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1. WO2022007531 - DISPLAY DEVICE, MANUFACTURING METHOD FOR DISPLAY DEVICE, AND ELECTRONIC DEVICE

Publication Number WO/2022/007531
Publication Date 13.01.2022
International Application No. PCT/CN2021/096180
International Filing Date 26.05.2021
IPC
H01L 51/52 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
51Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
50specially adapted for light emission, e.g. organic light emitting diodes (OLED) or polymer light emitting devices (PLED)
52Details of devices
H01L 51/56 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
51Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
50specially adapted for light emission, e.g. organic light emitting diodes (OLED) or polymer light emitting devices (PLED)
56Processes or apparatus specially adapted for the manufacture or treatment of such devices or of parts thereof
H01L 27/32 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
27Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
28including components using organic materials as the active part, or using a combination of organic materials with other materials as the active part
32with components specially adapted for light emission, e.g. flat-panel displays using organic light-emitting diodes
Applicants
  • OPPO广东移动通信有限公司 GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD. [CN]/[CN]
Inventors
  • 李明阳 LI, Mingyang
Agents
  • 深圳翼盛智成知识产权事务所(普通合伙) ESSEN PATENT & TRADEMARK AGENCY
Priority Data
202010642336.306.07.2020CN
Publication Language Chinese (zh)
Filing Language Chinese (ZH)
Designated States
Title
(EN) DISPLAY DEVICE, MANUFACTURING METHOD FOR DISPLAY DEVICE, AND ELECTRONIC DEVICE
(FR) DISPOSITIF D'AFFICHAGE, PROCÉDÉ DE FABRICATION POUR DISPOSITIF D'AFFICHAGE ET DISPOSITIF ÉLECTRONIQUE
(ZH) 显示装置、显示装置的制备方法及电子设备
Abstract
(EN) Provided in the embodiments of the present application are a display device, a manufacturing method for the display device, and an electronic device. The display device comprises: a substrate; a driving layer, provided on the substrate; a planarization layer, provided on the driving layer, the planarization layer comprising an edge part extended beyond the driving layer, the edge part being provided with a recessing/protruding structure, and the recessing/protruding structure comprising one or more grooves provided on the edge part and/or one or more protrusions provided on the edge part; and a protective layer, provided on the planarization layer and covering the recessing/protruding structure.
(FR) Les modes de réalisation de la présente demande concernent un dispositif d'affichage, un procédé de fabrication pour le dispositif d'affichage et un dispositif électronique. Le dispositif d'affichage comprend : un substrat ; une couche d'excitation disposée sur le substrat ; une couche de planarisation disposée sur la couche d'excitation, la couche de planarisation comprenant une partie de bord s'étendant au-delà de la couche d'excitation, la partie de bord étant dotée d'une structure en creux/en saillie, et la structure en creux/en saillie comprenant une ou plusieurs rainures disposées sur la partie de bord et/ou une ou plusieurs saillies disposées sur la partie de bord ; et une couche de protection disposée sur la couche de planarisation et recouvrant la structure en creux/en saillie.
(ZH) 本申请实施例提供一种显示装置、显示装置的制备方法及电子设备,显示装置包括:基板;驱动层,设置于基板上;平坦层,设置于驱动层上,平坦层包括超出驱动层的边缘部,边缘部上设有凹凸结构,凹凸结构包括边缘部上开设的一个或多个凹槽和/或边缘部上设置的一个或多个凸起;以及保护层,设置于平坦层上,并覆盖凹凸结构。
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