CN114144886A - 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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CN114144886A
CN114144886A CN202080000740.9A CN202080000740A CN114144886A CN 114144886 A CN114144886 A CN 114144886A CN 202080000740 A CN202080000740 A CN 202080000740A CN 114144886 A CN114144886 A CN 114144886A
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layer
substrate
isolation
retaining wall
inorganic
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CN114144886B (zh
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和玉鹏
周洋
张鑫
于鹏飞
姜晓峰
屈忆
杨路路
李慧君
张猛
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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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    • 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
    • H10K59/80—Constructional details
    • H10K59/87—Passivation; Containers; Encapsulations
    • H10K59/873—Encapsulations
    • H10K59/8731—Encapsulations multilayered coatings having a repetitive structure, e.g. having multiple organic-inorganic bilayers
    • 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
    • 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
    • H10K59/121—Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements
    • H10K59/1213—Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements the pixel elements being TFTs
    • 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
    • H10K59/121—Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements
    • H10K59/1216—Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements the pixel elements being capacitors
    • 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
    • H10K59/122—Pixel-defining structures or layers, e.g. banks
    • 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
    • H10K59/124—Insulating layers formed between TFT elements and OLED elements
    • 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

Abstract

一种显示基板及其制作方法、显示装置，显示基板中像素区(10)设置有位于显示基板的基底(60)上的发光功能层(61)；隔离区(30)设置有位于基底(60)上的至少一个第一阻隔结构(31)，第一阻隔结构(31)包括：沿远离基底(60)的方向依次层叠设置的阻挡图形(310)和第一隔离部件(311)；第一隔离部件(311)的侧面具有凹口，发光功能层(61)延伸至隔离区(30)的部分，在第一隔离部件(311)的侧面断开；隔离区(30)还设置有位于基底(60)上的无机层结构，无机层结构包括层叠设置的多层无机膜层(33，34，35)，阻挡图形(310)位于相邻的两层无机膜层之间，第一隔离部件(311)位于无机层结构背向基底(60)的一侧。

Description

PCT国内申请，说明书已公开。

Claims (22)

  1. PCT国内申请，权利要求书已公开。
CN202080000740.9A 2020-05-15 2020-05-15 显示基板及其制作方法、显示装置 Active CN114144886B (zh)

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CN114335374A (zh) * 2020-09-30 2022-04-12 京东方科技集团股份有限公司 一种显示基板及其制作方法、显示装置

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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
CN111244117B (zh) * 2020-04-24 2020-07-28 京东方科技集团股份有限公司 一种阵列基板及其制作方法、显示装置
CN114207860B (zh) * 2020-05-29 2022-11-25 京东方科技集团股份有限公司 显示面板及其制作方法、显示装置
KR20220020478A (ko) * 2020-08-11 2022-02-21 삼성디스플레이 주식회사 표시장치
KR20220072068A (ko) * 2020-11-24 2022-06-02 삼성디스플레이 주식회사 표시 장치 및 표시 장치의 제조 방법
KR20220092009A (ko) * 2020-12-24 2022-07-01 엘지디스플레이 주식회사 기판 홀을 포함하는 표시장치
CN114824128B (zh) * 2022-04-07 2023-07-04 武汉华星光电半导体显示技术有限公司 显示面板及显示装置
CN115224220A (zh) * 2022-08-02 2022-10-21 维信诺科技股份有限公司 显示面板、显示装置及显示面板的制备方法

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JP2016085796A (ja) * 2014-10-23 2016-05-19 株式会社ジャパンディスプレイ 有機ｅｌ表示装置
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CN109920818A (zh) * 2018-11-14 2019-06-21 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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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114335374A (zh) * 2020-09-30 2022-04-12 京东方科技集团股份有限公司 一种显示基板及其制作方法、显示装置

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US11864413B2 (en) 2024-01-02
WO2021227027A1 (zh) 2021-11-18
CN114144886B (zh) 2023-01-31
US20240099053A1 (en) 2024-03-21
US20220045300A1 (en) 2022-02-10

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