CN112703605A - 显示装置及其制造方法和驱动基板 - Google Patents

显示装置及其制造方法和驱动基板 Download PDF

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Publication number
CN112703605A
CN112703605A CN201980001460.7A CN201980001460A CN112703605A CN 112703605 A CN112703605 A CN 112703605A CN 201980001460 A CN201980001460 A CN 201980001460A CN 112703605 A CN112703605 A CN 112703605A
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China
Prior art keywords
layer
electrode
display device
reflective electrode
reflective
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CN201980001460.7A
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卢鹏程
黄冠达
陈小川
杨盛际
董学
王辉
王晏酩
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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
    • H10K59/131—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
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/14—Carrier transporting layers
    • H10K50/15—Hole transporting layers
    • 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
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/14—Carrier transporting layers
    • H10K50/16—Electron transporting layers
    • 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
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/17—Carrier injection layers
    • 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
    • H10K50/805—Electrodes
    • H10K50/81—Anodes
    • 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
    • H10K50/856—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
    • H10K59/10—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
    • H10K59/123—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
    • H10K59/10—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
    • H10K59/126—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
    • H10K59/30—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
    • 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
    • H10K2102/00—Constructional details relating to the organic devices covered by this subclass
    • H10K2102/301—Details of OLEDs
    • H10K2102/302—Details of OLEDs of OLED structures
    • H10K2102/3023—Direction of light emission
    • H10K2102/3026—Top emission
    • 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K77/00—Constructional details of devices covered by this subclass and not covered by groups H10K10/80, H10K30/80, H10K50/80 or H10K59/80
    • H10K77/10—Substrates, e.g. flexible substrates

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

Abstract

一种显示装置及其制造方法和驱动基板。该显示装置包括：衬底基板(100)、显示区(AA)和周边区(EA)；所述显示区(AA)包括位于所述衬底基板(100)上的多个子像素(SP)，每个子像素(SP)包括：第一反射电极(106)、发光元件(130)、第二电极层(126)、绝缘层(103)、像素电路(10)、存储电容(Cst)。周边区(EA)包括多个第二反射电极(216)和挡光层(240)。本公开的显示装置中，利用绝缘层(103)将第一反射电极(106)和第一电极层(122)间隔开，使第一反射电极(106)可集成在由晶圆厂制造的驱动基板中，降低了第一反射电极(106)的制造成本和制造难度。

Description

PCT国内申请，说明书已公开。

Claims (21)

  1. PCT国内申请，权利要求书已公开。
CN201980001460.7A 2019-08-23 2019-08-23 显示装置及其制造方法和驱动基板 Pending CN112703605A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/102293 WO2021035405A1 (zh) 2019-08-23 2019-08-23 显示装置及其制造方法和驱动基板

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CN112703605A true CN112703605A (zh) 2021-04-23

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US (1) US20210408488A1 (zh)
EP (1) EP4020572A4 (zh)
JP (1) JP7339432B2 (zh)
KR (1) KR20220049031A (zh)
CN (1) CN112703605A (zh)
WO (1) WO2021035405A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114551769A (zh) * 2022-04-22 2022-05-27 北京京东方技术开发有限公司 显示基板和显示装置

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KR20210111981A (ko) * 2020-03-04 2021-09-14 주식회사 디비하이텍 유기발광 표시장치 및 제조방법
KR20220143250A (ko) * 2021-04-16 2022-10-25 주식회사 디비하이텍 유기발광 표시장치 및 제조방법
KR20230106758A (ko) * 2022-01-06 2023-07-14 삼성디스플레이 주식회사 표시 장치 및 이를 포함하는 터치 입력 시스템

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US20070013293A1 (en) * 2005-07-12 2007-01-18 Eastman Kodak Company OLED device having spacers
TWI330998B (en) * 2007-01-16 2010-09-21 Chimei Innolux Corp Top emitter organic electroluminescent display
KR101534006B1 (ko) * 2008-07-29 2015-07-06 삼성디스플레이 주식회사 유기 발광 표시 장치
KR101893376B1 (ko) * 2011-06-28 2018-08-31 삼성디스플레이 주식회사 유기 발광 표시 장치 및 유기 발광 표시 장치의 제조 방법
CN103022079B (zh) * 2012-12-12 2015-05-20 京东方科技集团股份有限公司 阵列基板及其制备方法、有机发光二极管显示装置
JP6393972B2 (ja) * 2013-10-10 2018-09-26 セイコーエプソン株式会社 発光装置および電子機器
CN104332561A (zh) * 2014-11-26 2015-02-04 京东方科技集团股份有限公司 有机电致发光器件、其制备方法以及显示装置
KR20160090176A (ko) * 2015-01-21 2016-07-29 (주)휴앤컴퍼니 유기발광다이오드 표시장치 및 그 제조방법
CN105185816A (zh) * 2015-10-15 2015-12-23 京东方科技集团股份有限公司 阵列基板及其制造方法、显示装置
JP6696193B2 (ja) * 2016-02-09 2020-05-20 セイコーエプソン株式会社 電気光学装置、および電子機器
JP6746937B2 (ja) * 2016-02-15 2020-08-26 セイコーエプソン株式会社 電気光学装置、および電子機器
KR20180036434A (ko) * 2016-09-30 2018-04-09 엘지디스플레이 주식회사 유기 발광 표시 장치 및 그 제조 방법
JP6702366B2 (ja) * 2018-07-17 2020-06-03 セイコーエプソン株式会社 発光装置、電子機器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114551769A (zh) * 2022-04-22 2022-05-27 北京京东方技术开发有限公司 显示基板和显示装置

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US20210408488A1 (en) 2021-12-30
KR20220049031A (ko) 2022-04-20
JP2022552595A (ja) 2022-12-19
JP7339432B2 (ja) 2023-09-05
WO2021035405A1 (zh) 2021-03-04
EP4020572A1 (en) 2022-06-29
EP4020572A4 (en) 2022-09-07

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