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1. WO2021042520 - DISPLAY PANEL AND ELECTRONIC DEVICE

Publication Number WO/2021/042520
Publication Date 11.03.2021
International Application No. PCT/CN2019/117040
International Filing Date 11.11.2019
IPC
H01L 27/32 2006.01
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
H01L 51/52 2006.01
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
CPC
G06F 3/0412
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01Input arrangements or combined input and output arrangements for interaction between user and computer
03Arrangements for converting the position or the displacement of a member into a coded form
041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
0412Digitisers structurally integrated in a display
G06F 3/0416
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01Input arrangements or combined input and output arrangements for interaction between user and computer
03Arrangements for converting the position or the displacement of a member into a coded form
041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
0416Control or interface arrangements specially adapted for digitisers
H01L 27/3211
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 [OLED]
3206Multi-colour light emission
3211using RGB sub-pixels
H01L 27/323
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 [OLED]
3225OLED integrated with another component
323the other component being a touch screen
H01L 51/5271
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
5262Arrangements for extracting light from the device
5271Reflective means
Applicants
  • 武汉华星光电半导体显示技术有限公司 WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. [CN]/[CN]
Inventors
  • 马伟欣 MA, Weixin
  • 陈彩琴 CHEN, Caiqin
  • 赵瑜 ZHAO, Yu
Agents
  • 深圳紫藤知识产权代理有限公司 PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO.,LTD.
Priority Data
201910839669.206.09.2019CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) DISPLAY PANEL AND ELECTRONIC DEVICE
(FR) ÉCRAN D'AFFICHAGE ET DISPOSITIF ÉLECTRONIQUE
(ZH) 显示面板和电子设备
Abstract
(EN)
Provided are a display panel and an electronic device. The display panel comprises: a light-emitting layer, an encapsulation layer and a touch control layer, wherein the light-emitting layer comprises a plurality of pixel units and a plurality of isolation units located between the plurality of pixel units; and the touch control layer comprises at least one insulating dielectric layer covering the encapsulation layer, and a plurality of touch control units, and the touch control layer further comprises a plurality of recessed portions, with the plurality of recessed portions being arranged in the insulating dielectric layer, and the plurality of recessed portions corresponding to the plurality of pixel units.
(FR)
L'invention concerne un écran d'affichage et un dispositif électronique. L'écran d'affichage comprend : une couche électroluminescente, une couche d'encapsulation et une couche de commande tactile, la couche électroluminescente comprenant une pluralité d'unités de pixel et une pluralité d'unités d'isolation situées entre la pluralité d'unités de pixel ; et la couche de commande tactile comprend au moins une couche diélectrique isolante recouvrant la couche d'encapsulation, et une pluralité d'unités de commande tactile, et la couche de commande tactile comprend en outre une pluralité de parties évidées, la pluralité de parties évidées étant agencée dans la couche diélectrique isolante, et la pluralité de parties évidées correspondant à la pluralité d'unités de pixel.
(ZH)
一种显示面板和电子设备。所述显示面板包括:发光层、封装层和触控层。所述发光层包括多个像素单元和位于所述多个像素单元之间的多个隔离单元。所述触控层包括覆盖所述封装层的至少一层绝缘介质层和多个触控单元。,所述触控层还包括多个凹陷部,所述多个凹陷部设置在所述绝缘介质层中,所述多个凹陷部与所述多个像素单元对应。
Also published as
Latest bibliographic data on file with the International Bureau