Abrégé

A driver includes a plurality of stages. At least one stage includes: an input circuit configured to transfer an input signal to a Q node in response to a first clock signal, where the Q node includes a first Q node and a second Q node; a QB node controlling circuit configured to control a voltage of a QB node based on a voltage of the first Q node and a QB control signal; an output circuit configured to output an output signal, which has a high gate voltage, based on a voltage of the second Q node, and configured to output the output signal, which has a low gate voltage, based on the voltage of the QB node; and a QB node discharging circuit configured to discharge the QB node when the high gate voltage and the low gate voltage are deactivated.

Classes IPC  ?

• G09G 3/3266 - Détails des circuits de commande pour les électrodes de balayage
• 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

Abrégé

A scan driver includes a stage configured to generate a carry signal and provide the carry signal to a next stage, a first circuit configured to receive an enable signal and generate, based on the enable signal, a first signal and a second signal which are for selecting an input signal, a second circuit configured to receive the first signal and the second signal and provide one of a first input signal and a second input signal to the stage based on the first signal and the second signal. The stage includes a driver configured to output a gate signal based on one of the first input signal and the second input signal.

Classes IPC  ?

• G09G 3/3266 - Détails des circuits de commande pour les électrodes de balayage
• G09G 3/32 - 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]

Abrégé

A display module includes a display region and a hole region, which includes a transmission region and a margin region. The display module includes a base substrate, a light emitting device layer, and an encapsulation substrate. A first light-emitting region, a second light-emitting region, and a third light-emitting region may be defined in the display region, and a first region, a second region, and a third region may be defined in the margin region. The light emitting device layer may include a first sacrificial layer in the first region and including a first material, and a first dummy layer, a second sacrificial layer in the second region and including a second material, and a second dummy layer, and a third sacrificial layer in the third region and including the first material or the second material, and a third dummy layer.

Classes IPC  ?

• H10K 59/65 - OLED intégrées avec des capteurs d'images inorganiques
• H10K 59/122 - Structures ou couches définissant le pixel, p. ex. bords
• H10K 59/88 - Éléments factices, c.-à-d. éléments ayant des caractéristiques non fonctionnelles
• H10K 102/00 - Détails de structure relatifs aux dispositifs organiques couverts par la présente sous-classe

Abrégé

A flattening module and a method of forming a thin film are disclosed. The flattening module includes a frame including a frame body extending from a first end in a longitudinal direction to a second end, and a mount forming an outer face of the frame body. A first electrode includes a first electrode hub adjacent to the first end of the frame body, and a plurality of first electrode segments extending from the first electrode hub in the longitudinal direction. A second electrode includes a second electrode hub adjacent to the second end of the frame body and a plurality of second electrode segments extending from the second electrode hub in the longitudinal direction. The plurality of first electrode segments and the plurality of second electrode segments are alternately arranged along a perimeter of the mount and are spaced apart from each other.

Classes IPC  ?

• B05D 3/14 - Traitement préalable des surfaces sur lesquelles des liquides ou d'autres matériaux fluides doivent être appliquésTraitement ultérieur des revêtements appliqués, p. ex. traitement intermédiaire d'un revêtement déjà appliqué, pour préparer les applications ultérieures de liquides ou d'autres matériaux fluides par des moyens électriques
• B05D 3/12 - Traitement préalable des surfaces sur lesquelles des liquides ou d'autres matériaux fluides doivent être appliquésTraitement ultérieur des revêtements appliqués, p. ex. traitement intermédiaire d'un revêtement déjà appliqué, pour préparer les applications ultérieures de liquides ou d'autres matériaux fluides par des moyens mécaniques

Abrégé

A display device and an electronic device including the same are provided. The display device includes a substrate; a plurality of light-emitting pixel electrodes on one side of the substrate; a plurality of sensing pixel electrodes on one surface of the substrate and spaced from the plurality of light-emitting pixel electrodes; a pixel defining layer exposing a portion of each of the plurality of light-emitting pixel electrodes and the plurality of sensing pixel electrodes and defining a plurality of light-emitting areas and a plurality of photo-sensing areas; a plurality of light-emitting layers on the plurality of light-emitting pixel electrodes in the plurality of light-emitting areas; a plurality of photo-sensing layers on the plurality of sensing pixel electrodes in the plurality of photo-sensing areas; a common electrode on the pixel defining layer, the plurality of light-emitting layers, and the plurality of photo-sensing layers.

Classes IPC  ?

• H10K 39/34 - Capteurs d'images organiques intégrés avec des diodes électroluminescentes organiques [OLED]
• G06F 3/041 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction
• H10K 59/122 - Structures ou couches définissant le pixel, p. ex. bords
• H10K 59/40 - OLED intégrées avec écrans tactiles
• H10K 59/80 - Détails de structure

Abrégé

A display device includes a first display area and a second display area, in which a plurality of first transmission areas are disposed in the first display area, and a plurality of second transmission areas are disposed in the second display area, the display device including a substrate, a pixel electrode disposed on the substrate, an emission layer disposed on the pixel electrode, a bank layer covering at least a portion of the pixel electrode, and a light-blocking layer disposed on the bank layer, where an opening is defined in each of the bank layer and the light-blocking layer, at positions overlapping the plurality of first transmission areas, and where an opening is defined in one of the bank layer and the light-blocking layer, at positions overlapping the plurality of second transmission areas.

Classes IPC  ?

• H10K 59/80 - Détails de structure
• H10H 29/37 - Structures au niveau du pixel, p. ex. bords entre les LED
• H10H 29/85 - Enveloppes
• H10H 29/855 - Moyens de mise en forme du champ optique, p. ex. lentilles
• 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]
• H10K 59/65 - OLED intégrées avec des capteurs d'images inorganiques

Abrégé

A display device includes a substrate, a semiconductor layer disposed on the substrate, a first insulating layer disposed on the semiconductor layer and including a first opening, a second insulating layer disposed on the first insulating layer and including a second opening and a concave portion, a first electrode disposed on the second insulating layer, a third insulating layer disposed on the first electrode and including a pixel opening, a light-emitting layer disposed in the pixel opening, and a first conductive layer disposed in the first opening, the second opening, and the concave portion below the first electrode.

Classes IPC  ?

• H10K 59/124 - Couches isolantes formées entre les éléments TFT et les éléments OLED
• H10K 59/12 - Affichages à OLED à matrice active [AMOLED]

Abrégé

Provided is a foldable display device. The protective member provided at the uppermost side extends to overlap the housing on a plane. Accordingly, the bezel region of the display device may be reduced. Entrance of foreign substances into the inside of the display device may be blocked, prevented, or reduced. The resin is on the side surface of the display device. The impact resistance of the display device may be improved.

Classes IPC  ?

• H05K 5/03 - Couvercles ou capots
• H05K 5/02 - Enveloppes, coffrets ou tiroirs pour appareils électriques Détails

Abrégé

An electronic apparatus includes an electronic panel defining a through-hole and an electronic module overlapping the through-hole in a plan view. The electronic panel includes a substrate, a circuit element layer on the substrate, a display element layer on the circuit element layer, an encapsulation layer covering the display element layer, a sensor layer on the encapsulation layer and including a plurality of sensor electrodes and a sensor cover layer covering the sensor electrodes, and a cover layer on the sensor layer and including an organic material. The through-hole passes through the substrate, the circuit element layer, the display element layer, the encapsulation layer, the sensor layer, and the cover layer, and the cover layer includes a body and a first surface between the body and the sensor layer and having a silicon content higher than that of the body.

Classes IPC  ?

• H10K 59/80 - Détails de structure
• H10K 59/12 - Affichages à OLED à matrice active [AMOLED]
• H10K 59/65 - OLED intégrées avec des capteurs d'images inorganiques
• H10K 102/00 - Détails de structure relatifs aux dispositifs organiques couverts par la présente sous-classe

Abrégé

A display device includes a panel layer including pixels disposed in a display area, and an input sensing layer disposed on the panel layer. The input sensing layer includes a sensing electrode including mesh lines defining mesh openings corresponding to the pixels. The mesh lines include first mesh lines extending in a first direction and second mesh lines extending in a second direction. The first mesh lines and the second mesh lines intersect each other at intersection points. In some of the mesh lines, a cut point is defined between two adjacent intersection points. In a mesh line in which the cut point is not defined between two adjacent intersection points among the mesh lines, a compensation pattern protruding from side surfaces of the mesh line is defined. The compensation pattern includes a through-hole pattern positioned at a central portion of the compensation pattern.

Classes IPC  ?

• G06F 3/044 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction par des moyens capacitifs
• H10K 59/40 - OLED intégrées avec écrans tactiles

Abrégé

An electrostatic chuck includes: a body portion having a through hole; a cushion layer on the body portion, a first inspection hole in the cushion layer overlapping the through hole in a plan view; an electrode layer on the cushion layer, a second inspection hole in the electrode layer overlapping the first inspection hole in the plan view; and a dielectric layer on the electrode layer and having a surface exposed through the second inspection hole. At least a portion of the dielectric layer is transparent.

Classes IPC  ?

• H10P 72/72 -
• H10K 71/00 - Fabrication ou traitement spécialement adaptés aux dispositifs organiques couverts par la présente sous-classe
• H10P 72/50 -

Abrégé

A display apparatus includes at least one light-emitting pixel in a display area of the display apparatus and including a plurality of sub-light-emitting pixels, and at least one dummy pixel unit in a dummy area of the display apparatus, and connected to a repair line configured to be connected to at least one light-emitting device, the at least one dummy pixel unit including a plurality of sub-dummy pixels respectively corresponding to the plurality of sub-light-emitting pixels, where a first sub-dummy pixel from among the plurality of sub-dummy pixels is a repair sub-dummy pixel, and a second sub-dummy pixel from among the plurality of sub-dummy pixels is an auxiliary sub-dummy pixel configured for an automatic optical inspection.

Classes IPC  ?

• G09G 3/00 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques
• 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 59/88 - Éléments factices, c.-à-d. éléments ayant des caractéristiques non fonctionnelles

Abrégé

An apparatus for manufacturing a display apparatus includes a stage on which a display substrate is seated, and a head unit disposed to face the stage and configured to spray ink onto the display substrate, where the head unit includes a first area and a second area next (adjacent) to the first area, and the head unit includes a second liquid-repelling layer continuously covering a surface of the head unit in the first area and the second area, and a first liquid-repelling layer disposed under the second liquid-repelling layer in the first area.

Classes IPC  ?

• H10K 71/13 - Dépôt d'une matière active organique en utilisant un dépôt liquide, p. ex. revêtement par centrifugation en utilisant des techniques d'impression, p. ex. l’impression par jet d'encre ou la sérigraphie
• B41J 2/14 - Leur structure
• B41J 2/16 - Fabrication d'ajutages
• B41J 2/165 - Prévention du colmatage des ajutages, p. ex. nettoyage, obturation par un capuchon ou humidification des ajutages
• B41J 3/28 - Machines à écrire ou mécanismes d'impression ou de marquage sélectif caractérisés par le but dans lequel ils sont construits pour l'impression de haut en bas des surfaces planes, p. ex. de livres, dessins, boîtes
• B41M 5/00 - Procédés de reproduction ou méthodes de reproduction ou de marquageMatériaux en feuilles utilisés à cet effet
• C23C 14/10 - Verre ou silice
• H10K 59/12 - Affichages à OLED à matrice active [AMOLED]

Abrégé

A display device and an electronic device including the same. The display device includes a first display area and a second display area surrounded by the first display area. The second display area includes a second light emitting pixel, a transmission area disposed on a side of the second light emitting pixel, and a sensing pixel including a sensing pixel circuit and a light receiving element. The display device includes a substrate, a circuit layer disposed on the substrate, and an element layer disposed on the circuit layer. The light receiving element is disposed in at least one of the circuit layer or the element layer, the light receiving element of the sensing pixel overlaps the transmission area, and the sensing pixel circuit of the sensing pixel does not overlap the transmission area.

Classes IPC  ?

• H10K 59/65 - OLED intégrées avec des capteurs d'images inorganiques
• H10K 59/121 - Affichages à OLED à matrice active [AMOLED] caractérisés par la géométrie ou la disposition des éléments de pixel
• H10K 59/40 - OLED intégrées avec écrans tactiles
• H10K 59/80 - Détails de structure
• H10K 59/88 - Éléments factices, c.-à-d. éléments ayant des caractéristiques non fonctionnelles
• H10K 102/10 - Électrodes transparentes, p. ex. utilisant du graphène

Abrégé

A display device includes a base layer including an upper base layer and a lower base layer on a rear surface of the upper base layer; at least one light emitting element on a surface of the upper base layer; and at least one pad on the rear surface of the upper base layer and including a first pad layer adjacent to the upper base layer and a second pad layer adjacent to the lower base layer. The second pad layer includes indium zinc oxide (IZO).

Classes IPC  ?

• 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
• H10W 70/67 -
• H10W 72/00 -
• H10W 72/90 -

Abrégé

A display panel includes an opening area, a display area surrounding at least a portion of the opening area, and an intermediate area between the opening area and the display area in a plan view, a light-emitting diode arranged on a substrate in the display area and including a pixel electrode, an opposite electrode, and an intermediate layer, a support layer arranged on the substrate in the intermediate area, an organic insulating layer arranged on the substrate and the support layer and having a groove corresponding to the support layer, a metal layer arranged on the organic insulating layer and having a protrusion tip, and a cover layer including a first cover portion covering an upper surface and a side surface of the metal layer and a second cover portion arranged in the groove. The functional layer extends to the intermediate area and includes a dummy functional layer.

Classes IPC  ?

• H10K 59/131 - Interconnexions, p. ex. lignes de câblage ou bornes
• H10K 59/124 - Couches isolantes formées entre les éléments TFT et les éléments OLED
• H10K 59/88 - Éléments factices, c.-à-d. éléments ayant des caractéristiques non fonctionnelles
• H10K 102/00 - Détails de structure relatifs aux dispositifs organiques couverts par la présente sous-classe

Abrégé

An electronic device includes a display device including a display panel in which a plurality of sub-pixels and a plurality of photosensors are arranged, a memory in which a bio-signal sensing application is loaded, and a processor that executes a loaded bio-signal sense application to perform fingerprint authentication in the display device and sequentially generate a bio-signal proximate to an area in which fingerprint authentication is performed in the display device.

Classes IPC  ?

• G06V 40/13 - Capteurs à cet effet
• A61B 5/00 - Mesure servant à établir un diagnostic Identification des individus
• A61B 5/0205 - Évaluation simultanée de l'état cardio-vasculaire et de l'état d'autres parties du corps, p. ex. de l'état cardiaque et respiratoire
• G06F 3/041 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction
• G06F 3/044 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction par des moyens capacitifs
• G06V 40/12 - Empreintes digitales ou palmaires
• G09G 3/32 - 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]
• 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

Abrégé

A glass plate loading apparatus comprises a frame including a support part, a first wall connected to the support part, and a second wall connected to the support part and facing the first wall, and a first porous support placed in a space between the first wall and the second wall and disposed between a first glass plate and a second glass plate loaded on the frame. The first glass plate and the second glass plate may be spaced apart from each other by the first porous support, and the first porous support may have a porous structure in which a plurality of pores are defined.

Classes IPC  ?

• B65G 49/06 - Systèmes transporteurs caractérisés par leur utilisation à des fins particulières, non prévus ailleurs pour des matériaux ou objets fragiles ou dommageables pour des feuilles fragiles, p. ex. en verre
• B65D 85/48 - Réceptacles, éléments d'emballage ou paquets spécialement adaptés à des objets ou à des matériaux particuliers pour objets particulièrement sensibles aux dommages par chocs ou compression pour feuilles en verre

Abrégé

A display device includes: a display substrate; a cover panel disposed under the display substrate; a flexible film extending from a front surface of the display substrate and including a first non-bending area, a bending area, and a second non-bending area; a metal layer disposed under the cover panel and having at least a portion disposed apart from the cover panel; and a component disposed under the metal layer.

Classes IPC  ?

• H10K 59/80 - Détails de structure
• H10K 102/00 - Détails de structure relatifs aux dispositifs organiques couverts par la présente sous-classe

Abrégé

Provided are method for fabricating display device, display device and electronic device including the same. A method for fabricating a display device, the including, forming a display layer on a substrate, irradiating laser along a first processing path onto the display layer, irradiating laser along a second processing path different from the first processing path to form a through-hole penetrating the display layer, and encapsulating the display layer on the substrate, wherein each of the first processing path and the second processing path is a spiral path.

Classes IPC  ?

• H10K 59/12 - Affichages à OLED à matrice active [AMOLED]
• H10K 71/40 - Traitement thermique, p. ex. recuit en présence d'une vapeur de solvant
• H10K 59/80 - Détails de structure
• H10K 59/88 - Éléments factices, c.-à-d. éléments ayant des caractéristiques non fonctionnelles

Abrégé

A display device includes first to third display areas, a substrate and a circuit layer. A first pixel circuit is in the first display area, and second and third pixel circuits and a first sensor circuit is in the second display area. A first pixel electrode is in the first display area, a second pixel electrode is in the second display area, a third pixel electrode is in the third display area, and a first sensor electrode is in the second display area. The third pixel circuit is connected to the third pixel electrode by a second connection electrode extending from the second display area to the third display area. The first sensor circuit is connected to the first sensor electrode by a third connection electrode located in the second display area.

Classes IPC  ?

• H10K 59/80 - Détails de structure
• H10K 39/34 - Capteurs d'images organiques intégrés avec des diodes électroluminescentes organiques [OLED]

Abrégé

An inspection method includes: generating a virtual image of a cell based on a design drawing of the cell; defining a reference coordinate to be inspected in the virtual image of the cell; defining an interference area in which a capture area of a capture part and a frame overlap each other, where the capture part captures the cell, and the frame supports the cell; identifying an interference coordinate overlapping the interference area in a plan view among the reference coordinate; and setting an alternative coordinate which is adjacent to the interference coordinate in the cell, has a laminated structure identical to a laminated structure of the interference coordinate, and is spaced apart from the interference area in the plan view.

Classes IPC  ?

• G01N 21/88 - Recherche de la présence de criques, de défauts ou de souillures
• G01N 21/956 - Inspection de motifs sur la surface d'objets

Abrégé

A display device according to an embodiment includes a substrate, a light emitting element layer disposed on the substrate and including a pixel defining layer defining emission areas and light emitting elements disposed in the emission areas, and a light conversion layer disposed on the light emitting element layer and including a bank defining light transmitting areas each of which is disposed on one of the emission areas and light conversion members disposed in the light transmitting areas, wherein the bank includes, a partition wall portion having a width smaller than a width of the pixel defining layer and overlapping a central portion of the pixel defining layer, and an extending portion extending from a lower end portion of the partition wall portion toward the light transmitting areas.

Classes IPC  ?

• H10K 59/122 - Structures ou couches définissant le pixel, p. ex. bords
• H10K 59/12 - Affichages à OLED à matrice active [AMOLED]
• H10K 59/80 - Détails de structure

Abrégé

An electronic device including: a host processor to generate a first clock signal and to output frame data and a synchronization signal; a driving controller to receive the synchronization signal and the frame data from the host processor and to generate a control signal based on a second clock signal; and a display panel, wherein the driving controller synchronizes the second clock signal with the first clock signal based on the synchronization signal, wherein the driving controller includes an error detector to detect an error of the synchronization signal, and wherein the error detector outputs a first signal when the error is an initial synchronization fail error and outputs a second signal different from the first signal when the error is a synchronization loss error.

Classes IPC  ?

• 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

Abrégé

An ink composition includes: a quantum dot containing at least one organic ligand on a surface thereof; a first monomer containing at least one epoxy group; a second monomer containing at least one oxetane group; a third monomer containing at least one thiol group; and a tertiary amine compound containing at least one allylamine group, where the organic ligand may contain at least one polar moiety. Also, an electronic apparatus including a film prepared from the ink composition is provided.

Classes IPC  ?

• C09D 11/50 - Encres sympathiques, encres changeant de couleur ou encres similaires
• B82Y 20/00 - Nano-optique, p. ex. optique quantique ou cristaux photoniques
• B82Y 40/00 - Fabrication ou traitement des nanostructures
• C09D 11/037 - Encres d’imprimerie caractérisées par des particularités autres que la nature chimique du liant caractérisées par le pigment
• C09D 11/101 - Encres spécialement adaptées aux procédés d’imprimerie mettant en œuvre la réticulation par énergie ondulatoire ou par radiation de particules, p. ex. réticulation par UV qui suit l’impression
• C09D 11/102 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions autres que celles faisant intervenir uniquement des liaisons non saturées carbone-carbone
• C09K 11/02 - Emploi de substances particulières comme liants, revêtements de particules ou milieux de suspension
• C09K 11/08 - Substances luminescentes, p. ex. électroluminescentes, chimiluminescentes contenant des substances inorganiques luminescentes
• C09K 11/88 - Substances luminescentes, p. ex. électroluminescentes, chimiluminescentes contenant des substances inorganiques luminescentes contenant du sélénium, du tellure ou des chalcogènes non spécifiés
• H10K 50/115 - OLED ou diodes électroluminescentes polymères [PLED] caractérisées par les couches électroluminescentes [EL] comprenant des nanostructures inorganiques actives, p. ex. des points quantiques luminescents

Abrégé

An apparatus includes a chamber where a substrate is disposed, and a deposition source disposed inside the chamber and supplying a deposition material onto the substrate, where the deposition source includes a housing including therein a passage through which a refrigerant circulates, a deposition material supply unit disposed inside the housing, storing the deposition material, and including a nozzle guiding the deposition material to the outside, a heater unit disposed outside the deposition material supply unit and heating the deposition material supply unit, a reflector disposed above the housing and shielding an internal space of the housing, and an insulator disposed between the reflector and the housing to block movement of heat.

Classes IPC  ?

• 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]

Abrégé

A light emitting display device and its manufacturing method are presented. The device includes: a substrate; a pixel circuit unit positioned on the substrate; a light emitting diode (LED) electrically connected to the pixel circuit unit; an encapsulation layer covering the pixel circuit unit and the light emitting diode (LED); a light blocking layer disposed on the encapsulation layer and having a first opening, a second opening, and a third opening; a first color filter including a main part in the first opening and an overlapping part connecting adjacent main parts and covering the light blocking layer; a second color filter in the second opening; and a third color filter in the third opening.

Classes IPC  ?

• H10K 59/80 - Détails de structure
• 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 59/12 - Affichages à OLED à matrice active [AMOLED]
• H10K 59/122 - Structures ou couches définissant le pixel, p. ex. bords

Abrégé

A display device includes a display panel including a plurality of pixels and configured to display an image and a driving controller configured to drive the display panel. The driving controller includes a memory in which a grayscale lookup table is stored, a frequency determination part configured to determine a driving frequency of the display panel, a luminance determination part configured to determine a target luminance and a target grayscale of the image, and a first luminance compensation part configured to output a first compensation luminance on the basis of the grayscale lookup table, the driving frequency, the target luminance, and the grayscale. The driving controller controls the display panel to display the image based on the first compensation luminance.

Classes IPC  ?

• G09G 3/32 - 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]

Abrégé

A stage of a driver includes a first transistor which transmits an input signal to a first node in response to a clock signal, a second transistor connected between the first node and a second node, and including a gate which receives a first low gate voltage, a third transistor which transmits a high gate voltage to a third node in response to a voltage of the first node or a voltage of the second node, a fourth transistor which transmits a second low gate voltage to the third node in response to the voltage of the second node, a fifth transistor which outputs the high gate voltage as an output signal in response to a voltage of the third node, and a sixth transistor which outputs the second low gate voltage as the output signal in response to the voltage of the second node.

Classes IPC  ?

• 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
• G09G 3/3266 - Détails des circuits de commande pour les électrodes de balayage
• 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

Abrégé

A touch sensor may include a sensing area and a non-sensing area. The touch sensor may include: a sensor base layer; a first sensing electrode and a second sensing electrode each disposed on the sensor base layer in the sensing area; a first sensing line and a second sensing line each disposed on the sensor base layer, the first sensing line being electrically connected to the first sensing electrode, the second sensing line being electrically connected to the second sensing electrode; and an auxiliary line disposed on the sensor base layer. The second sensing line may include a 2-1-th sensing line disposed in the sensing area, and a 2-2-th sensing line disposed in the non-sensing area. The auxiliary line may overlap the second sensing electrode in a plan view, enclose at least a portion of the 2-1-th sensing line, and be electrically connected to the second sensing electrode.

Classes IPC  ?

• G06F 3/041 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction
• G06F 3/044 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction par des moyens capacitifs

Abrégé

In a method of manufacturing a display device, the method includes: providing a preliminary laminated body including a glass substrate and a mother substrate on an upper surface of the glass substrate and in which cell areas are defined; forming first patterns on an upper surface of the mother substrate, overlapping the cell areas, and spaced apart from each other; forming a cover layer in contact with the upper surface of the mother substrate exposed by the first patterns; forming a second pattern on the cover layer; arranging a protective film having acid resistance on the first pattern and the second pattern; etching a rear surface of the glass substrate; and removing the protective film.

Classes IPC  ?

• H05K 5/03 - Couvercles ou capots
• G06F 1/16 - Détails ou dispositions de structure
• H05K 5/10 - Enveloppes, coffrets ou tiroirs pour appareils électriques comprenant plusieurs parties formant une enveloppe fermée

Abrégé

A light-emitting element includes a first semiconductor layer doped with an n-type dopant, a second semiconductor layer doped with a p-type dopant, a light emitting layer disposed between the first semiconductor layer and the second semiconductor layer, and an insulating film that surrounds the first semiconductor layer, the second semiconductor layer, and the light emitting layer. A doping concentration of the first semiconductor layer is in a predetermined range. A display device includes the light-emitting element.

Classes IPC  ?

• H10H 20/81 - Corps
• H10H 20/825 - Matériaux des régions électroluminescentes comprenant uniquement des matériaux du groupe III-V, p. ex. GaP contenant de l’azote, p. ex. GaN
• H10W 90/00 -

Abrégé

Provided are a display device and an electronic device comprising same. The display device according to some embodiments of the present invention comprises: a substrate; a plurality of light-emitting pixel electrodes; a plurality of sensing pixel electrodes; a pixel definition layer; a plurality of light-emitting layers; a light sensing layer; a common electrode; an encapsulation layer; a first meta-lens disposed on the encapsulation layer and comprising a plurality of first nanostructures overlapping a plurality of light sensing areas in the thickness direction of the substrate; an intermediate layer disposed on the plurality of first nanostructures; a black matrix disposed in a non-light-emitting area between a plurality of light-emitting areas and the plurality of light sensing areas on the intermediate layer; a window member disposed on the black matrix and the intermediate layer; and a second meta-lens disposed on the window member and comprising a plurality of second nanostructures overlapping the plurality of light-emitting areas in the thickness direction of the substrate.

Classes IPC  ?

• H10K 65/00 - Dispositifs intégrés, ou ensembles de plusieurs dispositifs, comprenant au moins un élément organique émetteur de lumière et au moins un composant organique sensible aux rayonnements, p. ex. des optocoupleurs organiques
• H10K 59/80 - Détails de structure
• 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]
• G02B 1/00 - Éléments optiques caractérisés par la substance dont ils sont faitsRevêtements optiques pour éléments optiques
• H10K 59/40 - OLED intégrées avec écrans tactiles

Abrégé

A semiconductor nanoparticle, a method of preparing a semiconductor nanoparticle, and an electroluminescent device including the semiconductor nanoparticle. The semiconductor nanoparticle includes zinc, sulfur, and selenium, the semiconductor nanoparticle includes a first semiconductor nanocrystal, and a semiconductor nanocrystal shell including zinc and sulfur, the semiconductor nanocrystal shell disposed on the first semiconductor nanocrystal, and the semiconductor nanoparticle further includes a plurality of organic ligands. The plurality of organic ligands include a first organic ligand having a carbon number of less than or equal to 13; and a second organic ligand having a carbon number of greater than or equal to 15 wherein the second organic ligand comprises two or more carbon-carbon double bonds and is different than the first organic ligand.

Classes IPC  ?

• H10K 50/115 - OLED ou diodes électroluminescentes polymères [PLED] caractérisées par les couches électroluminescentes [EL] comprenant des nanostructures inorganiques actives, p. ex. des points quantiques luminescents
• C09K 11/02 - Emploi de substances particulières comme liants, revêtements de particules ou milieux de suspension
• C09K 11/88 - Substances luminescentes, p. ex. électroluminescentes, chimiluminescentes contenant des substances inorganiques luminescentes contenant du sélénium, du tellure ou des chalcogènes non spécifiés
• H10K 85/30 - Composés de coordination

Abrégé

An etchant composition includes about 3.0 wt % to about 15.0 wt % of ammonium persulfate, about 0.1 wt % to about 5.0 wt % of an inorganic acid, about 0.1 wt % to about 2.0 wt % of a fluorine-containing ammonium salt, about 0.01 wt % to about 2.0 wt % of tetraalkyl ammonium chloride, about 0.1 wt % to about 3.0 wt % of an amino group-containing sulfonic acid, about 0.1 wt % to about 5.0 wt % of an alkyl group-containing sulfonic acid, about 0.1 wt % to about 2.0 wt % of a 4-nitrogen cyclic compound (e.g., a heterocyclic compound containing four nitrogen atoms in the ring), and a remainder of water such that the total weight of the etchant composition is 100 wt %.

Classes IPC  ?

• C23F 1/26 - Compositions acides pour les métaux réfractaires
• H10D 30/01 - Fabrication ou traitement
• H10K 59/12 - Affichages à OLED à matrice active [AMOLED]
• H10K 71/60 - Formation de régions ou de couches conductrices, p. ex. d’électrodes
• H10P 50/66 -

Abrégé

A scan driver includes a unit stage including a plurality of stages configured to receive a plurality of clock signals and sequentially output a plurality of scan signals. The unit stage includes one sharing circuit and a plurality of buffer circuits each corresponding to the plurality of stages. The sharing circuit includes a first transistor configured to supply a start signal to a first node based on a first clock signal received from a first clock line, a second transistor configured to supply the first clock signal to a second node based on a voltage of the first node, and a third transistor configured to supply a gate low voltage to the second node based on the first clock signal. Each of the plurality of buffer circuits is directly connected to the first node and the second node and outputs the plurality of scan signals.

Classes IPC  ?

• G09G 3/32 - 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]

Abrégé

A display device divided into a display region and a non-display region adjacent to the display region includes a base layer, a light-emitting element layer, a first inorganic encapsulation film, an organic encapsulation film, a second inorganic encapsulation film, and a hydrophobic coating layer. The second inorganic encapsulation film which covers the organic encapsulation film, and the hydrophobic coating layer which covers an edge region of the first inorganic encapsulation film and is disposed on the first inorganic encapsulation film. The edge region may be defined as a region in which the first inorganic encapsulation film and the second inorganic encapsulation film do not overlap, and in a direction perpendicular to a thickness direction, the organic encapsulation film and the hydrophobic coating layer are spaced apart from each other with the second inorganic encapsulation film therebetween.

Classes IPC  ?

• H10K 59/80 - Détails de structure
• H10K 59/12 - Affichages à OLED à matrice active [AMOLED]

Abrégé

A display apparatus includes a display panel including at least one pixel, a reference voltage generator outputting a pixel reference voltage to the display panel, a gate driver outputting a gate signal to the display panel, a data driver outputting a data voltage to the display panel, a gamma voltage generating circuit outputting a gamma voltage to the data driver, and a gamma voltage control circuit outputting a first reference voltage and a second reference voltage to the gamma voltage generating circuit. The gamma voltage control circuit includes a first amplifier configured to generate the first reference voltage based on a first primitive reference voltage, the pixel reference voltage received from the display panel, and an internal reference voltage, and a second amplifier configured to generate the second reference voltage based on a second primitive reference voltage, the pixel reference voltage, and the internal reference voltage.

Classes IPC  ?

• G09G 3/32 - 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]

Abrégé

A display device includes a display unit; a frame supporting the display unit, the frame being under the display unit; a case accommodating the display unit and the frame; and a hinge assembly including a hinge cover, a first hinge module, and a second hinge module, the first hinge module is seated on the hinge cover and is configured to control the rotation of the frame, and the second hinge module is seated on the hinge cover and is configured to control the rotation of the case.

Classes IPC  ?

• G06F 1/16 - Détails ou dispositions de structure

Abrégé

A device for manufacturing a display panel includes a first moving portion configured to move a first workpiece. A second moving portion is configured to move a second workpiece. A bonding portion includes an image-capturing element configured to capture images of the first workpiece and the second workpiece and a bonding element configured to bond the first workpiece and the second workpiece to each other.

Classes IPC  ?

• H10P 72/00 -
• H10H 29/02 - Fabrication ou traitement utilisant des procédés de saisie et placement
• H10P 72/50 -
• H10P 72/70 -

Abrégé

Provided are a display device capable of preventing a short circuit between pads an electronic device, and a method of fabricating the display device. The display device includes: a substrate having a display area and a non-display area; a connection electrode on the display area of the substrate; a reflective electrode on the connection electrode; a capping layer on the reflective electrode; a first electrode on the capping layer; a pixel defining layer located on the first electrode and defining an emission area exposing the first electrode; a light emitting stack on the first electrode and the pixel defining layer; a second electrode on the light emitting stack; a pad located on a pad portion of the non-display area of the substrate; an insulating layer located on the pad and having a pad contact hole exposing the pad; a residual layer on the insulating layer; and a dummy layer on the residual layer.

Classes IPC  ?

• H10K 59/124 - Couches isolantes formées entre les éléments TFT et les éléments OLED
• H10K 50/19 - OLED en tandem
• H10K 59/12 - Affichages à OLED à matrice active [AMOLED]
• H10K 59/122 - Structures ou couches définissant le pixel, p. ex. bords
• H10K 59/131 - Interconnexions, p. ex. lignes de câblage ou bornes
• H10K 59/80 - Détails de structure
• H10K 59/88 - Éléments factices, c.-à-d. éléments ayant des caractéristiques non fonctionnelles
• 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

Abrégé

A display device comprises a substrate, an organic light emitting element layer comprising a first electrode, a second electrode, and an organic light emitting layer disposed between the first and second electrodes and emitting light in a light emitting area, an encapsulation layer covering the organic light emitting element layer, a color filter layer disposed in the light emitting area and including a plurality of color filters having different colors and a light control pattern layer disposed between the encapsulation layer and the color filter layer and including a light control pattern disposed on a light path of the organic light emitting layer.

Classes IPC  ?

• H10K 59/80 - Détails de structure
• G02B 27/01 - Dispositifs d'affichage "tête haute"
• H10K 59/38 - Dispositifs spécialement adaptés à l'émission de lumière multicolore comprenant des filtres de couleur ou des supports changeant de couleur [CCM]

Abrégé

A display device including a display panel including a first display area containing first pixels at a first density and a second display area containing second pixels at a second density smaller than the first density, each of the first pixels and the second pixels including a light-emitting element, a power supply circuit configured to supply a first anode initialization voltage to each of the first pixels and supply a second anode initialization voltage to each of the second pixels, and a timing controller configured to control the power supply circuit so that a voltage level of the second anode initialization voltage becomes greater than a voltage level of the first anode initialization voltage.

Classes IPC  ?

• G06F 3/041 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction
• G06F 3/042 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction par des moyens opto-électroniques
• G09G 3/00 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques
• G09G 3/32 - 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]

Abrégé

A pixel includes: a first transistor including a gate coupled to a first node, a first terminal, and a second terminal coupled to a second node; a first capacitor coupled between the first and second nodes; a second transistor including a gate receiving a first signal, a first terminal coupled to a data line, and a second terminal coupled to the first node; a third transistor including a gate receiving a second signal, a first terminal receiving a reference voltage, and a second terminal coupled to the first node; a fourth transistor including a gate receiving a third signal, a first terminal coupled to the second node, and a second terminal receiving an initialization voltage; a light emitting element including an anode; and a fifth transistor including a gate receiving a fourth signal, a first terminal coupled to the second node, and a second terminal coupled to the anode.

Classes IPC  ?

• G09G 3/32 - 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]

Abrégé

A gate driver includes: a pull-up circuit configured to pull up a gate output signal to a high voltage in response to a signal at a first node of the pull-up circuit; a first pull-down circuit configured to pull down the gate output signal to a low voltage in response to a signal at a second node of the first pull-down circuit; a second pull-down circuit configured to pull down the gate output signal to the low voltage in response to a signal at a third node of the second pull-down circuit; a first selection circuit configured to activate the first pull-down circuit and deactivate the second pull-down circuit based on a first selection signal; and a second selection circuit configured to activate the second pull-down circuit and deactivate the first pull-down circuit based on a second selection signal.

Classes IPC  ?

• 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

Abrégé

A display panel of an electronic device includes a base layer including a first region to a third region, an inorganic insulating layer disposed on the base layer, an encapsulation layer including a first inorganic layer disposed on the inorganic insulating layer, a second inorganic layer, and an organic layer disposed between the first and second inorganic layers, and a bank disposed in a peripheral region of the first region and including a first portion and a second portion having a height different from a height of the first portion. An end of each of the first and second inorganic layers disposed in the peripheral region overlaps the first portion and does not overlap the second portion in a plan view, and an end of a sensing insulating layer disposed in the peripheral region overlaps the first portion and the second portion in the plan view.

Classes IPC  ?

• H10K 59/40 - OLED intégrées avec écrans tactiles
• G06F 3/044 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction par des moyens capacitifs
• H10K 59/122 - Structures ou couches définissant le pixel, p. ex. bords
• H10K 59/80 - Détails de structure
• H10K 102/00 - Détails de structure relatifs aux dispositifs organiques couverts par la présente sous-classe

Abrégé

A display module and an electronic device including the same includes a display panel. An input sensor circuit disposed on the display panel includes a plurality of transmittance channels and a plurality of receiver channels. Each of first transmittance channels among the plurality of transmittance channels is applied with a first electrical signal having a first electric potential that is greater than a standard electric potential by a first value, each of second transmittance channels is applied with a second electrical signal, and each of third transmittance channels is applied with a third electrical signal having a third electric potential that is less than the standard electric potential by a second value. The second value is greater than the first value. First capacitors between the first transmittance channels and the display panel are configured to store a first energy, second capacitors between the second transmittance channels and the display panel are configured to store a second energy. Third capacitors between the third transmittance channels and the display panel are configured to store a third energy. A sum of the first energy and the second energy divided by the third energy. is 0.95 or greater and 1.05 or less.

Classes IPC  ?

• G06F 3/041 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction
• B60K 35/10 - Dispositions d'entrée, c.-à-d. de l'utilisateur au véhicule, associées aux fonctions du véhicule ou spécialement adaptées à celles-ci
• G06F 3/044 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction par des moyens capacitifs

Abrégé

A display device of the present disclosure including a grayscale compensation unit generating compensation grayscales of a second frame by compensating second grayscales of a second frame using first grayscales of a first frame image and the second grayscales of a second frame image; and pixels displaying the second frame image based on the compensation grayscales, wherein the grayscale compensation unit detects a high luminance pattern in the first frame image and generates the compensation grayscales if, based on the second grayscales, a copy pattern of the high luminance pattern is predicted to be displayed in the second frame image.

Classes IPC  ?

• 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
• 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

Abrégé

A display device includes a display panel, a sealing layer on a side surface of the display panel, a protective layer on a front surface of the display panel, and an adhesive layer between the protective layer and the display panel. The protective layer includes a substrate layer disposed on the adhesive layer and a low reflection layer disposed on the substrate layer, and a cohesive energy density of the adhesive layer is 10,000 Pa or more at 70 Celsius.

Classes IPC  ?

• H10K 59/80 - Détails de structure
• H10K 102/00 - Détails de structure relatifs aux dispositifs organiques couverts par la présente sous-classe

Abrégé

A display apparatus and an electronic device including the same are provided. The display apparatus including: a substrate including a first display area and a second display area, the second display area including a circuit area and a transmission area; a first pixel circuit in the first display area, and a first light-emitting diode electrically connected to the first pixel circuit; and a second pixel circuit in the second display area, and a second light-emitting diode electrically connected to the second pixel circuit, wherein each of the first pixel circuit and the second pixel circuit includes: a driving transistor including a gate electrically connected to a first node, a first terminal electrically connected to a second node, and a second terminal electrically connected to a third node; a data writing transistor electrically connected between a data line and the first node.

Classes IPC  ?

• 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

Abrégé

Provided is a light-emitting element including a first electrode, a second electrode disposed on the first electrode, an emission layer disposed between the first electrode and the second electrode, wherein the emission layer includes a first compound represented by Formula 1. Therefore, the light-emitting element may exhibit high emission efficiency. Provided is a light-emitting element including a first electrode, a second electrode disposed on the first electrode, an emission layer disposed between the first electrode and the second electrode, wherein the emission layer includes a first compound represented by Formula 1. Therefore, the light-emitting element may exhibit high emission efficiency. wherein the substituent groups of Formula 1 are as defined herein.

Classes IPC  ?

• H10K 50/11 - OLED ou diodes électroluminescentes polymères [PLED] caractérisées par les couches électroluminescentes [EL]
• H10K 59/38 - Dispositifs spécialement adaptés à l'émission de lumière multicolore comprenant des filtres de couleur ou des supports changeant de couleur [CCM]
• H10K 85/60 - Composés organiques à faible poids moléculaire
• H10K 102/00 - Détails de structure relatifs aux dispositifs organiques couverts par la présente sous-classe

Abrégé

A display device includes a display panel including pixels connected to scan lines and initialization lines, and a scan driver including a plurality of stages configured to output scan signals to the scan lines and configured to output initialization signals to the initialization lines. A first stage among the plurality of stages includes a first control part, first output parts, a first carry output part, and a first reset part. The first reset part is connected between a first control node and a reset power terminal and is configured to electrically connect the first control node and the reset power terminal in response to a voltage of a second node. The first reset part electrically disconnects the first control node and the reset power terminal in response to a first carry clock signal.

Classes IPC  ?

• G09G 3/3266 - Détails des circuits de commande pour les électrodes de balayage
• G09G 3/32 - 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]

Abrégé

Provided is a light emitting element including a first electrode, a second electrode on the first electrode, an emission layer between the first electrode and the second electrode, and a hole transport region between the first electrode and the emission layer, wherein the hole transport region includes an amine compound represented by Formula 1 below. Accordingly, the light emitting element may exhibit long lifespan characteristics. Provided is a light emitting element including a first electrode, a second electrode on the first electrode, an emission layer between the first electrode and the second electrode, and a hole transport region between the first electrode and the emission layer, wherein the hole transport region includes an amine compound represented by Formula 1 below. Accordingly, the light emitting element may exhibit long lifespan characteristics.

Classes IPC  ?

• H10K 85/60 - Composés organiques à faible poids moléculaire
• C07B 59/00 - Introduction d'isotopes d'éléments dans les composés organiques
• C07D 307/91 - DibenzofurannesDibenzofurannes hydrogénés
• C07D 333/76 - Dibenzothiophènes
• H10K 50/15 - Couches de transport de trous

Abrégé

The invention relates to an organic molecule, in particular for the application in optoelectronic devices. According to the invention, the organic molecule has a structure of formula I. The invention relates to an organic molecule, in particular for the application in optoelectronic devices. According to the invention, the organic molecule has a structure of formula I.

Classes IPC  ?

• C07F 5/02 - Composés du bore
• C09K 11/06 - Substances luminescentes, p. ex. électroluminescentes, chimiluminescentes contenant des substances organiques luminescentes
• H10K 50/11 - OLED ou diodes électroluminescentes polymères [PLED] caractérisées par les couches électroluminescentes [EL]
• H10K 85/60 - Composés organiques à faible poids moléculaire
• H10K 101/00 - Propriétés des matériaux organiques couverts par le groupe
• H10K 101/20 - Émission de fluorescence retardée

Abrégé

A display panel includes a circuit layer and a display element layer that includes light emitting elements emitting white light, wherein the light emitting elements each include a first electrode, an optical auxiliary layer on the first electrode, a conductive layer on the optical auxiliary layer, a hole transport region on the conductive layer, a first light emitting layer on the hole transport region and emitting first light, a light emitting auxiliary unit on the first light emitting layer, a second light emitting layer on the light emitting auxiliary unit and generating second light, a third light emitting layer either between the first light emitting layer and the light emitting auxiliary unit or between the light emitting auxiliary unit and the second light emitting layer and generating third light, an electron transport region on the second light emitting layer, and a second electrode on the electron transport region.

Classes IPC  ?

• H10K 50/19 - OLED en tandem
• 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]
• H10K 59/80 - Détails de structure
• H10K 102/00 - Détails de structure relatifs aux dispositifs organiques couverts par la présente sous-classe

Abrégé

A light emitting element may include a first electrode, a second electrode disposed on the first electrode, an emission layer between the first electrode and the second electrode, and a hole transport region between the first electrode and the emission layer, wherein the hole transport region includes an amine compound represented by Formula 1. The variables in Formula 1 are described in detail herein. The light emitting element may exhibit high efficiency and long lifespan characteristics. A light emitting element may include a first electrode, a second electrode disposed on the first electrode, an emission layer between the first electrode and the second electrode, and a hole transport region between the first electrode and the emission layer, wherein the hole transport region includes an amine compound represented by Formula 1. The variables in Formula 1 are described in detail herein. The light emitting element may exhibit high efficiency and long lifespan characteristics.

Classes IPC  ?

• H10K 85/60 - Composés organiques à faible poids moléculaire
• C07B 59/00 - Introduction d'isotopes d'éléments dans les composés organiques
• C07D 307/91 - DibenzofurannesDibenzofurannes hydrogénés
• C07D 333/76 - Dibenzothiophènes
• C09K 11/02 - Emploi de substances particulières comme liants, revêtements de particules ou milieux de suspension
• H10K 50/15 - Couches de transport de trous

Abrégé

A display device and an electronic device are provided. The display device includes: a display panel; and a cover member on the display panel, wherein the cover member includes: a first layer on the display panel; a second layer comprising a base layer and an anti-fingerprint layer on a side surface of the base layer, the base layer comprising a resin and covering the first layer; and a third layer on the second layer.

Classes IPC  ?

• H10K 59/80 - Détails de structure
• G02B 1/14 - Revêtements protecteurs, p. ex. revêtements durs
• H10K 102/00 - Détails de structure relatifs aux dispositifs organiques couverts par la présente sous-classe

Abrégé

A display apparatus includes: a substrate; a first display element having a first emission area configured to emit light of a first color; first and second data lines between the substrate and the first display element, extending in a first direction, and overlapping at least a portion of the first emission area; and first and second auxiliary electrodes between the substrate and the first display element, overlapping at least a portion of the first emission area, and configured to receive a driving voltage, wherein a lengthwise direction of the first and second auxiliary electrodes is the first direction, and wherein the first and second data lines are between the first and second auxiliary electrodes spaced apart from each other in a second direction.

Classes IPC  ?

• H10K 59/131 - Interconnexions, p. ex. lignes de câblage ou bornes
• H10K 71/00 - Fabrication ou traitement spécialement adaptés aux dispositifs organiques couverts par la présente sous-classe
• H10K 59/12 - Affichages à OLED à matrice active [AMOLED]
• H10K 59/35 - Dispositifs spécialement adaptés à l'émission de lumière multicolore comprenant des sous-pixels rouge-vert-bleu [RVB]

Abrégé

A display assembly includes a display panel in a sheet shape extending in a longitudinal direction, where the display panel includes a plurality of pixels, and a metal sheet layer. The metal sheet layer includes a first metal sheet body, a metal sheet core, and a second metal sheet body which are disposed on a lower surface of the display panel and are sequentially arranged in the longitudinal direction, and a metal sheet body connector disposed on the metal sheet core, where the metal sheet body connector includes a material different from the metal sheet core, and the metal sheet body connector is connected between the first metal sheet body and the second metal sheet body.

Classes IPC  ?

• H10H 29/85 - Enveloppes

Abrégé

A display device including a display panel including a substrate, a plurality of sensors disposed on the substrate, the plurality of sensors each including a light-receiving element, and a plurality of pixels, each of the plurality of pixels including a light-emitting element adjacent to the light-receiving element, a window disposed on the display panel, and a cushion layer disposed on the window, wherein an upper surface of the cushion layer is deformable according to an external pressure.

Classes IPC  ?

• G06V 40/13 - Capteurs à cet effet
• G01L 1/24 - Mesure des forces ou des contraintes, en général en mesurant les variations des propriétés optiques du matériau quand il est soumis à une contrainte, p. ex. par l'analyse des contraintes par photo-élasticité
• H04N 23/63 - Commande des caméras ou des modules de caméras en utilisant des viseurs électroniques
• H05K 5/03 - Couvercles ou capots
• H10K 59/80 - Détails de structure

Abrégé

A display device includes a display panel in which a plurality of pixels are arranged, and an afterimage compensation circuit which compensates input image signals based on deterioration information on the display panel to generate compensation image signals. The afterimage compensation circuit includes a deterioration data generation unit which generates deterioration data for the display panel for each sampling period, a deterioration data compensation unit which calculates an average frequency based on a reference frequency and a number of sampling frames generated in the sampling period, and applies the average frequency to the deterioration data to generate final deterioration data, a accumulating memory in which the final deterioration data is accumulated, and a compensation unit which receives the accumulated deterioration data stored in the accumulative memory as the deterioration information, compensates for the input image signals based on the accumulated deterioration data, and generates the compensation image signals.

Classes IPC  ?

• 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

Abrégé

A display device includes a display unit. A frame supports the display unit below the display unit. A case accommodates the display unit and the frame. A hinge assembly includes a hinge cover. At least one first hinge module seated on the hinge cover. At least one second hinge module seated on the hinge cover. The at least one first hinge module may control rotation of the frame. The at least one second hinge module may control rotation of the case.

Classes IPC  ?

• H05K 5/02 - Enveloppes, coffrets ou tiroirs pour appareils électriques Détails
• H05K 5/03 - Couvercles ou capots

Abrégé

A display panel includes: at least one display element; a pixel circuit connected to the at least one display element and comprising a conductive layer configured to receive an emission control signal; a connection electrode on the conductive layer, at least partially overlapping the conductive layer in a plan view, and connected to a pixel electrode of the at least one display element; and a shielding unit between the conductive layer and the connection electrode to overlap a portion of the conductive layer where the conductive layer and the connection electrode overlap each other.

Classes IPC  ?

• H10K 59/126 - Blindage, p. ex. moyens de blocage de la lumière sur les TFT
• H10K 59/131 - Interconnexions, p. ex. lignes de câblage ou bornes

Abrégé

A display apparatus includes a substrate including a display area and a peripheral area, a data line arranged in the display area and extending in a first direction, a first horizontal connection line connected to the data line in the display area and extending in a second direction intersecting the first direction, a first vertical connection line in the display area, extending in the first direction, and having an end electrically connected to the first horizontal connection line and another end disposed closer to the peripheral area than the end, and a second horizontal connection line in the display area, extending in the second direction, and having an end electrically connected to the another end of the first vertical connection line and another end disposed farther from the data line than the end.

Classes IPC  ?

• H10K 59/131 - Interconnexions, p. ex. lignes de câblage ou bornes

Abrégé

A deposition mask includes a mask substrate provided with a cell opening, and a membrane disposed on the mask substrate. The membrane has recesses each including a flat portion and exposed through the cell opening, and pixel openings are defined through the flat portions of the recesses. Each of the recesses has a width greater than a width of a corresponding one of the pixel openings.

Classes IPC  ?

• C23C 14/04 - Revêtement de parties déterminées de la surface, p. ex. au moyen de masques
• H10K 50/19 - OLED en tandem
• H10K 59/12 - Affichages à OLED à matrice active [AMOLED]
• 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

Abrégé

A stage circuit includes a driver configured to control voltages of a first node and a second node, a controller connected to the driver and configured to control a voltage of a connection control line, a plurality of output units disposed in the stage circuit and configured to output an enable scan signal or an enable initialization signal in response to a voltage of a local node connected to each of the plurality of output units, a plurality of connecting configured to control an electrical connection between the first node and the local node connected to each of the plurality of connecting units in response to the voltage of the connection control line, and a reset unit configured to control the voltage of the connection control line.

Classes IPC  ?

• G09G 3/3266 - Détails des circuits de commande pour les électrodes de balayage
• G09G 3/32 - 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]

Abrégé

A gate driver of an electronic apparatus includes an input circuit which transmits a previous carry signal to CQ node in response to the previous carry signal, a first buffer circuit which outputs a first clock signal as a first gate output signal in response to a signal of Q1 node, a second buffer circuit which outputs a second clock signal as a second gate output signal in response to a signal of Q2 node, a first pull down holding circuit which holds a low level of the first gate output signal in response to a signal of QB1 node and a second pull down holding circuit which holds a low level of the second gate output signal in response to the signal of the QB1 node. The input circuit is in a first layer. The first buffer layer and the second buffer layer are in a second layer.

Classes IPC  ?

• G09G 3/3266 - Détails des circuits de commande pour les électrodes de balayage

Abrégé

A display device includes: a display panel having a first non-folding area, a second non-folding area, and a folding area between the first non-folding area and the second non-folding area; a glass substrate over the display panel; and an adhesive member between the display panel and the glass substrate. The adhesive member has a stress relaxation (SR) in a range of 70% to 85%, and the stress relaxation (SR) of the adhesive member is given by the following equation: A display device includes: a display panel having a first non-folding area, a second non-folding area, and a folding area between the first non-folding area and the second non-folding area; a glass substrate over the display panel; and an adhesive member between the display panel and the glass substrate. The adhesive member has a stress relaxation (SR) in a range of 70% to 85%, and the stress relaxation (SR) of the adhesive member is given by the following equation: SR = [ 1 - ( X 2 / X 1 ) ] × 100 ⁢ % A display device includes: a display panel having a first non-folding area, a second non-folding area, and a folding area between the first non-folding area and the second non-folding area; a glass substrate over the display panel; and an adhesive member between the display panel and the glass substrate. The adhesive member has a stress relaxation (SR) in a range of 70% to 85%, and the stress relaxation (SR) of the adhesive member is given by the following equation: SR = [ 1 - ( X 2 / X 1 ) ] × 100 ⁢ % In which X1 is a first shear stress measured immediately after application of 25% shear strain at a temperature of 25° C., and X2 is a second shear stress measured 1 hour after the application of 25% shear strain at a temperature of 25° C.

Classes IPC  ?

• H10K 59/80 - Détails de structure
• G06F 1/16 - Détails ou dispositions de structure
• H10K 102/00 - Détails de structure relatifs aux dispositifs organiques couverts par la présente sous-classe

Abrégé

A display apparatus includes: a substrate including a first area and a second area, the second area including a transmission area; main pixels on the first area, each of the main pixels including a first pixel electrode, a first opposite electrode, and a first intermediate layer between the first pixel electrode and the first opposite electrode; auxiliary pixels on the second area, each of the auxiliary pixels including a second pixel electrode, a second opposite electrode, and a second intermediate layer between the second pixel electrode and the second opposite electrode; and a metal pattern layer on the second area and surrounding the transmission area.

Classes IPC  ?

• H10K 59/121 - Affichages à OLED à matrice active [AMOLED] caractérisés par la géométrie ou la disposition des éléments de pixel
• H10K 59/12 - Affichages à OLED à matrice active [AMOLED]
• H10K 59/131 - Interconnexions, p. ex. lignes de câblage ou bornes
• H10K 59/35 - Dispositifs spécialement adaptés à l'émission de lumière multicolore comprenant des sous-pixels rouge-vert-bleu [RVB]
• H10K 59/65 - OLED intégrées avec des capteurs d'images inorganiques
• H10K 59/80 - Détails de structure
• H10K 77/00 - Détails de structure de dispositifs couverts par la présente sous-classe et non couverts par les groupes , , ou

Abrégé

A display device includes light emitting pixels that emit light, photosensors each controlling a sensed current according to an incident light, and a read-out circuit that senses the sensed current of each of the photosensors and converts the sensed current into digital sensed data. In a sensing mode including a first frame period and a second frame period, the light emitting pixels include first sensing pixels that emit the light during the first frame period and second sensing pixels that do not emit the light during the first frame period, the photosensors include first photosensors and second photosensors, and a first distance between any one of the first sensing pixels and a first photosensor adjacent to the first sensing pixel among the first photosensors is greater than a second distance between the first sensing pixel and a second photosensor adjacent to the first sensing pixel among the second photosensors.

Classes IPC  ?

• G09G 3/3291 - Détails des circuits de commande pour les électrodes de données dans lequel le circuit de commande de données fournit une tension de données variable pour le réglage du courant à travers les éléments électroluminescents, ou de la tension aux bornes de ces éléments
• G06V 40/13 - Capteurs à cet effet

Abrégé

A scan driver includes: a plurality of stage circuits configured to supply a scan signal to scan lines, wherein at least one of the plurality of stage circuits includes: a carry output part configured to carry a carry signal in response to a voltage of a first control node; a scan output part configured to output the scan signal in response to a voltage of a second control node; and a control part connected between the first control node and the second control node, and configured to control an electrical connection between the first control node and the second control node in response to a frequency control signal.

Classes IPC  ?

• G09G 3/32 - 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]
• G09G 3/3266 - Détails des circuits de commande pour les électrodes de balayage

Abrégé

A display device according to an embodiment includes a substrate including a plurality of pixel circuit regions, a circuit element layer disposed on the substrate, and a light emitting element layer disposed on the circuit element layer. The circuit element layer includes a plurality of semiconductor layers, a plurality of conductive layers, and a plurality of insulating layers which are stacked in a thickness direction. The circuit element layer includes a plurality of pixel circuits disposed in the plurality of pixel circuit regions, respectively. The light emitting element layer includes a plurality of light emitting elements connected to the plurality of pixel circuits, respectively. A ratio (%) of a sum of areas of contact holes in one pixel circuit region of the pixel circuit regions to an area of the one pixel circuit region is in a range of 8 or more and 98 or less.

Classes IPC  ?

• 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

Abrégé

A display device according to an embodiment includes a substrate comprising a display area and a non-display area, a pad portion positioned on the non-display area and comprising a plurality of electrode pads, and indicators positioned along a periphery of the pad portion on the non-display area and specifying positions of each of the plurality of electrode pads.

Classes IPC  ?

• H10K 59/131 - Interconnexions, p. ex. lignes de câblage ou bornes

Abrégé

A display device of the disclosure includes a substrate, a circuit layer disposed on the substrate and including a pixel circuit and a sensor circuit, a pixel element layer disposed on the circuit layer and including a light emitting element electrically connected to the pixel circuit, a light receiving element electrically connected to the sensor circuit, and a pixel defining layer disposed on the circuit layer, and a partition wall disposed on the pixel defining layer. The partition wall has a reverse taper shape.

Classes IPC  ?

• H10K 59/65 - OLED intégrées avec des capteurs d'images inorganiques
• G06V 40/13 - Capteurs à cet effet
• H10K 59/122 - Structures ou couches définissant le pixel, p. ex. bords
• H10K 59/35 - Dispositifs spécialement adaptés à l'émission de lumière multicolore comprenant des sous-pixels rouge-vert-bleu [RVB]
• H10K 59/40 - OLED intégrées avec écrans tactiles
• H10K 59/80 - Détails de structure

Abrégé

An electronic device includes a first display module displaying an image based on first input image data in response to a display enable signal, a second display module displaying an image based on second input image data and a controller outputting the display enable signal. The first display module includes a display panel displaying the image based on a data signal, a touch panel performing a touch sensing operation, a driving controller outputting the data signal based on the first input image data in response to the display enable signal and a touch driver configured to drive the touch panel in response to a touch enable signal. The controller outputs the display enable signal based on a connection between the controller and the second display module. The driving controller outputs the touch enable signal in response to the display enable signal.

Classes IPC  ?

• G06F 3/041 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction

Abrégé

A gate driving circuit includes a buffer transistor, which outputs a gate clock signal as a gate output signal in response to a signal of a pull-up control node and a boost capacitor, which boosts a voltage level of the signal of the pull-up control node. The buffer transistor includes a semiconductor pattern, a gate electrode connected to the pull-up control node, an input electrode to which the gate clock signal is applied, and an output electrode connected to a gate output terminal. The boost capacitor includes a first electrode connected to the gate electrode of the buffer transistor and a second electrode connected to the output electrode of the buffer transistor. The boost capacitor entirely overlaps the buffer transistor in a plan view.

Classes IPC  ?

• G09G 3/3266 - Détails des circuits de commande pour les électrodes de balayage
• 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 59/121 - Affichages à OLED à matrice active [AMOLED] caractérisés par la géométrie ou la disposition des éléments de pixel

Abrégé

A display device includes a base substrate, a display element layer, a circuit element layer, and a color control layer. The display element layer is disposed on the substrate and includes a light-emitting layer, a pixel electrode disposed between the light-emitting layer and the base substrate, an opposing electrode facing the pixel electrode across the light-emitting layer, and a pixel defining layer not overlapping a portion of the pixel electrode. The circuit element layer is disposed between the display element layer and the base substrate. The color control layer is disposed on the display element layer and includes amorphous silicon. The pixel electrode includes a first upper surface recessed with respect to the light-emitting layer and not overlapping the pixel defining layer and a second upper surface extending from the first upper surface and overlapping the pixel defining layer. The color control layer overlaps the second upper surface.

Classes IPC  ?

• 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]
• H10K 59/80 - Détails de structure

Abrégé

A method for manufacturing a display device including providing a preliminary display device including a base layer, and a display element layer disposed on the base layer. The display element layer includes a pixel-defining layer having pixel openings, and first electrodes disposed in the pixel openings. A portion of the first electrodes is covered by the pixel-defining layer. The method includes forming blocking particles on the first electrode and the pixel-defining layer, forming a recessed pattern by performing dry etching on the preliminary display device using the blocking particles, and removing the blocking particles by performing wet etching.

Classes IPC  ?

• H10K 59/12 - Affichages à OLED à matrice active [AMOLED]
• H10K 59/122 - Structures ou couches définissant le pixel, p. ex. bords
• H10K 59/35 - Dispositifs spécialement adaptés à l'émission de lumière multicolore comprenant des sous-pixels rouge-vert-bleu [RVB]

Abrégé

A reference voltage, a data drive voltage and a difference value between an anode initialization voltage and a second power supply voltage are controlled according to an average image level of input image data.

Classes IPC  ?

• 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

Abrégé

A display device includes a first substrate; a display panel including a first signal pad, a via layer, and a second signal pad; and a driver circuit connected to the first signal pad and the second signal pad. The driver circuit includes: a second substrate, a first circuit signal pad , a circuit fixing pad, and a second circuit signal pad. The via layer of the display panel includes a via hole penetrating the via layer. The the first circuit signal pad and the second circuit signal pad of the driver circuit are connected with the first signal pad and the second signal pad of the display panel, respectively. The circuit fixing pad overlaps with the via hole of the display panel and is further located inside the via hole.

Classes IPC  ?

• H10K 59/131 - Interconnexions, p. ex. lignes de câblage ou bornes
• H10K 59/124 - Couches isolantes formées entre les éléments TFT et les éléments OLED
• 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
• H10K 59/88 - Éléments factices, c.-à-d. éléments ayant des caractéristiques non fonctionnelles
• H10K 102/00 - Détails de structure relatifs aux dispositifs organiques couverts par la présente sous-classe

Abrégé

A stage circuit according to an embodiment of the disclosure includes first, second, third, and fourth input terminals, an input part configured to transmit a carry signal to a second node in response to the clock signal, a first signal processing part configured to selectively transmit the on-voltage and the carry signal to a first node in response to the clock signal and the first signal processing part including a capacitor connected between the first node and the second node, and a switching element electrically connecting the second node to a fourth node, a second signal processing part configured to control a voltage of a third node in response to a voltage of the second node, and an output part configured to selectively output the on-voltage and the off-voltage as a scan signal depending on the voltage of the third node and a voltage of the fourth node.

Classes IPC  ?

• G09G 3/32 - 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]

Abrégé

An electronic device manufacturing equipment includes an upper jig including a bottom surface and an accommodation groove defined by side surfaces bent and extending from the bottom surface, a lower jig disposed below the upper jig, and a pad disposed between the upper jig and the lower jig, wherein the pad includes a pressing surface facing the bottom surface, a rear surface facing the lower jig, and side pad surfaces bent from the rear surface toward the pressing surface, and the pressing surface includes a curved portion having a predetermined curvature in a cross-section, edge portions respectively connected to the side pad surfaces, and flat portions respectively connecting the curved portion and the edge portions and each including a flat surface.

Classes IPC  ?

• H05K 5/03 - Couvercles ou capots

Abrégé

Embodiments provide an organometallic compound, a light-emitting device including the organometallic compound, and an electronic apparatus including the light-emitting device. The light-emitting device includes a first electrode, a second electrode facing the first electrode, an interlayer between the first electrode and the second electrode and including an emission layer, and the organometallic compound, which is represented by Formula 1, as defined in the specification:

Classes IPC  ?

• H10K 50/12 - OLED ou diodes électroluminescentes polymères [PLED] caractérisées par les couches électroluminescentes [EL] comprenant des dopants
• C07F 15/00 - Composés contenant des éléments des groupes 8, 9, 10 ou 18 du tableau périodique
• H10K 85/30 - Composés de coordination
• H10K 102/00 - Détails de structure relatifs aux dispositifs organiques couverts par la présente sous-classe

Abrégé

A display device includes: a first substrate; a second substrate; and a filling layer. Each of the first and second substrates include: a display area; a non-display area around the display area; a light transmitting area; and a light transmitting peripheral area. The first substrate further includes: a circuit layer on a support substrate; and two or more light transmitting peripheral dams in the light transmitting peripheral area. The circuit layer includes: light emitting pixel drivers; data lines to transmit data signals to the light emitting pixel drivers; and a shield line in the light emitting peripheral area, to transmit a constant voltage, and overlapping with some of the data lines. The two or more light transmitting peripheral dams overlap with the shield line.

Classes IPC  ?

• H10K 59/126 - Blindage, p. ex. moyens de blocage de la lumière sur les TFT
• H10K 59/131 - Interconnexions, p. ex. lignes de câblage ou bornes
• H10K 59/80 - Détails de structure

Abrégé

Provided is an electronic device including a display panel which includes a base layer including a first region, a second region which surrounds the first region, and a third region which surrounds the second region, a circuit element layer including transistors which are included in the pixels and the IR emitter, a display layer including light-emitting elements which are respectively included in the pixels and the IR emitter and are connected to transistors comprised in the pixels and the IR emitter, an encapsulation layer disposed on the display layer, a light control member disposed on the encapsulation layer, and infrared light emitted from the IR emitter is providedsuch that the infrared light is more similar to a surface light source form in a direction from the third region to the first region.

Classes IPC  ?

• H10K 59/35 - Dispositifs spécialement adaptés à l'émission de lumière multicolore comprenant des sous-pixels rouge-vert-bleu [RVB]
• H10K 59/80 - Détails de structure

Abrégé

A cover window includes, a front portion, and a peripheral portion bent from the front portion and disposed on one side of the front portion, a substrate, and a coating layer disposed on the substrate and including a first layer disposed at an uppermost position, a second layer disposed below the first layer, and a third layer disposed below the second layer, wherein the first layer includes a low-refractive-index layer, the second layer includes at least two high-refractive-index layers and a low-refractive-index layer disposed between the at least two high-refractive-index layers, and the third layer includes at least two low-refractive-index layers and a high-refractive-index layer disposed between the at least two low-refractive-index layers.

Classes IPC  ?

• G02B 1/115 - Multicouches
• G02B 1/14 - Revêtements protecteurs, p. ex. revêtements durs
• G06F 1/16 - Détails ou dispositions de structure

Abrégé

Provided is an inkjet printing apparatus. The inkjet printing apparatus includes a stage on which a substrate is configured to be disposed, the substrate including a first mark disposed in a print area and a second mark spaced apart from the first mark and disposed in the print area, a head unit disposed on the stage, a first camera unit disposed on a side surface of the head unit, and a second camera unit disposed on a side surface of the head unit and spaced apart from the first camera unit in a first direction DR1. The first camera unit is configured to capture the first mark and the second mark, and the second camera unit is configured to capture the first mark.

Classes IPC  ?

• B41J 2/045 - Machines à écrire ou mécanismes d'impression sélective caractérisés par le procédé d'impression ou de marquage pour lequel ils sont conçus caractérisés par la mise en contact sélective d'un liquide ou de particules avec un matériau d'impression à jet d'encre caractérisés par le procédé de formation du jet en produisant à la demande des gouttelettes ou des particules séparées les unes des autres par pression, p. ex. à l'aide de transducteurs électromécaniques
• B41J 3/407 - Machines à écrire ou mécanismes d'impression ou de marquage sélectif caractérisés par le but dans lequel ils sont construits pour le marquage sur des matériaux particuliers
• H10K 71/10 - Dépôt d'une matière active organique
• H10K 71/13 - Dépôt d'une matière active organique en utilisant un dépôt liquide, p. ex. revêtement par centrifugation en utilisant des techniques d'impression, p. ex. l’impression par jet d'encre ou la sérigraphie

Abrégé

A maintenance system for inkjet heads includes, a wiper which absorbs residual ink remaining on the inkjet heads, a plurality of blotters which presses the wiper against the nozzles surfaces, and the controller which periodically performs individual position compensation of the plurality of blotters based on wear deviations of the coating films. The maintenance system for the inkjet heads performs the position compensation of the plurality of blotters based on an image obtained from a first sensor which acquires an image of coating films on the nozzle surfaces of the inkjet heads or a second sensor which acquires an image of the wiper.

Classes IPC  ?

• B41J 2/165 - Prévention du colmatage des ajutages, p. ex. nettoyage, obturation par un capuchon ou humidification des ajutages
• G06F 3/14 - Sortie numérique vers un dispositif de visualisation
• H05K 5/02 - Enveloppes, coffrets ou tiroirs pour appareils électriques Détails

Abrégé

A display device includes a substrate and a transistor. The transistor includes an active layer located on the substrate and a gate insulating layer and a gate electrode located on a portion of the active layer. The active layer includes a first pattern located in a central portion of the active layer overlapping the gate electrode in a thickness direction. The active layer also includes a second pattern located in an edge portion of the active layer to surround the first pattern. Further, the first pattern includes a first oxide semiconductor and the second pattern includes a second oxide semiconductor, the second oxide semiconductor having lower mobility than the first oxide semiconductor.

Classes IPC  ?

• H10D 30/67 - Transistors à couche mince [TFT]
• H10D 30/01 - Fabrication ou traitement
• 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

Abrégé

A deposition mask includes a mask frame in which a plurality of cell openings is formed, and a membrane located above the mask frame and in which a plurality of pixel openings overlapping the plurality of cell openings is formed, wherein the pixel openings overlapping the cell openings formed in a region different from the central area of the mask frame is located higher than the pixel openings overlapping the cell openings formed in the central area of the mask frame.

Classes IPC  ?

• C23C 14/04 - Revêtement de parties déterminées de la surface, p. ex. au moyen de masques
• 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

Abrégé

An electronic device includes: a display panel having a first region, a bending region, and a second region, and including a display layer and a sensor layer. The sensor layer includes: a first charging electrode in the first region, and overlapping with at least one first electrode; a second charging electrode in the first region, and overlapping with at least one other first electrode; a first charging trace line electrically connected to the first charging electrode and the sensor driver, and including a first charging trace line portion in the first region, and a second charging trace line portion in the second region; and a second charging trace line electrically connected to the second charging electrode and the sensor driver, and including a third charging trace line portion in the first region, and a fourth charging trace line portion in the second region.

Classes IPC  ?

• G06F 3/041 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction
• G06F 3/044 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction par des moyens capacitifs

Abrégé

A display device includes: a substrate including first light emitting areas and second light emitting areas; first pixel electrodes arranged in the first light emitting areas on the substrate, and second pixel electrodes arranged in the second light emitting areas on the substrate; first light emitting elements arranged in the first pixel electrodes and configured to emit light of a first wavelength, and second light emitting elements arranged in the second pixel electrodes and configured to emit light of a second wavelength, wherein the second wavelength is a different wavelength than the first wavelength; and bonding organic pads respectively arranged between the first pixel electrodes and the first light emitting elements corresponding to the first pixel electrodes, and bottom bonding electrodes respectively arranged between the second pixel electrodes and the second light emitting elements corresponding to the second pixel electrodes.

Classes IPC  ?

• H10H 20/857 - Interconnexions, p. ex. grilles de connexion, fils de connexion ou billes de soudure
• H10H 20/01 - Fabrication ou traitement
• H10H 20/819 - Corps caractérisés par leur forme particulière, p. ex. substrats incurvés ou tronqués
• H10H 20/824 - Matériaux des régions électroluminescentes comprenant uniquement des matériaux du groupe III-V, p. ex. GaP
• H10H 20/825 - Matériaux des régions électroluminescentes comprenant uniquement des matériaux du groupe III-V, p. ex. GaP contenant de l’azote, p. ex. GaN
• H10H 20/84 - Revêtements, p. ex. couches de passivation ou revêtements antireflets

Abrégé

An electronic device includes: a display panel having a first area, and a second area having a higher transmittance than that of the first area, the display panel including a display layer, and a sensor layer on the display layer; and an electronic module under the display panel to overlap with the second area. The sensor layer includes: a plurality of first electrodes along a first direction; a plurality of second electrodes along a second direction crossing the first direction; a plurality of third electrodes along the first direction, and overlapping with the plurality of first electrodes; and a plurality of fourth electrodes along the second direction, and overlapping with the plurality of second electrodes. In the second area, a third electrode among the plurality of third electrodes and a fourth electrode among the plurality of fourth electrodes are insulated from each other and cross each other.

Classes IPC  ?

• G06F 3/044 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction par des moyens capacitifs
• G06F 3/041 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction

Abrégé

A display panel includes: a substrate including an opening area, an intermediate area at least partially surrounding around the opening area, and a display area at least partially surrounding around the intermediate area; a light-emitting diode in the display area; a first dam in the intermediate area, and having at least one first groove defined in an upper surface of the first dam; and a second dam between the first dam and the display area, the second dam including: an organic material portion; and a metal portion within the organic material portion, and having a portion protruding beyond a side surface of the organic material portion.

Classes IPC  ?

• H10K 59/80 - Détails de structure
• H10K 59/12 - Affichages à OLED à matrice active [AMOLED]
• H10K 59/122 - Structures ou couches définissant le pixel, p. ex. bords

Abrégé

Disclosed is an electronic device including a display layer, a sensor layer above the display layer, and a sensor driver configured to drive the sensor layer, and including a coordinate corrector configured to output a corrected sensing signal by applying an offset to a sensing signal for an input device sensed in the sensor layer, and a coordinate calculator configured to calculate coordinate information of the input device based on the corrected sensing signal, and wherein a number of negative data in the corrected sensing signal is less than a number of negative data in the sensing signal.

Classes IPC  ?

• G06F 3/041 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction
• G06F 3/044 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction par des moyens capacitifs

Abrégé

A display panel includes a base layer. A light-emitting element layer is disposed on the base layer and includes a light-emitting element. A circuit layer is disposed on the base layer and includes a thin film transistor electrically connected to the light-emitting element. The thin film transistor includes a gate electrode. A channel overlaps the gate electrode and includes an oxide semiconductor. A source electrode is disposed on a first end of the channel. A drain electrode is disposed on an opposite second end of the channel. An insertion layer is disposed between the channel and the source electrode and between the channel and the drain electrode. The insertion layer includes a dipole layer disposed on the channel, and an oxygen diffusion prevention layer disposed on the dipole layer.

Classes IPC  ?

• H10K 59/121 - Affichages à OLED à matrice active [AMOLED] caractérisés par la géométrie ou la disposition des éléments de pixel
• H10K 59/12 - Affichages à OLED à matrice active [AMOLED]

Abrégé

An electronic device may include: a display layer configured to display an image, the display layer including a plurality of data lines and pixels each connected to a corresponding data line among the plurality of data lines; a display driver configured to output data signals to the plurality of data lines; a sensor layer on the display layer, the sensor layer including a plurality of first electrodes and a plurality of second electrodes; and a sensor driver configured to drive the sensor layer, wherein the plurality of first electrodes includes electrodes of a first group and electrodes of a second group, and wherein the sensor driver is configured to: output transmission signals to the electrodes of the first group; output compensation signals to the electrodes of the second group; and receive detection signals from the plurality of second electrodes.

Classes IPC  ?

• G06F 3/041 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction

Abrégé

A display module may include a display panel including a plurality of pixels respectively connected to a plurality of data lines and a plurality of scan lines, a data drive circuit configured to drive the plurality of data lines; a first scan drive circuit configured to drive a first plurality of scan lines of the plurality of scan lines, and a second scan drive circuit configured to drive a plurality of second scan lines of the plurality of scan lines. During a multi-frequency mode, the display panel is divided into a first display region driven at a first drive frequency and a second display region driven at the second drive frequency, the first scan drive circuit is configured to set a drive frequency of the first plurality of scan lines in a boundary area of the second display region to a third drive frequency, and the second scan drive circuit is configured to set a drive frequency of the second plurality of scan lines in the boundary area to a fourth drive frequency.

Classes IPC  ?

• G09G 3/3266 - Détails des circuits de commande pour les électrodes de balayage
• G09G 3/3275 - Détails des circuits de commande pour les électrodes de données

Abrégé

An electronic apparatus including a display module and a window member, and a method for manufacturing the electronic apparatus. The display module includes a folding part, a first non-folding part adjacent to one side of the folding part, and a second non-folding part adjacent to the other side of the folding part. The window member includes a glass substrate and a polymer layer. The polymer layer is disposed on at least one of the lower surface or the upper surface of the glass substrate, and includes a polymer derived from a resin composition. The resin composition includes a polyisocyanate, a polyol, an acrylate containing a cycloalkyl group, and a photoinitiator.

Classes IPC  ?

• G06F 1/16 - Détails ou dispositions de structure

Abrégé

A display device may include: an inorganic encapsulation area surrounding a through-hole; a wiring area surrounding the inorganic encapsulation area; and a display area surrounding the wiring area. The inorganic encapsulation area includes: a first organic film including a first sub-organic film having a first inclined surface and a second sub-organic film having a second inclined surface facing the first opposing inclined surface; a first groove between the first sub-organic film and the second sub-organic film; and a protrusion including at least a portion of the first organic film, wherein the protrusion is raised between the first sub-organic film and the second sub-organic film. An electronic device may include the display device.

Classes IPC  ?

• H10K 59/80 - Détails de structure
• H10K 59/131 - Interconnexions, p. ex. lignes de câblage ou bornes