CN115885594A - 有机发光显示基板及其制作方法、显示装置 - Google Patents

有机发光显示基板及其制作方法、显示装置 Download PDF

Info

Publication number
CN115885594A
CN115885594A CN202180000085.1A CN202180000085A CN115885594A CN 115885594 A CN115885594 A CN 115885594A CN 202180000085 A CN202180000085 A CN 202180000085A CN 115885594 A CN115885594 A CN 115885594A
Authority
CN
China
Prior art keywords
sub
anode
substrate
anodes
pixel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202180000085.1A
Other languages
English (en)
Inventor
何伟
李翔
邹浩伟
徐胜
张立震
李士佩
吴慧利
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BOE Technology Group Co Ltd
Original Assignee
BOE Technology Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BOE Technology Group Co Ltd filed Critical BOE Technology Group Co Ltd
Publication of CN115885594A publication Critical patent/CN115885594A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • 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
    • H10K59/123—Connection of the pixel electrodes to the thin film transistors [TFT]
    • 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
    • H10K59/805—Electrodes
    • H10K59/8051—Anodes
    • H10K59/80515—Anodes characterised by their shape
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
    • 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
    • H10K59/80—Constructional details
    • H10K59/875—Arrangements for extracting light from the devices
    • H10K59/878—Arrangements for extracting light from the devices comprising reflective means
    • 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
    • H10K59/875—Arrangements for extracting light from the devices
    • H10K59/879—Arrangements for extracting light from the devices comprising refractive means, e.g. lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
    • G02B30/27—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving lenticular arrays

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Geometry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

一种有机发光显示基板及其制作方法、显示装置，显示基板包括衬底(101)、金属反射层和多个像素，每个像素包括多个子阳极(106)；金属反射层位于衬底(101)和多个子阳极(106)所在层之间，金属反射层与多个子阳极(106)所在层绝缘设置，金属反射层包括多个相互分离的金属反射图形(104)，每个金属反射图形(104)对应一个像素；每个金属反射图形(104)在衬底(101)上的正投影，与对应的像素的多个子阳极(106)在衬底(101)上的正投影交叠；每个像素的多个子阳极(106)间隔设置，相邻的两个子阳极(106)在衬底(101)上的正投影的间距小于或等于第一预设阈值；第一预设阈值为3.5μm或2μm。将同一像素中的相邻子阳极(106)的间距控制在小于或等于第一预设阈值，可以减轻或消除摩尔纹的影响，提高显示效果。

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。
CN202180000085.1A 2021-01-28 2021-01-28 有机发光显示基板及其制作方法、显示装置 Pending CN115885594A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2021/074098 WO2022160164A1 (zh) 2021-01-28 2021-01-28 有机发光显示基板及其制作方法、显示装置

Publications (1)

Publication Number Publication Date
CN115885594A true CN115885594A (zh) 2023-03-31

Family

ID=82654059

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180000085.1A Pending CN115885594A (zh) 2021-01-28 2021-01-28 有机发光显示基板及其制作方法、显示装置

Country Status (4)

Country Link
US (1) US20230157132A1 (zh)
CN (1) CN115885594A (zh)
DE (1) DE112021001137T5 (zh)
WO (1) WO2022160164A1 (zh)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1702720A (zh) * 2004-05-24 2005-11-30 三星Sdi株式会社 显示设备
CN101000921A (zh) * 2006-01-13 2007-07-18 精工爱普生株式会社 发光装置以及电子设备
CN103165648A (zh) * 2011-12-14 2013-06-19 三星显示有限公司 有机发光显示装置及其制造方法
CN104570372A (zh) * 2015-02-11 2015-04-29 京东方科技集团股份有限公司 一种显示面板及电子设备
CN104835829A (zh) * 2014-02-10 2015-08-12 精工爱普生株式会社 电子光学装置、电子光学装置的制造方法、电子设备
US20160293878A1 (en) * 2015-04-06 2016-10-06 Japan Display Inc. Organic el display device and method of manufacturing an organic el display device
CN109599062A (zh) * 2017-09-30 2019-04-09 京东方科技集团股份有限公司 像素电路及其驱动方法、显示装置
CN110718571A (zh) * 2019-10-14 2020-01-21 京东方科技集团股份有限公司 显示基板及其制备方法、显示装置
CN110808274A (zh) * 2019-11-14 2020-02-18 京东方科技集团股份有限公司 一种显示面板的制备方法、显示面板及显示装置
CN111740035A (zh) * 2020-07-03 2020-10-02 京东方科技集团股份有限公司 阵列基板、显示面板及制造方法
CN112103322A (zh) * 2020-09-22 2020-12-18 京东方科技集团股份有限公司 显示面板及其制备方法、显示装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102571024B1 (ko) * 2016-10-12 2023-08-25 삼성디스플레이 주식회사 유기 발광 표시 장치
US11145700B2 (en) * 2019-03-28 2021-10-12 Apple Inc. Organic light-emitting diode display with pixel definition layers
CN111900267B (zh) * 2020-08-11 2024-04-16 京东方科技集团股份有限公司 一种阵列基板及显示装置
US20220310753A1 (en) * 2020-09-29 2022-09-29 Chengdu Boe Optoelectronics Technology Co., Ltd. Display panel and display device
US20220399528A1 (en) * 2020-12-23 2022-12-15 Boe Technology Group Co., Ltd. Organic light-emitting display substrate and display device

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1702720A (zh) * 2004-05-24 2005-11-30 三星Sdi株式会社 显示设备
CN101000921A (zh) * 2006-01-13 2007-07-18 精工爱普生株式会社 发光装置以及电子设备
CN103165648A (zh) * 2011-12-14 2013-06-19 三星显示有限公司 有机发光显示装置及其制造方法
CN104835829A (zh) * 2014-02-10 2015-08-12 精工爱普生株式会社 电子光学装置、电子光学装置的制造方法、电子设备
CN104570372A (zh) * 2015-02-11 2015-04-29 京东方科技集团股份有限公司 一种显示面板及电子设备
US20160293878A1 (en) * 2015-04-06 2016-10-06 Japan Display Inc. Organic el display device and method of manufacturing an organic el display device
CN109599062A (zh) * 2017-09-30 2019-04-09 京东方科技集团股份有限公司 像素电路及其驱动方法、显示装置
CN110718571A (zh) * 2019-10-14 2020-01-21 京东方科技集团股份有限公司 显示基板及其制备方法、显示装置
CN110808274A (zh) * 2019-11-14 2020-02-18 京东方科技集团股份有限公司 一种显示面板的制备方法、显示面板及显示装置
CN111740035A (zh) * 2020-07-03 2020-10-02 京东方科技集团股份有限公司 阵列基板、显示面板及制造方法
CN112103322A (zh) * 2020-09-22 2020-12-18 京东方科技集团股份有限公司 显示面板及其制备方法、显示装置

Also Published As

Publication number Publication date
US20230157132A1 (en) 2023-05-18
DE112021001137T5 (de) 2022-12-01
WO2022160164A1 (zh) 2022-08-04

Similar Documents

Publication Publication Date Title
US11925070B2 (en) Display panel
KR102227455B1 (ko) 유기 발광 표시 장치 및 그 제조 방법
US10446631B2 (en) Organic light emitting display device with improved aperture ratio and method for manufacturing the same
KR102453420B1 (ko) 투명 유기 발광 표시 장치 및 이의 제조방법
KR102124025B1 (ko) 유기발광다이오드 표시장치 및 그 제조방법
KR102086496B1 (ko) 유기 발광 디스플레이 장치용 어레이 기판 및 이의 제조 방법
US11985840B2 (en) Display substrate, manufacturing method thereof and display device
JP2016110054A (ja) 有機発光ダイオード表示装置
CN106997893B (zh) 有机发光显示装置及其制造方法
US11429213B2 (en) Touch display device, display panel and manufacturing method of the same
CN113241367B (zh) 显示基板及其制备方法
US11043545B2 (en) Display substrate, fabricating method thereof, and display device
US20200235329A1 (en) Oled package substrate, manufacturing method thereof, oled display panel
KR20200030712A (ko) 하이브리드형 마스크 스틱과, 이를 적용한 마스크 프레임 어셈블리
CN113439338A (zh) 显示基板及其制备方法
CN113196494A (zh) 显示基板及其制备方法、显示装置
CN115552628A (zh) 显示面板及其制作方法和显示装置
KR20160056483A (ko) 컬러필터 어레이 기판 및 그 제조방법과 이를 이용한 유기전계발광 표시장치
US11637159B2 (en) Display panel and display device with completed covered hollowed regions in frame region
US20230157096A1 (en) Display substrate and method for manufacturing the same, and display apparatus
KR20180003965A (ko) 유기발광 표시장치 및 그 제조방법
KR20220008992A (ko) 표시장치
CN218158982U (zh) 触控结构、触控显示面板以及显示装置
CN115885594A (zh) 有机发光显示基板及其制作方法、显示装置
CN114094030A (zh) 显示基板及其制备方法、显示面板、显示装置

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination