel apertures, a first organic layer, a second organic layer, a first upper electrode, a second upper electrode, and a partition including a lower portion and an upper portion. The partition includes first and second portions. A first height from an upper surface of the first lower electrode overlapping the first pixel aperture to an upper surface of the first potion is different from a second height from an upper surface of the second lower electrode overlapping the second pixel aperture to an upper surface of the second portion.
A method for manufacturing a semiconductor device includes forming a c-axis oriented aluminum nitride layer on a glass substrate, the c-axis being oriented substantially perpendicular to a surface of the glass substrate, forming an amorphous silicon layer on the c-axis oriented aluminum nitride layer, annealing the amorphous silicon layer to form crystalline polysilicon containing crystal grains whose (111) planes are oriented parallel to the surface of the c-axis oriented aluminum nitride layer, and forming a plurality of transistors including the crystalline polysilicon.
A display device includes an array substrate, a first region in which a plurality of scan lines extending in a first direction, a plurality of signal lines extending in a second direction, and a plurality of pixels are provided on the array substrate and that has a first side, a second side, a third side, a fourth side, and a plurality of curved line parts, a second region positioned between an end part of the array substrate and the first region, a signal-line coupling circuit disposed in the second region and coupled to the signal lines, a shield layer disposed in the second region and covering at least part of the signal-line coupling circuit near at least one of the curved line parts, and a gate driver circuit disposed in the second region outside the signal-line coupling circuit and coupled to the scan lines.
H10D 86/60 - Dispositifs intégrés formés dans ou sur des substrats isolants ou conducteurs, p. ex. formés dans des substrats de silicium sur isolant [SOI] ou sur des substrats en acier inoxydable ou en verre caractérisés par de multiples transistors en couches minces [TFT] les transistors TFT étant dans des matrices actives
G02F 1/1362 - Cellules à adressage par une matrice active
H10D 86/40 - Dispositifs intégrés formés dans ou sur des substrats isolants ou conducteurs, p. ex. formés dans des substrats de silicium sur isolant [SOI] ou sur des substrats en acier inoxydable ou en verre caractérisés par de multiples transistors en couches minces [TFT]
5.
METHOD OF MANUFACTURING DISPLAY DEVICE AND MOTHER SUBSTRATE
According to one embodiment, a method of manufacturing a display device, includes forming a lower electrode on a base, forming a rib which covers a part of the lower electrode, forming a partition including a lower portion disposed on the rib and an upper portion protruding from a side surface of the lower portion, removing the upper portion of at least a part of the partition, measuring a first width of the lower portion of the partition and a second width of the upper portion of the partition and measuring a distance between the side surface of the lower portion and an end portion of the upper portion based on the first and second widths.
According to one embodiment, a display device includes a substrate, a first lower electrode and a second lower electrode provided above the substrate and spaced apart from each other, a rib layer provided on the first lower electrode and the second lower electrode, a partition including a lower portion provided on the rib layer and having conductivity and an upper portion provided on the lower portion and protruding relative to side surfaces of the lower portion, a sealing layer provided directly above the partition and having a recessed portion, and a lens formed in a protruding shape and covering a part of a bottom surface of the recessed portion in a direction in which the first lower electrode and the second lower electrode are provided.
H10K 59/122 - Structures ou couches définissant le pixel, p. ex. bords
H10K 59/38 - Dispositifs spécialement adaptés à l'émission de lumière multicolore comprenant des filtres de couleur ou des supports changeant de couleur [CCM]
According to one embodiment, a mother substrate for a display device includes panel portions each including a display area and a surrounding area around the display area, a margin area around the panel portions. The mother substrate includes a lower electrode, a rib layer, a first partition, second partitions, a first stacked film provided including an organic layer of a first color, and a first sealing layer. The second partitions are provided in a layout corresponding to a shape of a process control mark or an alignment mark. Each of the process control mark and the alignment mark is constituted by a first stacked film provided on each of the second partitions and a first sealing layer covering the first stacked film and the second partitions.
According to one embodiment, a manufacturing method of a display device includes steps of forming a first inorganic insulating layer, forming a strip-shaped area, forming a first organic insulating layer, forming a second organic insulating layer, forming a second inorganic insulating layer, forming a first partition on the second inorganic insulating layer in the strip-shaped area and forming a second partition on the second inorganic insulating layer in a display area, forming a display element surrounded by the second partition in the display area, removing the first partition in the strip-shaped area, and removing the second inorganic insulating layer in the strip-shaped area.
According to one embodiment, a display device includes a display panel including a display area, a terminal area, and a strip-shaped area located between the display area and the terminal area, the display panel being folded around an axis in the strip-shaped area. The display panel includes a first inorganic insulating layer not provided in the strip-shaped area, a first organic insulating layer provided on the first inorganic insulating layer, and provided in the strip-shaped area, a second organic insulating layer provided on the first organic insulating layer, and a plurality of first partitions provided above the second organic insulating layer. Each of the plurality of first partitions is formed in an overhang shape and extends along the axis.
According to one embodiment, a CMOS circuit includes a p-channel type transistor including a polycrystalline silicon layer and an n-channel type transistor including an oxide semiconductor layer, and the p-channel transistor and the n-channel transistor are complementarily connected to each other, and the polycrystalline silicon layer and the oxide semiconductor layer overlap each other in plan view.
G09G 3/20 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p. ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice
H03K 19/0948 - Circuits logiques, c.-à-d. ayant au moins deux entrées agissant sur une sortieCircuits d'inversion utilisant des éléments spécifiés utilisant des dispositifs à semi-conducteurs utilisant des transistors à effet de champ utilisant des transistors MOSFET utilisant des dispositifs CMOS
According to one embodiment, a display device includes a rib layer including a plurality of pixel apertures respectively located in a first lower electrode and a second lower electrode, a partition surrounding each of the plurality of pixel apertures, a first stacked film provided above the first lower electrode, a second stacked film provided above the second lower electrode, a first sealing layer covering the first stacked film, and provided above the partition, and a second sealing layer covering the second stacked film, and provided above the partition. The first sealing layer and the second sealing layer contact each other above the partition. The first sealing layer includes at least one exposing portion exposing the partition in plan view.
A detection device includes a substrate, a plurality of photodiodes arranged on the substrate, a plurality of transistors provided correspondingly to each of the photodiodes, an insulating film that covers the transistors, and a plurality of lower electrodes each of which is provided above the insulating film correspondingly to each of the photodiodes, and is electrically coupled to the transistors. The lower electrodes and the photodiodes are stacked in this order above the insulating film, and one of the lower electrodes and one of the photodiodes are provided so as to overlap the transistors in a plan view from a direction orthogonal to the substrate.
H10F 39/00 - Dispositifs intégrés, ou ensembles de plusieurs dispositifs, comprenant au moins un élément couvert par le groupe , p. ex. détecteurs de rayonnement comportant une matrice de photodiodes
H04N 25/10 - Circuits de capteurs d'images à l'état solide [capteurs SSIS]Leur commande pour transformer les différentes longueurs d'onde en signaux d'image
H04N 25/70 - Architectures de capteurs SSISCircuits associés à ces dernières
H10D 86/40 - Dispositifs intégrés formés dans ou sur des substrats isolants ou conducteurs, p. ex. formés dans des substrats de silicium sur isolant [SOI] ou sur des substrats en acier inoxydable ou en verre caractérisés par de multiples transistors en couches minces [TFT]
H10D 86/60 - Dispositifs intégrés formés dans ou sur des substrats isolants ou conducteurs, p. ex. formés dans des substrats de silicium sur isolant [SOI] ou sur des substrats en acier inoxydable ou en verre caractérisés par de multiples transistors en couches minces [TFT] les transistors TFT étant dans des matrices actives
According to one embodiment, a display device includes a substrate, a circuit layer including a metal-made feed line in a surrounding area, an insulating layer covering the circuit layer, a lower electrode, a rib, a partition above the rib, an upper electrode connected to the partition, an organic layer between the electrodes and a conductive layer connected to the partition. The partition and the conductive layer each includes a metal-made lower portion and an upper portion protruding from a side surface of the lower portion. The lower portion of the conductive layer and the feed line are in contact with each other in the first contact portion in the surrounding area.
H10K 59/122 - Structures ou couches définissant le pixel, p. ex. bords
G09G 3/3225 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p. ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice utilisant des sources lumineuses commandées utilisant des panneaux électroluminescents semi-conducteurs, p. ex. utilisant des diodes électroluminescentes [LED] organiques, p. ex. utilisant des diodes électroluminescentes organiques [OLED] utilisant une matrice active
H10K 59/131 - Interconnexions, p. ex. lignes de câblage ou bornes
Provided is a display device including: a capacitor having a first electrode, a first insulating film over the first electrode, and a second electrode over the first insulating film; and a first transistor over the capacitor. The first transistor includes the second electrode, a second insulating film over the second electrode, an oxide semiconductor film over the second insulating film, and a first source electrode and a first drain electrode over the oxide semiconductor film. The first source electrode and the first drain electrode are electrically connected to the oxide semiconductor film.
H10D 86/60 - Dispositifs intégrés formés dans ou sur des substrats isolants ou conducteurs, p. ex. formés dans des substrats de silicium sur isolant [SOI] ou sur des substrats en acier inoxydable ou en verre caractérisés par de multiples transistors en couches minces [TFT] les transistors TFT étant dans des matrices actives
G02F 1/1362 - Cellules à adressage par une matrice active
G02F 1/1368 - Cellules à adressage par une matrice active dans lesquelles l'élément de commutation est un dispositif à trois électrodes
H10D 86/40 - Dispositifs intégrés formés dans ou sur des substrats isolants ou conducteurs, p. ex. formés dans des substrats de silicium sur isolant [SOI] ou sur des substrats en acier inoxydable ou en verre caractérisés par de multiples transistors en couches minces [TFT]
H10D 86/80 - Dispositifs intégrés formés dans ou sur des substrats isolants ou conducteurs, p. ex. formés dans des substrats de silicium sur isolant [SOI] ou sur des substrats en acier inoxydable ou en verre caractérisés par de multiples composants passifs, p. ex. des résistances, des condensateurs ou des inducteurs
H10K 59/12 - Affichages à OLED à matrice active [AMOLED]
H10K 59/121 - Affichages à OLED à matrice active [AMOLED] caractérisés par la géométrie ou la disposition des éléments de pixel
According to one embodiment, a semiconductor device includes a first gate electrode formed integrally with a scanning line, an oxide semiconductor layer, first and second signal lines which are in contact with the oxide semiconductor layer, and a second gate electrode provided so as to face the first gate electrode across the oxide semiconductor layer therebetween and connected to the first gate electrode. The second gate electrode is provided between the first signal line and the second signal line and does not overlap the first signal line or the second signal line.
A sensor-equipped display device is provided and includes a display panel and a detection electrode. The panel includes a display area in which pixels are arranged with a first pixel pitch in a first direction and a second pixel pitch in a second direction. The electrode includes an pattern having line fragments. The pattern has connection points at which ends of the fragments are connected to each other, and at least part of the connection points is arranged linearly such that an arrangement gaps thereof in the first and second direction is set to a first and second connection point pitch.
According to one embodiment, a display device includes a display area, a dummy pixel area which includes a plurality of dummy pixels each including a first dummy subpixel not displaying an image, an outer circumferential, a partition provided in the display area, the dummy pixel area, and the outer circumferential area, a first stacked film provided in the first dummy subpixel, a first sealing layer provided above the first stacked film, a second stacked film provided in the outer circumferential area, and a second sealing layer provided above the second stacked film. The partition is formed continuously from the dummy pixel area to the outer circumferential area.
According to one embodiment, a display device includes a lower electrode, a rib including a pixel aperture, a partition including a lower portion on the rib and an upper portion protruding from a side surface of the lower portion, an upper electrode facing the lower electrode, an organic layer between the electrodes, and a sealing layer covering a display element and the partition. The rib includes a first rib layer and a second rib layer which covers the first rib layer. The sealing layer and the first rib layer are formed of a first inorganic material. The second rib layer is formed of a second inorganic material different from the first inorganic material.
According to one embodiment, a display device includes a substrate including a display area and a dummy pixel area which includes a plurality of dummy subpixels, a plurality of lower electrodes located above the substrate and provided in the dummy pixel area, and a partition which includes a lower portion provided above the lower electrode and an upper portion provided on the lower portion to protrude from a side surface of the lower portion, and which is provided across the display area and the dummy pixel area. Each of the plurality of dummy subpixels includes the lower electrode. The partition includes a first aperture overlapping with the lower electrode. At least a part of the plurality of lower electrodes includes a second aperture overlapping with the first aperture.
According to one embodiment, an electronic apparatus includes a display panel in which a first pixel including a first light emitting element configured to emit light of a first color, a second pixel including a second light emitting element configured to emit light of a second color, and a third pixel including a third light emitting element configured to emit light of a third color are arranged, and an imaging element configured to receive light via the display panel. The first to third pixels are disposed at positions overlapping the imaging element. The display panel includes a reflective layer that is not formed at a position facing the first light emitting element, and is formed at positions facing the second and third light emitting elements.
According to one embodiment, a display device includes a lower electrode, a partition surrounding the lower electrode, a stacked film provided above the lower electrode, and a sealing layer formed of an inorganic insulating material, covering the stacked film, and provided above the partition. The sealing layer has a first side extending in a first direction, a second side extending in a second direction orthogonal to the first direction, and a third side extending in a direction different from the first and second directions and connecting the first side with the second side, in plan view. An angle formed by the first side and the third side is greater than 90 degrees and smaller than 180 degrees.
According to an embodiment, in an illumination device, a first light guide has a cross-sectional shape of a trapezoid in which a lower base thereof is longer than an upper base, a second light guide includes a third light guide and a first protruding portion. The third light guide has a cross-sectional shape of a trapezoid in which a lower base thereof is longer than an upper base. The first protruding portion has a cross-sectional shape of a trapezoid in which an upper base thereof is longer than a lower base. The fourth edge of the second light guide and the sixth edge of the first protruding portion are formed to be integrated to constitute a seventh edge. The seventh edge is inclined relative to a thickness direction.
A display device can include a base, a plurality of pixels arranged in a display area on the base, and a data signal line supplying a data signal to each of the plurality of pixels. Each of the plurality of pixels can include a pixel circuit including a plurality of transistors and a light emitting element driven by the pixel circuit. The pixel circuit can drive the light emitting element to emit light in time division. The first transistor can be connected to the data signal line, among the plurality of transistors including the pixel circuit, can be an oxide transistor.
G09G 3/3233 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p. ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice utilisant des sources lumineuses commandées utilisant des panneaux électroluminescents semi-conducteurs, p. ex. utilisant des diodes électroluminescentes [LED] organiques, p. ex. utilisant des diodes électroluminescentes organiques [OLED] utilisant une matrice active avec un circuit de pixel pour commander le courant à travers l'élément électroluminescent
H10K 59/131 - Interconnexions, p. ex. lignes de câblage ou bornes
A detection device includes a substrate that is flexible, and a bridge circuit disposed within the substrate. A first resistance element, a second resistance element, a third resistance element, and a fourth resistance element are connected in series in an order from the first to fourth resistance elements to constitute the bridge circuit in a closed loop shape. The first resistance element is an expandable and contractable resistance element that has a first part and a second part connected in series. Each of the second resistance element, the third resistance element, and the fourth resistance element is a non-expandable and non-contractable resistance element. The first part and the second part of the first resistance element are provided in different layers of the substrate, overlapped with each other in a length direction in a planar view, and disposed in parallel to each other.
G01L 5/1627 - Appareils ou procédés pour la mesure des forces, du travail, de la puissance mécanique ou du couple, spécialement adaptés à des fins spécifiques pour la mesure de plusieurs composantes de la force en utilisant des variations de résistance ohmique de jauges de contrainte
G01L 1/22 - Mesure des forces ou des contraintes, en général en mesurant les variations de la résistance ohmique des matériaux solides ou des fluides conducteurs de l'électricitéMesure des forces ou des contraintes, en général en faisant usage des cellules électrocinétiques, c.-à-d. des cellules contenant un liquide, dans lesquelles un potentiel électrique est produit ou modifié par l'application d'une contrainte en utilisant des jauges de contrainte à résistance
According to one embodiment, a display device includes a substrate, an organic insulating layer, a rib layer, a partition, a stacked film, a sealing layer, and a first resin layer. The partition includes first and second partitions. The sealing layer includes first and second sealing layers. A first end portion of the second sealing layer in the surrounding area is between a second end portion of the organic insulating layer and a third end portion of the second partition. The first end portion has a thickness smaller than a thickness of the second sealing layer above the second partition and has a width equivalent to or greater than the thickness.
According to one embodiment, a display device includes a display area including subpixels, a rib layer having pixel apertures, a partition surrounding each of the apertures, display elements respectively provided in the subpixels and each including an organic layer, first sealing layers respectively covering the display elements, and a touch detection electrode having light-shielding properties. The partition includes first and second segments separated by a first slit, and a connection portion crossing the first slit to connect the segments. The touch detection electrode overlaps the connection portion in plan view.
According to one embodiment, a manufacturing method of a display device includes forming processing substrate, forming an organic layer, forming an upper electrode, forming a transparent layer, and forming an inorganic layer. The forming the upper electrode includes inclining a first evaporation source with respect to a normal of the processing substrate and depositing a material emitted from the first evaporation source while conveying the processing substrate. The forming the inorganic layer includes inclining a second evaporation source to a side opposite to a side to which the first evaporation source is inclined and depositing a material emitted from the second evaporation source while conveying the processing substrate.
According to one embodiment, a manufacturing method of a display device includes steps of forming a lower electrode in a display area for displaying images, forming a rib layer of an inorganic material covering the lower electrode, forming a partition having a lower portion provided on the rib layer and having conductivity and an upper portion provided on the lower portion and protruding relative to a side surface of the lower portion, forming a pixel aperture overlapping the lower electrode in the rib layer, forming an organic layer covering the lower electrode through the pixel aperture, and applying a current between the partition and the lower electrode to electrically insulate the lower portion and the organic layer from each other.
According to one embodiment, a manufacturing method of a display device includes steps of preparing a processing substrate including a first lower electrode, a second lower electrode, a third lower electrode and a partition having an overhang shape, forming a first stacked film using the partition as a mask, forming a first sealing layer on the first stacked film, forming a first resist on the first sealing layer, patterning the first sealing layer using the first resist as a mask to expose a part of the partition surrounding each of the second lower electrode and the third lower electrode, performing water plasma treatment on the processing substrate, and patterning the first stacked film using the first resist as a mask.
According to an embodiment, in an illumination device, a first surface of a first light guide includes a plurality of first protruding portions formed thereon. A second surface includes a plurality of second protruding portions formed thereon. Each of the plurality of first protruding portions has a cross-sectional shape of a first triangle projecting downward, and, has a first base angle, a second base angle, and a first apex angle. Each of the plurality of second protruding portions has a cross-sectional shape of a second triangle projecting upward, and, has a third base angle, a fourth base angle, and a second apex angle. The third base angle is larger than the first base angle.
According to an embodiment, in an illumination device the first surface of the light guide includes a plurality of first protruding portions formed thereon. The second surface includes a plurality of second protruding portions formed thereon. Each of the plurality of first protruding portions has a cross-sectional shape of a first triangle projecting downward, and, has a first base angle, a second base angle, and a first apex angle. Each of the plurality of second protruding portions has a cross-sectional shape of a second triangle projecting upward, and, has a third base angle, a fourth base angle, and a second apex angle. The third base angle is larger than the first base angle.
According to one embodiment, a display device includes a substrate having a display area and a surrounding area, a first lower electrode, a rib layer including a first surface located on a side opposite to the substrate and a pixel aperture overlapping the first lower electrode, a partition having a first lower portion and a first upper portion, an organic layer, an upper electrode, and a cap layer, and a first sealing layer formed of an inorganic material, covering the cap layer, and having a second surface located on a side opposite to the substrate and having a surface roughness greater that of the first surface.
According to an aspect, a display device includes: a display panel having a display region; a light source device configured to emit first light in a first color, second light in a second color, and third light in a third color to the display panel in a stated order; a line-of-sight detection sensor; and a drive circuit configured to display an image in the display region. The drive circuit is configured to: display a first color image, a second color image, and a third color image; identify a position of a point of view of a user in the display region based on a detection result of the line-of-sight detection sensor; and adjust positions of the first color image, the second color image, and the third color image with respect to the display region based on a positional relation between the points of view of the user.
First electrodes include a left-side first electrode disposed on a left side of a virtual line bisecting a display region and passing through a geometric center of the display region, and a right-side first electrode disposed on a right side of the virtual line, and a detector includes a determination processor configured to determine a detection target moving from the left side to the right side to be a left-side user approaching from the left side based on a detection value of the left-side first electrode, and determine the detection target moving from the right side to the left side of the display region to be a right-side user approaching from the right side based on a detection value of the right-side first electrode.
H04N 13/368 - Suivi des spectateurs pour plusieurs spectateurs
H04N 13/31 - Reproducteurs d’images pour visionnement sans avoir recours à des lunettes spéciales, c.-à-d. utilisant des affichages autostéréoscopiques utilisant des barrières de parallaxe
According to one embodiment, a mother board for a display device includes a display area for displaying images, a margin area on an outer side of a cut line for cutting out the display area, a display element disposed in the display area, a first partition disposed in the margin area and including a plurality of first segments and a plurality of second segments, and a first sealing layer formed of an inorganic insulating material, and disposed above the display elements and the first segments but not above the second segments. The second segments have a planar shape different from that of the first segments.
A display device with a variant-shape display region other than the rectangular display region is configured to form a scanning line drive circuit along the variant-shape display region. The scanning line drive circuit includes bus wiring group with clock wiring for supplying clocks with three or more phases and the power supply wiring for supplying power, and the unit circuits for configuring the shift register including five or more transistors. The bus wiring and the unit circuits are formed on the different regions so as not to cross with one another.
G09G 3/36 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p. ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice en commandant la lumière provenant d'une source indépendante utilisant des cristaux liquides
G02F 1/1345 - Conducteurs connectant les électrodes aux bornes de la cellule
G02F 1/1362 - Cellules à adressage par une matrice active
G02F 1/1368 - Cellules à adressage par une matrice active dans lesquelles l'élément de commutation est un dispositif à trois électrodes
G11C 19/28 - Mémoires numériques dans lesquelles l'information est déplacée par échelons, p. ex. registres à décalage utilisant des éléments semi-conducteurs
An input device is provided and includes substrate; first metal mesh shape electrodes provided on layer of substrate; second metal mesh shape electrodes provided on same layer of the substrate as first metal mesh shape electrodes; second metal connection electrodes each of which connects adjacent two of second metal mesh shape electrodes on same layer as first metal mesh shape electrodes; insulating film covering second metal connection electrodes; first transparent connection electrodes each of which connects adjacent two of first metal mesh shape electrodes on insulating film; and protective film covering first metal mesh shape electrodes, second metal mesh shape electrodes, and first transparent connection electrodes.
According to an aspect, a detection device includes: a light source device including point light sources; a light-transmitting placement substrate on which an object to be detected is placed; an optical filter that is located so as to overlap one side in the first direction of the placement substrate and has divided areas divided in a second direction; an optical sensor that is located so as to overlap one side in the first direction of the optical filter and includes photodetection elements arranged in a planar configuration. A first point light source of the point light sources overlaps a first divided area of the divided areas of the optical filter as viewed from the first direction. A first emitted light waveband of emitted light emitted from the first point light source overlaps a first transmitted light waveband of transmitted light transmitted through the first divided area.
According to one embodiment, a semiconductor device includes a semiconductor layer including a source area, a drain area and a channel area, a first insulating layer, an etching stopper layer located immediately above the channel area and being thinner than the first insulating layer, a second insulating layer provided on the etching stopper layer and being thicker than the first insulating layer, a gate electrode, a third insulating layer which covers the etching stopper layer, the second insulating layer and the gate electrode and covers the first insulating layer immediately above the source area and immediately above the drain area, a source electrode in contact with the source area, and a drain electrode in contact with the drain area.
According to one embodiment, a lateral-electric-field liquid crystal display device includes a light-emitting display layer including OLEDs and a driving circuit controlling light emission of the OLEDs, a moisture impermeable film provided to be laminated on the light-emitting display layer to prevent infiltration of moisture into the light-emitting display layer, an optical substrate provided separately from the moisture impermeable film and subjecting light from the light-emitting display region to optical processing, a first touch electrode group serving as one electrode group of touch electrodes and provided on a back surface of the optical substrate, and an extraction electrode group formed to be laminated on the moisture impermeable film, the extraction electrode group and the optical substrate have an overlapping part in plan view, and electrodes of the first touch electrode group being electrically connected to electrodes of the extraction electrode group in the overlapping part.
G06F 3/041 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction
G02F 1/1333 - Dispositions relatives à la structure
G06F 3/044 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction par des moyens capacitifs
G06F 3/047 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction utilisant un ensemble de fils conducteurs, p. ex. des fils conducteurs croisés
According to one embodiment, a display device includes a lower electrode, a rib covering a part of the lower electrode and including a pixel aperture, a partition surrounds the pixel aperture, an upper electrode facing the lower electrode, and an organic layer between the lower and upper electrodes. The partition includes a conductive lower portion including an annular side surface which surrounds the pixel aperture, and an upper portion including an annular protrusion which protrudes from the side surface. The upper electrode is in contact with the side surface of the lower portion. The protrusion has a constant width over a whole circumference.
According to one embodiment, a display device includes a rib including first to third pixel apertures, a partition which includes a lower portion on the rib and an upper portion protruding from a side surface of the lower portion, first to third display elements overlapping the first to third pixel apertures, first to third sealing layers including first to third portions on the upper portion. At least two of a first width of an area in which the first portion overlaps the upper portion, a second width of an area in which the second portion overlaps the upper portion and a third width of an area in which the third portion overlaps the upper portion are different from each other.
According to one embodiment, a mother board for a display device includes a display area for displaying an image, a margin area on an outer side of a cut line for cutting out the display area, an inorganic insulating layer disposed in the display area and the margin area, a display element disposed in the display area, a first partition disposed above the inorganic insulating layer in the margin area, a first sealing layer formed of an inorganic insulating material and disposed above the display element and the first partition, and a first resin layer disposed above the first sealing layer in the margin area.
According to one embodiment, a display device includes a lower electrode, a rib covering a part of the lower electrode and including an aperture that overlaps with the lower electrode, a partition including a lower portion on the rib and an upper portion protruding from a side surface of the lower portion, an upper electrode opposed to the lower electrode, and an organic layer located between the lower and upper electrodes. The upper electrode includes a first layer covering the organic layer and a second layer covering the first layer. The second layer is in contact with the side surface of the lower portion.
A display device includes an organic insulating layer, and a barrier layer formed of an inorganic insulating material and provided on the organic insulating layer. The display device also includes a rib formed of an inorganic insulating material and provided on the barrier layer, a partition including a lower portion located immediately above the barrier layer and provided on the rib, and an upper portion provided on the lower portion and protruding from a side surface of the lower portion. Further, the display device includes a lower electrode including an end portion between the organic insulating layer and the rib, an organic layer including a first portion provided on the lower electrode, and an upper electrode including a first portion provided on the first portion of the organic layer.
A power supplying structure for a transparent liquid crystal display device attached to a glass slide window which has a window glass and a first frame surrounding the window glass; the glass slide window is disposed in a window frame; in which a display area of the transparent liquid crystal display device overlaps the window glass; an external dimension of the display area of the transparent liquid crystal display device is smaller than an external dimension of the window glass; a light source for supplying light to the display area, a terminal area of the transparent liquid crystal display device, a wiring substrate, and a cable connected to the wiring substrate are housed in the first frame; the cable is connected to a receiving terminal formed in the frame; the receiving terminal can be connected to a power supplying terminal; the power supplying terminal is connected to a power source.
G09G 3/36 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p. ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice en commandant la lumière provenant d'une source indépendante utilisant des cristaux liquides
According to an aspect, a detection device includes: a light source device including light-emitting elements arranged in a planar configuration; a light-transmitting placement substrate on which an object to be detected is to be placed; an electronic shutter having divided areas; and an optical sensor having detection areas arranged in a planar configuration. Each of the detection areas includes one or more photodetection elements. The divided areas in the electronic shutter are switchable between a light-transmitting state and a non-light-transmitting state for each of the divided areas, and the light-emitting elements are switchable between on and off for each of the light-emitting elements. Each of the light-emitting elements, one of the divided areas of the electronic shutter corresponding to the light-emitting element, and one of the detection areas corresponding to the light-emitting element overlap one another, as viewed from the first direction.
According to one embodiment, a display device includes a substrate, a display element provided above the substrate, an inorganic insulating layer having an aperture overlapping the display element, a partition provided on the inorganic insulating layer, formed in an overhang shape, and surrounding the display element, a bank provided on the partition and surrounding the display element, and a first sealing layer formed of an inorganic insulating material, overlapping the display element and the bank, extending above the partition, and forming a gap between the first sealing layer and the partition.
According to one embodiment, a display device includes a display area and a peripheral area on an outer side of the display area, a plurality of scanning lines extending along a first direction and arranged along a second direction intersecting the first direction, a first semiconductor layer disposed in the display area and overlapping a respective one of the plurality of scanning lines, and a second semiconductor layer disposed in the peripheral area and overlapping one of the plurality of scanning lines, and the second semiconductor layer includes a first dummy semiconductor patterned into a shape of an identification symbol.
According to one embodiment, a display device includes a substrate, a lower electrode, a rib, a partition including a lower portion and an upper portion, an organic layer provided on the lower electrode and including a light emitting layer, and an upper electrode provided on the organic layer and in contact with the lower portion of the partition. The organic layer includes a first end portion located on the rib, and a second end portion located on the rib on an opposite side of the first end portion. A thickness of the upper electrode immediately above the second end portion is greater than a thickness of the upper electrode immediately above the first end portion.
According to one embodiment, a liquid crystal display device with an optical sensor includes a display panel and a driver IC. The display panel includes first to third signal lines, an optical sensor including a photoelectric conversion element, and a sensor signal line that is connected to the optical sensor and transmits a detection signal to the driver IC. One first wiring line drawn from one terminal of the driver IC is connected to four switching elements. Three of the four switching elements are electrically connected to one of the first to third signal lines, respectively. One of the four switching elements, different from the three switching elements, is electrically connected to the sensor signal line.
G09G 3/36 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p. ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice en commandant la lumière provenant d'une source indépendante utilisant des cristaux liquides
According to one embodiment, a display device includes a substrate having a display area in which subpixels are provided, a rib layer having a pixel aperture in each of the subpixels, a partition surrounding each of the subpixels and including a lower portion and an upper portion, display elements in each of the subpixels and each including an organic layer, first sealing layers respectively covering each of the display elements, and a second sealing layer covering the first sealing layers. Further, the partition is divided into segments by a slit, and the second sealing layer contacts the rib layer in the slit.
According to one embodiment, a display device includes, a first display element, a second display element, a third display element, a partition surrounding each of the first display element, the second display element, and the third display element, a first sealing layer covering the first display element, a second sealing layer covering the second display element, and a third sealing layer covering the third display element. A distance between the second sealing layer and the third sealing layer is greater than a distance between the first sealing layer and the third sealing layer. A reflective layer is not provided between the partition and the first sealing layer, between the partition and the second sealing layer, and the partition and the third sealing layer.
According to an embodiment, a manufacturing method allows the manufacture of a display device including a partition including a lower portion provided on a rib including a pixel aperture and an upper portion protruding from a side surface of the lower portion. The method includes forming a lower electrode, forming a rib layer, forming a lower layer, forming an upper layer, forming a resist, forming the rib by a first etching process, forming the upper portion by a second etching process after the first etching process, and forming the lower portion by a third etching process after the second etching process.
H10K 71/16 - Dépôt d'une matière active organique en utilisant un dépôt physique en phase vapeur [PVD], p. ex. un dépôt sous vide ou une pulvérisation cathodique
H10K 71/20 - Modification de la forme de la couche active dans les dispositifs, p. ex. mise en forme
Provided is a display device including a first dam surrounding the display area, a second dam surrounding the first dam, a first sensor electrode and a second sensor electrode overlapping the display area, a first sensor wiring and a second sensor wiring over the first dam and electrically connected to the first sensor electrode and the second sensor electrode, respectively, a first wiring under the second dam and electrically connected to the first sensor wiring at a first contact portion, and a second wiring under the second dam and electrically connected to the second sensor wiring at a second contact portion.
According to one embodiment, a touch detection device includes first detection electrodes in a detection area, second detection electrodes in the detection area, extending to intersect the first detection electrodes, first control lines connected to the first detection electrodes, respectively, and provided in a non-detection area, and second control lines connected to the second detection electrodes, respectively, and provided in the non-detection area. The second control lines overlap the first control lines at a plurality of positions as seen in plan view, such that areas of overlapping portions in which the first control lines overlap the second control lines are substantially equalized.
According to one embodiment, a display device includes an organic insulating layer provided across a display area and a surrounding area, an inorganic insulating layer covering the organic insulating layer, a lower electrode provided on the organic insulating layer in the display area, an organic layer provided on the lower electrode, an upper electrode provided on the organic layer, a partition formed in an overhang shape, a stacked film provided in the surrounding area, a first sealing layer formed of an inorganic insulating material and provided on the stacked layer, and a first resin layer provided above the first sealing layer. A first edge portion of the first resin layer is located directly above the first sealing layer.
According to one embodiment, a display device includes a substrate, a switching element provided on the substrate and including a relay electrode, a first electrode provided further away from the substrate than the switching element, a first insulating film provided on the first electrode and having a first thickness, a second electrode provided on the first insulating film, a second insulating film provided on the second electrode and having a second thickness and a third electrode provided on the second insulating film and supplied with a same potential as that of the first electrode. The second thickness is greater than the first thickness.
G02F 1/1333 - Dispositions relatives à la structure
G02F 1/1362 - Cellules à adressage par une matrice active
G09G 3/36 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p. ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice en commandant la lumière provenant d'une source indépendante utilisant des cristaux liquides
According to one embodiment, a display device includes a display area including subpixels, a partition surrounding subpixels, display elements respectively provided in the subpixels, and sealing layers formed of an inorganic insulating material and covering each of the display elements. The partition includes first and second segments that are divided from each other by a slit extending in a first direction and are arranged in a second direction, and a first connecting portion crossing the slit to connect the first and second segments. Further, adjacent two sealing layers overlap at least a part of the first connecting portion in plan view.
H10K 59/121 - Affichages à OLED à matrice active [AMOLED] caractérisés par la géométrie ou la disposition des éléments de pixel
G09G 3/3233 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p. ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice utilisant des sources lumineuses commandées utilisant des panneaux électroluminescents semi-conducteurs, p. ex. utilisant des diodes électroluminescentes [LED] organiques, p. ex. utilisant des diodes électroluminescentes organiques [OLED] utilisant une matrice active avec un circuit de pixel pour commander le courant à travers l'élément électroluminescent
According to one embodiment, a display device includes a substrate, an insulating layer above the substrate, a lower electrode above the insulating layer in a display area, an upper electrode facing the lower electrode, an organic layer provided in the display area and a surrounding area, and a first ridge in the surrounding area. The first ridge includes a lower portion, and an upper portion provided on the lower portion and including an end portion protruding from a side surface of the lower portion. At least part of the organic layer is divided by the first ridge in the surrounding area.
A display device including a substrate, a light-emitting element, a first transistor, and a second transistor, the first transistor including the first gate electrode on the substrate; a first insulating film on the first gate electrode, a first oxide semiconductor on the first insulating film, and having an area overlapping the first gate electrode, a second insulating film on the first oxide semiconductor, and a first conductive layer on the second insulating film, the second transistor including the first insulating film on the substrate, a second oxide semiconductor on the first insulating film, a second insulating film on the first oxide semiconductor and the second oxide semiconductor, and having a thickness smaller than a thickness of the first insulating film, a second gate electrode on the second insulating film, and having an area overlapping the second oxide semiconductor.
G09G 3/3233 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p. ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice utilisant des sources lumineuses commandées utilisant des panneaux électroluminescents semi-conducteurs, p. ex. utilisant des diodes électroluminescentes [LED] organiques, p. ex. utilisant des diodes électroluminescentes organiques [OLED] utilisant une matrice active avec un circuit de pixel pour commander le courant à travers l'élément électroluminescent
H10K 59/131 - Interconnexions, p. ex. lignes de câblage ou bornes
According to one embodiment, a liquid crystal element manufacturing method includes forming an alignment layer on a support body, forming a cholesteric liquid crystal layer on the alignment layer, forming an adhesive layer on the cholesteric liquid crystal layer, adhering a substrate having stretchability by the adhesive layer, and peeling the cholesteric liquid crystal layer from the alignment layer.
G02F 1/137 - Dispositifs ou dispositions pour la commande de l'intensité, de la couleur, de la phase, de la polarisation ou de la direction de la lumière arrivant d'une source lumineuse indépendante, p. ex. commutation, ouverture de porte ou modulationOptique non linéaire pour la commande de l'intensité, de la phase, de la polarisation ou de la couleur basés sur des cristaux liquides, p. ex. cellules d'affichage individuelles à cristaux liquides caractérisés par l'effet électro-optique ou magnéto-optique, p. ex. transition de phase induite par un champ, effet d'orientation, interaction entre milieu récepteur et matière additive ou diffusion dynamique
G02F 1/1333 - Dispositions relatives à la structure
G02F 1/1337 - Orientation des molécules des cristaux liquides induite par les caractéristiques de surface, p. ex. par des couches d'alignement
63.
DISPLAY DEVICE, METHOD OF MANUFACTURING THE SAME, AND ELECTRONIC DEVICE
A display device includes a display section in which a plurality of pixels are arrayed in a matrix, a plurality of scan lines which select pixels, a plurality of signal lines which supply image signals to the selected pixels, and color filters that are arranged so as to correspond to color displays of the pixels. In the device, the display section includes an effective pixel portion and a frame portion that surrounds the effective pixel portion, and the frame portion and a wiring circuit of the effective pixel portion are covered with light-shielding layers, the light-shielding layers being separated from each other at a certain separation location in the display section, and a plurality of color filters having different colors are arranged by being stacked at the separation location.
G02F 1/1368 - Cellules à adressage par une matrice active dans lesquelles l'élément de commutation est un dispositif à trois électrodes
H01J 9/20 - Fabrication des écrans, sur lesquels ou à partir desquels une image ou un dessin sont formés, pris, convertis ou mis en mémoireApplication de revêtements à la surface de l'enceinte
A display device includes a first transistor including a first material as a semiconductor material and including a first gate electrode, a second transistor including a second material as a semiconductor material different from the first material and including a second gate electrode arranged in a different layer from the first gate electrode, a first wiring arranged in the same layer as the first gate electrode, a second wiring arranged in the same layer as the second gate electrode, and a third wiring formed in the same layer as a source electrode or a drain electrode of the second transistor and different from the first wiring and the second wiring. The first wiring, the second wiring and the third wiring overlap in a plan view.
G02F 1/1362 - Cellules à adressage par une matrice active
G02F 1/1368 - Cellules à adressage par une matrice active dans lesquelles l'élément de commutation est un dispositif à trois électrodes
G09G 3/36 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p. ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice en commandant la lumière provenant d'une source indépendante utilisant des cristaux liquides
H10D 86/40 - Dispositifs intégrés formés dans ou sur des substrats isolants ou conducteurs, p. ex. formés dans des substrats de silicium sur isolant [SOI] ou sur des substrats en acier inoxydable ou en verre caractérisés par de multiples transistors en couches minces [TFT]
H10D 86/60 - Dispositifs intégrés formés dans ou sur des substrats isolants ou conducteurs, p. ex. formés dans des substrats de silicium sur isolant [SOI] ou sur des substrats en acier inoxydable ou en verre caractérisés par de multiples transistors en couches minces [TFT] les transistors TFT étant dans des matrices actives
According to one embodiment, a display device includes a pair of substrates including a display area in which pixels are arranged, pixel electrodes and memories provided in the pixels, signal lines supplied with digital signals, switching elements connecting the memories and the signal lines, scanning lines supplied with scanning signals, a first driver unit, and a second driver unit. The first driver unit is provided in a peripheral area around the display area, and supplies the digital signal to the signal line. The second driver unit is provided in the peripheral area, and supplies the scanning signal to the scanning line. In the display device, at least a part of the first driver unit is provided between the display area and the second driver unit.
G09G 3/36 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p. ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice en commandant la lumière provenant d'une source indépendante utilisant des cristaux liquides
G02F 1/1345 - Conducteurs connectant les électrodes aux bornes de la cellule
G02F 1/1362 - Cellules à adressage par une matrice active
G09G 3/20 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p. ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice
G11C 11/41 - Mémoires numériques caractérisées par l'utilisation d'éléments d'emmagasinage électriques ou magnétiques particuliersÉléments d'emmagasinage correspondants utilisant des éléments électriques utilisant des dispositifs à semi-conducteurs utilisant des transistors formant des cellules avec réaction positive, c.-à-d. des cellules ne nécessitant pas de rafraîchissement ou de régénération de la charge, p. ex. multivibrateur bistable, déclencheur de Schmitt
The method for manufacturing a display device includes forming a light emitting element and a terminal on a substrate, forming a sealing film including a first inorganic insulating film and a second inorganic insulating film to cover the light emitting element and the terminal, forming a resist having a taper shape in which a thickness of an end portion on the sealing film becomes thinner as it goes to the terminal side by using a gray-tone mask, forming a taper shape in which thicknesses in end portions of the first inorganic insulating film and the second inorganic insulating film becomes thinner as it goes to the terminal side by etching, forming a touch electrode above the sealing film and forming wiring connected to the terminal via the end portions together with connecting to the touch electrode for detecting a touched position.
According to one embodiment, a manufacturing device includes an evaporation chamber including an evaporation source configured to emit a material toward a conveyance path for conveying a processing substrate for a display device, and a measurement portion provided on a downstream side of a conveyance direction of the processing substrate relative to the evaporation chamber. The measurement portion includes a chamber having a transmissive window and connected to the evaporation chamber, and a film thickness measurement device provided outside the chamber, facing the transmissive window and configured to optically measure a thickness of a deposited layer formed of the material deposited on the processing substrate.
H10K 71/16 - Dépôt d'une matière active organique en utilisant un dépôt physique en phase vapeur [PVD], p. ex. un dépôt sous vide ou une pulvérisation cathodique
H10K 59/12 - Affichages à OLED à matrice active [AMOLED]
H10K 71/60 - Formation de régions ou de couches conductrices, p. ex. d’électrodes
According to one embodiment, a display device includes a display area including subpixels, a partition including a lower portion and an upper portion, display elements respectively provided in the subpixels and each including an organic layer, and sealing layers covering each of the display elements. The partition includes first and second segments that are divided from each other by a slit extending in a first direction and are arranged in a second direction intersecting the first direction, and a first connecting portion crossing the slit to connect the segments. The sealing layers include a first sealing layer overlapping at least a portion of the first connecting portion in plan view.
According to one embodiment, a mother board for a display device includes a rib layer having pixel apertures, and inspection pads disposed in a peripheral area. The inspection pads each have a first metal layer and a second metal layer. The rib layer has a first aperture where the second metal layer is in contact with the first metal layer. The first metal layer includes a first layer, a second layer overlapping the first layer, and a third layer overlapping the second layer. The third layer has an area exposing the second layer in the first aperture. The second metal layer has a first contact portion in contact with the second layer and a second contact portion in contact with the third layer in the area.
According to one embodiment, a display device includes a first drain electrode, a first insulating film which is organic, a first metal electrode in contact with the first drain electrode in a first through-hole of the first insulating film, a second insulating film which is organic, a first transparent electrode in contact with the first metal electrode in a second through-hole of the second insulating film and formed of a transparent conductive material, a third insulating film which is inorganic, a pixel electrode in contact with the first transparent electrode in a third through-hole of the third insulating film and a metal wire located between the first insulating film and the second insulating film and formed of a material identical to that of the first metal electrode.
A display device is provided and includes display part having first and second electrodes; and input part having substrate and detection electrode between substrate and display part, wherein display part including display area that displays image, input part including conductive layer provided between substrate and display part and overlapping detection electrode in display area, detection electrode is glued to conductive layer which has first region outside display area, first regain overlapping substrate and not overlapping detection electrode.
According to one embodiment, a display device includes a substrate, a first inorganic insulating layer disposed above the substrate over the display area displaying images and the peripheral area surrounding the display area, pads disposed above the first inorganic insulating layer in the peripheral area, a dam disposed above the first inorganic insulating layer and surrounding the display area, and an organic insulating layer continuously formed between the dam and the pads to connect to the dam, and having a first aperture overlapping each of the pads.
According to one embodiment, a display device includes a substrate having an upper surface, an organic insulating layer provided across a display area and a surrounding area, an inorganic insulating layer covering the organic insulating layer, a lower electrode provided on the organic insulating layer, an organic layer provided on the lower electrode, an upper electrode provided on the organic layer, and a partition formed in an overhang shape and including a lower portion and an upper portion, and a dam portion surrounding the organic insulating layer, and covered with the inorganic insulating layer. A first height between the upper surface and a top portion of the dam portion is greater than a second height between the upper surface and a top portion of the upper portion.
According to one embodiment, a display device includes a display area where images are displayed, a surrounding area outside the display area, a lower electrode provided in the display area, a rib layer provided across the display area and the surrounding area and including a pixel aperture which overlaps with the lower electrode, and a first partition including a first lower portion provided on the rib layer in the surrounding area and having a conductive property, and a first upper portion provided on the first lower portion to protrude from a side surface of the first lower portion. The first partition includes a plurality of first segments formed in a cross shape and spaced apart from each other. The plurality of first segments do not have apertures.
An organic electroluminescence display device includes a substrate including a first surface, a first area arranged on the first surface and including one or more first spacers and a plurality of pixels each including a light-emitting layer, a third area arranged on the first surface, surrounding the first area, and not including spacers, and a second area arranged on the first surface, surrounding the third area, and including one or more second spacers. The plurality of pixels each including the light-emitting layer is arranged along a first direction and a second direction intersecting the first direction, and a length of the third area in the second direction is a total length of pitches for at least two pixels.
According to one embodiment, a display device includes a first inorganic insulating layer disposed over an image display area and a peripheral area, a first metal layer disposed above the first inorganic insulating layer in the peripheral area, an organic insulating layer disposed in the image display area and the peripheral area, and having a first aperture overlapping the first metal layer, a second inorganic insulating layer covering the organic insulating layer and having a second aperture overlapping the first aperture, and a third inorganic insulating layer disposed above the second inorganic insulating layer and having a third aperture overlapping the second aperture.
According to one embodiment, a display device includes a substrate, an organic insulating layer provided across a display area and a surrounding area, an inorganic insulating layer provided across the display area and the surrounding area and covering the organic insulating layer, a lower electrode provided on the organic insulating layer and having a peripheral portion covered with the inorganic insulating layer in the display area, an organic layer provided on the lower electrode and including a light emitting layer, an upper electrode provided on the organic layer, and a first partition provided on the inorganic insulating layer, extending along an edge portion of the organic insulating layer in plan view, and overlapping the edge portion in the surrounding area.
A display device is provided and includes display unit comprising common electrodes two dimensionally arrayed on substrate, drive signal lines configured to transmit drive signals for touch detection to common electrodes, and switch circuit comprising transistors connected to drive signal lines to select at least one common electrode; flexible substrate connected to substrate; pads at connections of flexible substrate and substrate; and touch detection circuit configured to transmit drive signals to common electrodes, wherein: transistors comprises: first transistor connected to first electrode of common electrodes via first wiring of first length; and second transistor connected to second electrode of common electrodes via second wiring of second length; channel width of first transistor is narrower than channel width of second transistor; drive signal lines are respectively connected to pads separated at two or more positions.
H10D 86/40 - Dispositifs intégrés formés dans ou sur des substrats isolants ou conducteurs, p. ex. formés dans des substrats de silicium sur isolant [SOI] ou sur des substrats en acier inoxydable ou en verre caractérisés par de multiples transistors en couches minces [TFT]
H10D 86/60 - Dispositifs intégrés formés dans ou sur des substrats isolants ou conducteurs, p. ex. formés dans des substrats de silicium sur isolant [SOI] ou sur des substrats en acier inoxydable ou en verre caractérisés par de multiples transistors en couches minces [TFT] les transistors TFT étant dans des matrices actives
H10K 59/121 - Affichages à OLED à matrice active [AMOLED] caractérisés par la géométrie ou la disposition des éléments de pixel
H10K 59/131 - Interconnexions, p. ex. lignes de câblage ou bornes
Provided is an organic photodiode device including at least one photodiode including a first organic layer between a first electrode and a second electrode, a bank covering an edge of the first electrode, and a rib surrounding the first organic layer. The second electrode covers the rib. The organic photodiode device further includes a common electrode connected to the second electrode, and the rib may be located between the common electrode and the first organic layer. The first organic layer may include a polymer compound. The at least one photodiode includes a plurality of photodiodes, and the first organic layer may be shared by the plurality of photodiodes.
According to one embodiment, a display device includes a substrate having a display area for displaying images, an insulating layer provided above the substrate, and a display element including a first electrode provided above the insulating layer in the display area. The first electrode includes a transparent first conductive oxide layer and a transparent second conductive oxide layer covering the first conductive oxide layer. Further, a transmittance of the first conductive oxide layer is higher than that of the second conductive oxide layer.
A display device includes a substrate, a first transistor including an oxide semiconductor layer, a first gate insulating layer, and a first gate electrode, the first transistor being provided in a display region, and a light-shielding layer provided between the substrate and the oxide semiconductor layer. The light-shielding layer includes a first light-shielding metal layer and a second light-shielding metal layer. The first light-shielding metal is provided between the substrate and the oxide semiconductor layer. The second light-shielding metal layer covers the top surface and side surface of the first light-shielding metal layer and faces the oxide semiconductor layer.
H10D 86/60 - Dispositifs intégrés formés dans ou sur des substrats isolants ou conducteurs, p. ex. formés dans des substrats de silicium sur isolant [SOI] ou sur des substrats en acier inoxydable ou en verre caractérisés par de multiples transistors en couches minces [TFT] les transistors TFT étant dans des matrices actives
H10D 86/40 - Dispositifs intégrés formés dans ou sur des substrats isolants ou conducteurs, p. ex. formés dans des substrats de silicium sur isolant [SOI] ou sur des substrats en acier inoxydable ou en verre caractérisés par de multiples transistors en couches minces [TFT]
82.
DISPLAY DEVICE AND MANUFACTURING METHOD OF DISPLAY DEVICE
According to one embodiment, a manufacturing method of a display device includes preparing a processing substrate by forming a lower electrode, forming a rib, and forming a partition, forming an organic layer on the lower electrode, forming an upper electrode on the organic layer, forming a cap layer on the upper electrode, forming a sealing layer on the cap layer, forming a patterned resist on the sealing layer, and removing the sealing layer exposed from the resist by dry etching. The sealing layer includes a first high-density layer and a low-density layer. When dry etching is applied to the sealing layer, an etching rate of the low-density layer is greater than an etching rate of the first high-density layer.
A display device includes an organic insulating layer provided above a substrate, a rib layer covering an end portion of a lower electrode provided above the organic insulating layer and including a pixel aperture overlapping with the lower electrode, and a partition. The rib layer includes an upper layer which is in contact with a lower portion of the partition, a lower layer which covers the end portion of the lower electrode, an intermediate layer provided between the upper layer and the lower layer, and an inclined surface forming the pixel aperture. End portions of the upper layer and the lower layer protrude beyond an end portion of the intermediate layer, thereby forming a recess portion on the inclined surface.
A noise immunity of a detected capacitance is prevented or inhibited from lowering on a driving electrode different in width from the other driving electrodes, provided in an input device. A touch panel serving as an input device has a plurality of driving electrodes extending in an X-axis direction and arranged in a Y-axis direction intersecting with the X-axis direction, and a driving electrode arranged outside one side of an arrangement of the driving electrodes and extending in the X-axis direction. Further, the touch panel TP1 has a plurality of detecting electrodes extending in the Y-axis direction and arranged in the X-axis direction. The width of the driving electrode is smaller than the widths of the driving electrodes and the detecting electrode includes an expanding portion for expanding the area of the detecting electrode on the side opposite to the plurality of driving electrodes via the driving electrode.
According to one embodiment, a display device includes first and second subpixels, a partition including a first segment surrounding the first subpixel and a second segment surrounding the second subpixel, a first stacked film in the first subpixel, a second stacked film in the second subpixel, a first sealing layer formed of an inorganic insulating material and covering the first stacked film, and a second sealing layer formed of an inorganic insulating material and covering the second stacked film. The first segment and the segment are separated from each other by a slit. Further, the first sealing layer overlaps at least part of the slit in plan view.
According to one embodiment, a display device includes a substrate having a display area, pixels in the display area and each including a lower electrode, an upper electrode, and an organic layer between the lower and upper electrodes, a dummy pixel area surrounding the display area and including dummy pixels, and a partition provided in the display area, the dummy pixel area and an outer circumference area surrounding the dummy pixel area, the partition including a lower portion and an upper portion. Further, the partition has slits provided in the display area and the dummy pixel area. The slits are not provided at a boundary between the dummy pixel area and the outer circumference area.
Disclosed herein is a touch panel including: a sensor substrate and a cover substrate stuck to each other. The sensor substrate includes a sensor electrode, and plural signal wirings electrically connected to the sensor electrode and extending along a periphery of the sensor electrode. The cover substrate includes one or plural conductive layers extending along the periphery of the sensor electrode and the plural signal wirings within an area not facing the sensor electrode and the plural signal wirings.
A display device includes an array substrate, and a counter substrate facing the array substrate. The array substrate includes a plurality of signal lines, a plurality of scanning lines, a color filter, a plurality of pixel electrodes, a common electrode, an insulating film, at least one spacer, and a conductive layer.
According to one embodiment, a mother substrate includes a plurality of panel portions, a margin area, a lower electrode, a rib layer, and a partition provided in the margin area. The partition includes a bottom layer provided on the rib layer, a stem layer provided on the bottom layer, and an upper portion provided on the stem layer. The bottom layer has a protrusion portion protruding relative to a side surface of the stem layer. The upper portion has an overhang portion protruding relative to the side surface of the stem layer. The overhang portion has a notch overlapping the protrusion portion in plan view. The notch overlaps a boundary between the bottom layer and the stem layer in plan view.
According to one embodiment, a display device includes a display element provided in a display area, an inorganic insulating layer provided across the display area and a surrounding area, a partition provided on the inorganic insulating layer, having conductivity, and surrounding the display element, and a power supply line covered with the inorganic insulating layer. An outer edge of the display area has a round portion. The power supply line is provided along the round portion in the surrounding area and is electrically connected to the partition via a plurality of contact holes penetrating the inorganic insulating layer. The plurality of contact holes are arranged in a stair step layout along the round portion.
According to an aspect, an imaging device includes: a planar optical sensor comprising a plurality of photodiodes; a pinhole plate stacked in a first direction with respect to the optical sensor and provided with a plurality of pinholes; a storage circuit configured to store therein a first image indicating a light-dark pattern captured by the optical sensor in a state where a point light source faces the pinhole plate at a predetermined distance; and a processing circuit configured to perform image processing to generate a third image by performing an image restoration calculation process based on the first image and a second image that is obtained by capturing a subject using the optical sensor through the pinholes of the pinhole plate.
G06T 3/4007 - Changement d'échelle d’images complètes ou de parties d’image, p. ex. agrandissement ou rétrécissement basé sur l’interpolation, p. ex. interpolation bilinéaire
G06T 5/20 - Amélioration ou restauration d'image utilisant des opérateurs locaux
According to one embodiment, a display device includes a plurality of panel portions each having a display area, a margin area around the plurality of panel portions, a plurality of display elements provided in the display area, a first partition provided in each of the plurality of panel portions, surrounding the plurality of display elements, and having an overhang shape, and a second partition provided in the margin area and having an overhang shape. Further, a first coverage ratio indicative of a ratio of a total area of the first partition and the second partition relative to a total area of the plurality of panel portions and the margin area is 30% or more.
According to one embodiment, a display device includes a lower electrode, a rib formed of an inorganic insulating material and including an aperture overlapping the lower electrode, a partition including a lower portion and an upper portion, an organic layer provided on the lower electrode in the aperture, an upper electrode provided on the organic layer, a cap layer provided on the upper electrode, and a sealing layer. An edge of the aperture includes a first linear portion, a second linear portion and a curved portion connected to the first linear portion and the second linear portion. An angle between the first linear portion and the second linear portion is greater than or equal to 90°.
A display device includes at least one pixel including a plurality of sub-pixels, and a linear sensor electrode extending along a boundary of the plurality of sub-pixels and surrounding a periphery of the at least one pixel. The sensor electrode has at least one cut-off portion at the boundary of the plurality of sub-pixels. The sensor electrode can include a first sensor electrode extending along the boundary of a plurality of sub-pixels and a second sensor electrode that surrounds the periphery of at least one pixel continuous from the first sensor electrode, and the cut-off portion can be located at the boundary of the first sensor electrode with the second sensor electrode.
G06F 3/044 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction par des moyens capacitifs
H10H 29/14 - Dispositifs intégrés comprenant au moins un composant émetteur de lumière à semi-conducteurs couvert par le groupe comprenant plusieurs composants émetteurs de lumière à semi-conducteurs
95.
DISPLAY DEVICE AND MANUFACTURING METHOD OF THE SAME
According to one embodiment, a display device includes a substrate having a display area, pixels in the display area, a dummy pixel area including dummy pixels and surrounding the display area, a first partition surrounding each of the pixels and the dummy pixels, a second partition in a first area surrounding the dummy pixel area and a second area surrounding the first area and having apertures. Each of the first and second partitions has a lower portion and an upper portion having an end portion protruding relative to a side surface of the lower portion. Further, a first aperture pattern of the second partition in the first area and a second aperture pattern of the second partition in the second area differ from each other.
According to one embodiment, a method of manufacturing a display device includes preparing a processing substrate with a lower electrode, a rib, and a partition including a lower portion and an upper portion, forming a first organic layer and a second organic layer spaced apart from the first organic layer, forming a first upper electrode and a second upper electrode spaced apart from the first upper electrode, forming a sealing layer located on the first upper electrode and the second upper electrode, forming a resist covering a part of the sealing layer, performing anisotropic dry etching using the resist as a mask, performing isotropic dry etching using the resist as a mask, and removing the sealing layer exposed from the resist.
An organic electroluminescent device with a touch sensor including: a first substrate; a second substrate arranged opposite to the first substrate; an organic EL element layer arranged above the first substrate; a first sealing film arranged toward the second substrate of the organic EL element layer, covering the organic EL element layer, and including a first inorganic layer; plural first detection electrodes extending in one direction, and arranged in parallel toward the second substrate of the first sealing film; a second sealing film arranged toward the second substrate of the first detection electrodes, and including a second inorganic layer; plural second detection electrodes extending in another direction different from the one direction, and arranged in parallel toward the second substrate of the second sealing film; and a touch sensor control unit controlling a potential to detect a touch with a display surface.
G06F 3/044 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction par des moyens capacitifs
H10K 59/127 - Affichages à OLED à matrice active [AMOLED] comprenant deux substrats, p. ex. un affichage comprenant une matrice OLED et un circuit de commande de TFT sur des substrats différents
A display panel with a touch detection function, in which display operation is less affected by touch detection operation, a method of driving the display panel with a touch detection function, a driving circuit, and an electronic unit having the display panel with a touch detection function are disclosed. The display panel with a touch detection function includes: one or more display elements; one or more drive electrodes; one or more touch detection electrodes; and a drive section selectively applying a DC drive signal or an AC drive signal to the drive electrodes.
According to one embodiment, a display device includes a substrate having display and surrounding areas, an organic insulating layer in the display and surrounding areas, pixels each including lower and upper electrodes, and an organic layer, a first partition in the display area, a second partition in the surrounding area, a third partition provided further outward than the second partition in the surrounding area and spaced apart from the second partition via a slit, and a dam portion surrounding the organic insulating layer, the second partition, and the third partition. The third partition is located above the organic insulating layer and is spaced apart from the dam portion.
According to one embodiment, a display devices includes, a first lower electrode, a second lower electrode, and a third lower electrode that are arranged in order in a first direction in a display area, organic layers respectively provided on the first lower electrode, the second lower electrode, and the third lower electrode and each including a light emitting layer, an upper electrode provided on the organic layer, and a detection electrode for detecting contact or approach of an object to the display area. The detection electrode extends in a second direction, includes a first segment located between the first lower electrode and the second lower electrode in plan view, and does not include a segment between the second lower electrode and the third lower electrode.
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