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1. WO2022068450 - DISPLAY SUBSTRATE AND DISPLAY PANEL

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Publication Number WO/2022/068450
Publication Date 07.04.2022
International Application No. PCT/CN2021/113203
International Filing Date 18.08.2021
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 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
CPC
G02F 1/1362
GPHYSICS
02OPTICS
FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
01for the control of the intensity, phase, polarisation or colour 
13based on liquid crystals, e.g. single liquid crystal display cells
133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
136Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
1362Active matrix addressed cells
G02F 1/1368
GPHYSICS
02OPTICS
FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
01for the control of the intensity, phase, polarisation or colour 
13based on liquid crystals, e.g. single liquid crystal display cells
133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
136Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
1362Active matrix addressed cells
1368in which the switching element is a three-electrode device
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
Applicants
  • 京东方科技集团股份有限公司 BOE TECHNOLOGY GROUP CO., LTD. [CN]/[CN]
  • 鄂尔多斯市源盛光电有限责任公司 ORDOS YUANSHENG OPTOELECTRONICS CO., LTD. [CN]/[CN]
Inventors
  • 刘弘 LIU, Hong
  • 徐敬义 XU, Jingyi
  • 许晓春 XU, Xiaochun
  • 刘建涛 LIU, Jiantao
  • 陈婉芝 CHEN, Wanzhi
  • 徐成福 XU, Chengfu
  • 李波 LI, Bo
  • 张永强 ZHANG, Yongqiang
  • 刘鹏 LIU, Peng
  • 郝瑞瑞 HAO, Ruirui
  • 冯宇 FENG, Yu
  • 武新国 WU, Xinguo
Agents
  • 北京天昊联合知识产权代理有限公司 TEE&HOWE INTELLECTUAL PROPERTY ATTORNEYS
Priority Data
202011060839.630.09.2020CN
Publication Language Chinese (zh)
Filing Language Chinese (ZH)
Designated States
Title
(EN) DISPLAY SUBSTRATE AND DISPLAY PANEL
(FR) SUBSTRAT D'AFFICHAGE ET PANNEAU D'AFFICHAGE
(ZH) 显示基板及显示面板
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Abstract
(EN) Provided in the present invention are a display substrate and a display panel, relating to the technical field of displays. The display panel of the present invention comprises a display area and a peripheral area surrounding the display area; the display substrate comprises: a substrate; multi-layer insulating layers arranged in sequence in the direction away from the substrate, each layer amongst the multi-layer insulating layers being positioned in the display area and the peripheral area; and a protrusion structure arranged between two adjacent layers of at least some of the multi-layer insulating layers, the protrusion structure being positioned in the peripheral area.
(FR) La présente invention concerne un substrat d'affichage et un panneau d'affichage qui se rapportent au domaine technique des dispositifs d'affichage. Le panneau d'affichage de la présente invention comprend une zone d'affichage et une zone périphérique entourant la zone d'affichage ; le substrat d'affichage comprend : un substrat ; des couches isolantes multicouches disposées en séquence dans la direction opposée au substrat, chaque couche parmi les couches isolantes multicouches étant positionnée dans la zone d'affichage et la zone périphérique ; et une structure saillante disposée entre deux couches adjacentes d'au moins certaines des couches isolantes multicouches, la structure saillante étant positionnée dans la zone périphérique.
(ZH) 本发明提供一种显示基板及显示面板，属于显示技术领域。本发明的显示基板，其包括显示区和环绕所述显示区的周边区；所述显示基板包括：基底；多层绝缘层，沿背离所述基底方向依次设置；所述多层绝缘层中的每层位于所述显示区和所述周边区；凸起结构，设置在所述多层绝缘层中至少部分两相邻的之间，且所述凸起结构位于所述周边区。
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