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1. WO2020062735 - DISPLAY PANEL, DISPLAY SCREEN, AND DISPLAY TERMINAL

Publication Number WO/2020/062735
Publication Date 02.04.2020
International Application No. PCT/CN2019/072628
International Filing Date 22.01.2019
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
H01L 51/56 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)
56Processes or apparatus specially adapted for the manufacture or treatment of such devices or of parts thereof
CPC
G09F 9/30
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
9Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
30in which the desired character or characters are formed by combining individual elements
G09F 9/33
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
9Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
30in which the desired character or characters are formed by combining individual elements
33being semiconductor devices, e.g. diodes
G09G 3/3208
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
3Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
20for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix ; no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
22using controlled light sources
30using electroluminescent panels
32semiconductive, e.g. using light-emitting diodes [LED]
3208organic, e.g. using organic light-emitting diodes [OLED]
H01L 27/32
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]
H01L 51/52
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
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
Applicants
  • 云谷(固安)科技有限公司 YUNGU (GU'AN) TECHNOLOGY CO., LTD. [CN]/[CN]
Inventors
  • 楼均辉 LOU, Junhui
  • 宋艳芹 SONG, Yanqin
Agents
  • 北京三聚阳光知识产权代理有限公司 SUNSHINE INTELLECTUAL PROPERTY INTERNATIONAL CO., LTD
Priority Data
201811163242.730.09.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) DISPLAY PANEL, DISPLAY SCREEN, AND DISPLAY TERMINAL
(FR) PANNEAU D'AFFICHAGE, ÉCRAN D'AFFICHAGE ET TERMINAL D’AFFICHAGE
(ZH) 显示面板、显示屏及显示终端
Abstract
(EN)
A display panel, a display screen, and a display terminal. The display panel comprises: a substrate (1) provided with pixel circuits (2) thereon; a pixel defining layer (4) having a plurality of openings (31); a light-emitting structure layer (5) disposed in the plurality of openings (31) to form a plurality of subpixels, wherein either sub-pixels in adjacent sub-pixel rows or sub-pixels in adjacent sub-pixel columns are arranged in a staggered manner; a first electrode layer being disposed on the pixel circuits and comprising a plurality of first electrodes (3), wherein the pixel circuits and the subpixels correspond one-to-one to the first electrodes (3); a second electrode (6) disposed above the light-emitting structure layer (5), the second electrode (6) being a surface electrode; and a scan line (7) and a data line (8) connected to all of the pixel circuits, wherein the scan line (7) provides voltage to the pixel circuits so as to control the pixel circuits to turn on and off, and, when the pixel circuits are turned on, a driving current from the data line is directly provided to the first electrodes (3) to control the subpixels to emit light.
(FR)
La présente invention concerne un panneau d'affichage, un écran d'affichage et un terminal d'affichage. Le panneau d'affichage comprend : un substrat (1) comprenant des circuits de pixels (2) sur celui-ci ; une couche de définition de pixels (4) ayant une pluralité d'ouvertures (31) ; une couche de structure électroluminescente (5) disposée dans la pluralité d'ouvertures (31) pour former une pluralité de sous-pixels, soit des sous-pixels dans des rangées de sous-pixels adjacents ou des sous-pixels dans des colonnes de sous-pixels adjacents sont agencés en quinconce ; une première couche d'électrode étant disposée sur les circuits de pixel et comprenant une pluralité de premières électrodes (3), les circuits de pixels et les sous-pixels correspondant les uns aux autres aux premières électrodes (3) ; une seconde électrode (6) disposée au-dessus de la couche de structure électroluminescente (5), la seconde électrode (6) étant une électrode de surface ; et une ligne de balayage (7) et une ligne de données (8) connectées à tous les circuits de pixels, la ligne de balayage (7) fournit une tension aux circuits de pixels de façon à commander les circuits de pixels pour leur mise sous tension et hors tension, et, lorsque les circuits de pixels sont allumés, un courant de commande provenant de la ligne de données est directement fourni aux premières électrodes (3) pour commander les sous-pixels pour émettre de la lumière.
(ZH)
一种显示面板、显示屏及显示终端,显示面板包括:基板(1),基板(1)上设置有像素电路(2);像素限定层(4),其上具有多个第一开口(31);设置在多个第一开口(31)内的发光结构层(5),以形成多个子像素;相邻的子像素行中的各个子像素错位排列,和/或,相邻的子像素列中的各个子像素错位排列;设置于像素电路上的第一电极层,第一电极层包括多个第一电极(3),像素电路与第一电极(3)一一对应,子像素与第一电极(3)一一对应;设置于发光结构层(5)上方的第二电极(6),第二电极(2)为面电极;与像素电路均连接的扫描线(7)和数据线(8),扫描线(7)为像素电路提供电压,以控制像素电路的开启和关闭,在像素电路开启时,来自数据线上的驱动电流直接提供给第一电极(3),以控制子像素发光。
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