CN113632234A - 显示基板及其制作方法、显示装置 - Google Patents

显示基板及其制作方法、显示装置 Download PDF

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Publication number
CN113632234A
CN113632234A CN201980003012.0A CN201980003012A CN113632234A CN 113632234 A CN113632234 A CN 113632234A CN 201980003012 A CN201980003012 A CN 201980003012A CN 113632234 A CN113632234 A CN 113632234A
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China
Prior art keywords
layer
barrier wall
metal
display substrate
display
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CN201980003012.0A
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English (en)
Inventor
顾品超
黄炜赟
蒋冬华
赵吾阳
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BOE Technology Group Co Ltd
Chengdu BOE Optoelectronics Technology Co Ltd
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BOE Technology Group Co Ltd
Chengdu BOE Optoelectronics Technology Co Ltd
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Application filed by BOE Technology Group Co Ltd, Chengdu BOE Optoelectronics Technology Co Ltd filed Critical BOE Technology Group Co Ltd
Publication of CN113632234A publication Critical patent/CN113632234A/zh
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/84—Passivation; Containers; Encapsulations
    • H10K50/844—Encapsulations
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/60—OLEDs integrated with inorganic light-sensitive elements, e.g. with inorganic solar cells or inorganic photodiodes
    • H10K59/65—OLEDs integrated with inorganic image sensors
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • H10K59/1201—Manufacture or treatment

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

一种显示基板(100)及其制作方法、显示装置，属于显示技术领域。显示基板(100)包括显示区(101)、阻隔墙设置区和开孔区(1011)，所述显示区(101)围绕所述阻隔墙设置区，所述阻隔墙设置区围绕所述开孔区(1011)，显示基板(100)的制作方法包括在形成所述显示基板(100)的发光器件的第一电极后，去除所述阻隔墙设置区的保护层(403)，暴露出被所述保护层(403)覆盖的至少一圈初始阻隔墙(41)，所述初始阻隔墙(41)围绕所述开孔区(1011)设置；对所述至少一圈初始阻隔墙(41)进行刻蚀，形成至少一圈阻隔墙(42)，所述阻隔墙(42)的至少一个侧面形成有凹口。上述技术方案可以提高显示基板(100)的良率。

Description

PCT国内申请，说明书已公开。

Claims (23)

  1. PCT国内申请，权利要求书已公开。
CN201980003012.0A 2019-12-11 2019-12-11 显示基板及其制作方法、显示装置 Pending CN113632234A (zh)

Applications Claiming Priority (1)

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PCT/CN2019/124499 WO2021114128A1 (zh) 2019-12-11 2019-12-11 显示基板及其制作方法、显示装置

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CN113632234A true CN113632234A (zh) 2021-11-09

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US (1) US20230105052A1 (zh)
EP (1) EP4075510A4 (zh)
JP (1) JP7485484B2 (zh)
CN (1) CN113632234A (zh)
WO (1) WO2021114128A1 (zh)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113838998A (zh) * 2021-09-24 2021-12-24 京东方科技集团股份有限公司 阵列基板，其制备方法及显示装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010038514A1 (ja) 2008-10-02 2010-04-08 シャープ株式会社 表示装置用基板、表示装置用基板の製造方法、表示装置、液晶表示装置、液晶表示装置の製造方法及び有機エレクトロルミネセンス表示装置
JP2010092665A (ja) 2008-10-06 2010-04-22 Toshiba Mobile Display Co Ltd 有機ｅｌ表示装置
US10205122B2 (en) * 2015-11-20 2019-02-12 Samsung Display Co., Ltd. Organic light-emitting display and method of manufacturing the same
KR102527993B1 (ko) * 2018-01-05 2023-05-04 삼성디스플레이 주식회사 표시장치 및 그의 제조방법
KR102664717B1 (ko) * 2018-04-13 2024-05-10 삼성전자 주식회사 표시 영역에 의해 둘러싸인 홀 영역을 우회하는 복수의 배선들을 포함하는 디스플레이 및 이를 포함하는 전자 장치
WO2019218629A1 (zh) * 2018-05-14 2019-11-21 云谷（固安）科技有限公司 显示面板、显示终端及显示母板
CN109609902B (zh) * 2018-10-26 2020-08-11 武汉华星光电半导体显示技术有限公司 一种掩模板及显示面板封装方法
CN110164916B (zh) * 2018-12-05 2021-02-02 京东方科技集团股份有限公司 显示面板、显示设备及制造显示面板的方法
CN109802052B (zh) * 2019-01-25 2021-05-07 上海天马微电子有限公司 一种有机发光显示面板及其制作方法
CN109904208B (zh) * 2019-03-19 2021-01-26 京东方科技集团股份有限公司 有机发光显示器及其制备方法、显示装置
CN110265583B (zh) * 2019-07-26 2022-08-12 京东方科技集团股份有限公司 一种显示面板及其制备方法、显示装置
CN110429118A (zh) 2019-07-31 2019-11-08 云谷（固安）科技有限公司 显示面板及其制备方法和显示装置
CN110518147B (zh) * 2019-08-30 2023-07-21 京东方科技集团股份有限公司 显示面板及其制造方法、显示装置

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Publication number Publication date
EP4075510A1 (en) 2022-10-19
JP2023513407A (ja) 2023-03-31
JP7485484B2 (ja) 2024-05-16
EP4075510A4 (en) 2022-12-07
WO2021114128A1 (zh) 2021-06-17
US20230105052A1 (en) 2023-04-06

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