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1. WO2020133938 - DISPLAY PANEL, DISPLAY PANEL MANUFACTURING METHOD, DISPLAY SCREEN, AND DISPLAY TERMINAL

Publication Number WO/2020/133938
Publication Date 02.07.2020
International Application No. PCT/CN2019/090869
International Filing Date 12.06.2019
IPC
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
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
H01L 2227/323
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
2227Indexing scheme for devices consisting of a plurality of semiconductor or other solid state components formed in or on a common substrate covered by group H01L27/00
32Devices including an organic light emitting device [OLED], e.g. OLED display
323Multistep processes for AMOLED
H01L 2251/306
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
2251Indexing scheme relating to organic semiconductor devices covered by group H01L51/00
30Materials
301Inorganic materials
303Oxides, e.g. metal oxides
305Transparent conductive oxides [TCO]
306composed of tin oxides, e.g. F doped SnO2
H01L 2251/308
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
2251Indexing scheme relating to organic semiconductor devices covered by group H01L51/00
30Materials
301Inorganic materials
303Oxides, e.g. metal oxides
305Transparent conductive oxides [TCO]
308composed of indium oxides, e.g. ITO
H01L 27/3218
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
3218characterised by the geometrical arrangement of the RGB sub-pixels
H01L 27/3241
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]
3241Matrix-type displays
Applicants
  • 云谷(固安)科技有限公司 YUNGU (GU'AN) TECHNOLOGY CO., LTD. [CN]/[CN]
Inventors
  • 刘如胜 LIU, Rusheng
  • 盛翠翠 SHENG, Cuicui
  • 徐琳 XU, Lin
  • 黄根茂 HUANG, Genmao
  • 袁波 YUAN, Bo
  • 杜哲 DU, Zhe
  • 楼均辉 LOU, Junhui
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
201811654739.929.12.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) DISPLAY PANEL, DISPLAY PANEL MANUFACTURING METHOD, DISPLAY SCREEN, AND DISPLAY TERMINAL
(FR) PANNEAU D'AFFICHAGE, SON PROCÉDÉ DE FABRICATION, ÉCRAN D'AFFICHAGE ET TERMINAL D'AFFICHAGE
(ZH) 显示面板、显示面板制备方法、显示屏及显示终端
Abstract
(EN)
A display panel, a display panel manufacturing method, a display screen, and a display terminal. The display panel comprises: a substrate (1), the substrate (1) comprising multiple sub-pixel regions, each of the sub-pixel regions comprising a first region (11) and a second region (12), the first region (11) being provided with the substrate (1), a buffer layer (4), and a pixel circuit layer (2), and the second region (12) being provided with the substrate (1); and a first electrode (3) disposed on the second region (12) of each of the sub-pixel region and directly contacting the substrate (1). According to the display panel, each sub-pixel region is divided into the first region (11) and the second region (12), the first region (11) is provided with the substrate (1), the buffer layer (4), and the pixel circuit layer (2), the second region (12) is provided with the substrate (1) and the first electrode (3) directly contacting the substrate (1), and no inorganic film is provided between the first electrode (3) and the substrate (1); thus, the inorganic film coverage area is reduced, and the transparency of the display panel is improved.
(FR)
L’invention concerne un panneau d’affichage, son procédé de fabrication, un écran d'affichage, et un terminal d’affichage. Le panneau d'affichage comprend : un substrat (1), le substrat (1) comprenant de multiples régions de sous-pixels, chacune des régions de sous-pixels comprenant une première région (11) et une seconde région (12), la première région (11) comportant un substrat (1), une couche tampon (4), et une couche de circuit de pixel (2), et la seconde région (12) comportant le substrat (1) ; et une première électrode (3) disposée sur la seconde région (12) de chacune de la région de sous-pixel et en contact direct avec le substrat (1). Selon le panneau d'affichage, chaque région de sous-pixel est divisée en la première région (11) et la seconde région (12), la première région (11) comporte le substrat (1), la couche tampon (4) et la couche de circuit de pixel (2), la seconde région (12) comporte le substrat (1) et la première électrode (3) en contact direct avec le substrat (1), et aucun film inorganique n'est disposé entre la première électrode (3) et le substrat (1) ; ainsi, la zone de couverture de film inorganique est réduite, et la transparence du panneau d'affichage est améliorée.
(ZH)
一种显示面板、显示面板制备方法、显示屏及显示终端,其中,显示面板包括:基板(1),所述基板(1)包括多个子像素区域,每一个子像素区域包括第一区域(11)和第二区域(12),所述第一区域(11)设置有基板(1)、缓冲层(4)和像素电路层(2),所述第二区域(12)设置有所述基板(1);第一电极(3),设置在所述每一个子像素区域的所述第二区域(12)上并且与所述基板(1)直接接触。上述显示面板,将每一个子像素区域划分为第一区域(11)和第二区域(12),第一区域(11)上设置有基板(1)、缓冲层(4)、像素电路层(2),第二区域(12)上设置有基板(1)以及与基板(1)直接接触设置的第一电极(3),第一电极(3)与基板(1)之间不设置无机膜层,减少了无机膜层的覆盖面积,提高了显示面板的透明度。
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