CN112840462A - 发光二极管显示面板及其制作方法、显示装置 - Google Patents

发光二极管显示面板及其制作方法、显示装置 Download PDF

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CN112840462A
CN112840462A CN201980001456.0A CN201980001456A CN112840462A CN 112840462 A CN112840462 A CN 112840462A CN 201980001456 A CN201980001456 A CN 201980001456A CN 112840462 A CN112840462 A CN 112840462A
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color
color film
sub
blocking structure
light
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CN112840462B (zh
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李东升
黄冠达
杨盛际
卢鹏程
李云龙
王青
董永发
申晓斌
童慧
袁雄
王宇
陈小川
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BOE Technology Group Co Ltd
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BOE Technology Group 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
    • H10K59/10—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
    • 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
    • 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
    • H10K59/126—Shielding, e.g. light-blocking means over the 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
    • H10K59/131—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
    • H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
    • 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
    • H10K59/80—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
    • H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass

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

Abstract

一种发光二极管显示面板及其制作方法以及有机发光二极管显示装置。发光二极管显示面板包括：衬底基板(600)，包括显示区(101)和围绕显示区(101)的周边区(102)；多个子像素，位于显示区(101)且位于衬底基板(600)的一侧；以及驱动电路(610)，位于发光元件(700)与衬底基板(600)之间；色阻层，位于第二电极(730)远离衬底基板(600)的一侧；以及挡光结构，位于周边区，且为围绕多个子像素的环形结构。挡光结构包括第一挡光结构(220)和第二挡光结构(320)，第一挡光结构(220)包括沿显示区(101)指向周边区(102)的方向延伸的至少一个间隔(201)，第二挡光结构(320)至少填充满间隔(201)。通过将第一挡光结构(220)的形状设计为非闭合的环形，可以使涂覆在显示区(101)的彩膜层的均匀程度更好。

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。
CN201980001456.0A 2019-08-23 2019-08-23 发光二极管显示面板及其制作方法、显示装置 Active CN112840462B (zh)

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PCT/CN2019/102291 WO2021035403A1 (zh) 2019-08-23 2019-08-23 发光二极管显示面板及其制作方法、显示装置

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US (1) US11805680B2 (zh)
EP (1) EP4020574A4 (zh)
JP (1) JP7335359B2 (zh)
KR (1) KR20220049006A (zh)
CN (2) CN112840462B (zh)
WO (1) WO2021035403A1 (zh)

Citations (4)

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CN106773219A (zh) * 2017-02-07 2017-05-31 京东方科技集团股份有限公司 一种显示装置
CN107589588A (zh) * 2017-10-31 2018-01-16 武汉华星光电技术有限公司 液晶显示面板以及液晶显示装置
CN109103231A (zh) * 2018-08-27 2018-12-28 京东方科技集团股份有限公司 显示基板及其制造方法、显示装置

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JP2008292619A (ja) * 2007-05-23 2008-12-04 Sony Corp 表示装置、表示装置の駆動方法および電子機器
KR101564925B1 (ko) * 2009-01-14 2015-11-03 삼성디스플레이 주식회사 컬러필터 기판 및 이의 제조 방법
KR102003269B1 (ko) * 2012-11-09 2019-07-25 삼성디스플레이 주식회사 광학 필터의 제조 방법 및 광학 필터를 구비하는 유기 발광 표시 장치의 제조 방법
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US20130235294A1 (en) * 2012-03-06 2013-09-12 Japan Display West Inc. Liquid crystal display device, manufacturing method of the same and electronic equipment
CN106773219A (zh) * 2017-02-07 2017-05-31 京东方科技集团股份有限公司 一种显示装置
CN107589588A (zh) * 2017-10-31 2018-01-16 武汉华星光电技术有限公司 液晶显示面板以及液晶显示装置
CN109103231A (zh) * 2018-08-27 2018-12-28 京东方科技集团股份有限公司 显示基板及其制造方法、显示装置

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JP2022552035A (ja) 2022-12-15
JP7335359B2 (ja) 2023-08-29
US20220384551A1 (en) 2022-12-01
CN112840462B (zh) 2023-11-07
CN114335119A (zh) 2022-04-12
WO2021035403A1 (zh) 2021-03-04
KR20220049006A (ko) 2022-04-20
EP4020574A4 (en) 2022-09-07
US11805680B2 (en) 2023-10-31
EP4020574A1 (en) 2022-06-29

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