CN113228332A - 一种oled显示面板和显示装置 - Google Patents

一种oled显示面板和显示装置 Download PDF

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Publication number
CN113228332A
CN113228332A CN201980002509.0A CN201980002509A CN113228332A CN 113228332 A CN113228332 A CN 113228332A CN 201980002509 A CN201980002509 A CN 201980002509A CN 113228332 A CN113228332 A CN 113228332A
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CN
China
Prior art keywords
layer
display panel
oled display
color
oled
Prior art date
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Pending
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CN201980002509.0A
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English (en)
Inventor
徐传祥
舒适
姚琪
袁广才
岳阳
黄海涛
于勇
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
Beijing BOE Display Technology Co Ltd
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BOE Technology Group Co Ltd
Beijing BOE Display Technology Co Ltd
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Application filed by BOE Technology Group Co Ltd, Beijing BOE Display Technology Co Ltd filed Critical BOE Technology Group Co Ltd
Publication of CN113228332A publication Critical patent/CN113228332A/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
    • H10K50/86—Arrangements for improving contrast, e.g. preventing reflection of ambient light
    • H10K50/865—Arrangements for improving contrast, e.g. preventing reflection of ambient light comprising light absorbing layers, e.g. light-blocking layers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/0236—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
    • G02B5/0242—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element by means of dispersed particles
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0412—Digitisers structurally integrated in a display
    • 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
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/85—Arrangements for extracting light from the devices
    • H10K50/854—Arrangements for extracting light from the devices comprising scattering 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
    • H10K59/10—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
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • H10K59/131—Interconnections, e.g. wiring lines or terminals
    • 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
    • H10K59/30—Devices specially adapted for multicolour light emission
    • H10K59/38—Devices specially adapted for multicolour light emission comprising colour filters or colour changing media [CCM]
    • 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
    • H10K59/40—OLEDs integrated with touch screens
    • 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
    • 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
    • H10K59/8791—Arrangements for improving contrast, e.g. preventing reflection of ambient light
    • H10K59/8792—Arrangements for improving contrast, e.g. preventing reflection of ambient light comprising light absorbing layers, e.g. black layers
    • 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
    • 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
    • H10K59/877—Arrangements for extracting light from the devices comprising scattering means

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Optical Filters (AREA)
  • Optical Elements Other Than Lenses (AREA)

Abstract

一种OLED显示面板和显示装置，OLED显示面板包括驱动背板(1)以及设置在驱动背板(1)上的OLED发光器件(2)、封装结构(3)和色阻结构(4)；其中，封装结构(3)和色阻结构(4)位于OLED发光器件(2)背离驱动背板(1)的一侧，且色阻结构(4)包括彩色色阻层(41)、第一遮光矩阵(42)和第二遮光矩阵(43)；第一遮光矩阵(42)位于彩色色阻层(41)背离驱动背板(1)的一侧，第二遮光矩阵(43)位于彩色色阻层(41)朝向驱动背板(1)的一侧。该OLED显示面板可以减弱暗态下显示面板的颜色分离现象，改善暗态下显示面板的颜色分离问题。

Description

PCT国内申请，说明书已公开。

Claims (19)

  1. PCT国内申请，权利要求书已公开。
CN201980002509.0A 2019-11-20 2019-11-20 一种oled显示面板和显示装置 Pending CN113228332A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/119775 WO2021097722A1 (zh) 2019-11-20 2019-11-20 一种oled显示面板和显示装置

Publications (1)

Publication Number Publication Date
CN113228332A true CN113228332A (zh) 2021-08-06

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ID=75980351

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CN201980002509.0A Pending CN113228332A (zh) 2019-11-20 2019-11-20 一种oled显示面板和显示装置

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US (2) US11974459B2 (zh)
EP (1) EP4064377A4 (zh)
JP (1) JP7520055B2 (zh)
KR (1) KR20220103914A (zh)
CN (1) CN113228332A (zh)
WO (1) WO2021097722A1 (zh)

Family Cites Families (25)

* Cited by examiner, † Cited by third party
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JP2003257662A (ja) 2002-03-04 2003-09-12 Sanyo Electric Co Ltd エレクトロルミネッセンス表示装置及びその製造方法
US7245065B2 (en) * 2005-03-31 2007-07-17 Eastman Kodak Company Reducing angular dependency in microcavity color OLEDs
JP2007207509A (ja) 2006-01-31 2007-08-16 Sanyo Electric Co Ltd 有機エレクトロルミネッセンス素子及びその製造方法
JP5470813B2 (ja) 2008-11-20 2014-04-16 ソニー株式会社 反射板、表示装置およびその製造方法
KR101114916B1 (ko) 2010-12-27 2012-02-14 주식회사 엘지화학 유기발광소자용 기판 및 그 제조방법
CN103235439B (zh) 2013-04-08 2015-08-12 北京京东方光电科技有限公司 一种对盒基板及制备方法、触摸屏、显示装置
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KR20180076689A (ko) * 2016-12-28 2018-07-06 엘지디스플레이 주식회사 표시 장치
KR20180082661A (ko) * 2017-01-09 2018-07-19 삼성디스플레이 주식회사 표시 장치 및 표시 장치의 제조 방법
CN107394052B (zh) * 2017-08-31 2024-01-09 京东方科技集团股份有限公司 一种有机发光二极管器件及其制备方法、显示装置
KR102623429B1 (ko) * 2017-12-27 2024-01-09 엘지디스플레이 주식회사 표시 장치
KR102448068B1 (ko) * 2017-12-28 2022-09-28 엘지디스플레이 주식회사 블랙 뱅크 절연막을 포함하는 유기 발광 표시 장치
CN108054191B (zh) * 2018-01-11 2020-02-07 京东方科技集团股份有限公司 一种显示面板及显示装置
KR20190093131A (ko) * 2018-01-30 2019-08-08 삼성디스플레이 주식회사 표시 장치 및 이의 제조 방법
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CN108933153B (zh) * 2018-07-27 2021-02-02 上海天马微电子有限公司 显示面板及其制作方法、显示装置
KR20200098749A (ko) 2019-02-11 2020-08-21 삼성디스플레이 주식회사 표시 장치
KR20200115761A (ko) * 2019-03-25 2020-10-08 삼성디스플레이 주식회사 표시 장치 및 이의 제조 방법

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Publication number Publication date
WO2021097722A1 (zh) 2021-05-27
KR20220103914A (ko) 2022-07-25
EP4064377A1 (en) 2022-09-28
EP4064377A4 (en) 2023-03-08
JP2023510437A (ja) 2023-03-14
JP7520055B2 (ja) 2024-07-22
US20240155867A1 (en) 2024-05-09
US11974459B2 (en) 2024-04-30
US20230125717A1 (en) 2023-04-27

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