CN115039232A - 显示面板及其制作方法和显示装置 - Google Patents

显示面板及其制作方法和显示装置 Download PDF

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Publication number
CN115039232A
CN115039232A CN202180000021.1A CN202180000021A CN115039232A CN 115039232 A CN115039232 A CN 115039232A CN 202180000021 A CN202180000021 A CN 202180000021A CN 115039232 A CN115039232 A CN 115039232A
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CN
China
Prior art keywords
substrate
cathode
light
display panel
layer
Prior art date
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Pending
Application number
CN202180000021.1A
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English (en)
Inventor
于池
黄炜赟
石博
汪杨鹏
霍堡垒
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
Chengdu BOE Optoelectronics Technology Co Ltd
Original Assignee
BOE Technology Group Co Ltd
Chengdu BOE Optoelectronics Technology Co Ltd
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Publication date
Application filed by BOE Technology Group Co Ltd, Chengdu BOE Optoelectronics Technology Co Ltd filed Critical BOE Technology Group Co Ltd
Publication of CN115039232A publication Critical patent/CN115039232A/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
    • H10K50/805—Electrodes
    • H10K50/82—Cathodes
    • H10K50/822—Cathodes 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
    • H10K59/805—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
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/805—Electrodes
    • H10K50/82—Cathodes
    • H10K50/824—Cathodes combined with auxiliary electrodes
    • 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
    • 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
    • H10K59/80—Constructional details
    • H10K59/805—Electrodes
    • H10K59/8051—Anodes
    • 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
    • H10K59/8052—Cathodes
    • H10K59/80521—Cathodes 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
    • H10K59/805—Electrodes
    • H10K59/8052—Cathodes
    • H10K59/80522—Cathodes combined with auxiliary electrodes
    • 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
    • H10K59/80—Constructional details
    • H10K59/805—Electrodes
    • H10K59/8052—Cathodes
    • H10K59/80524—Transparent cathodes, e.g. comprising thin metal 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
    • H10K71/621—Providing a shape to conductive layers, e.g. patterning or selective deposition

Landscapes

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

Abstract

一种显示面板，具有显示区，显示区包括透光区和位于透光区周边的主显示区。显示面板包括衬底、多个遮挡图案和多个发光器件，多个遮挡图案设置于衬底上，且位于透光区；多个遮挡图案在衬底上的正投影相互分离。多个发光器件设置于透光区，并设置于衬底上；每个发光器件包括发光层及位于发光层远离衬底一侧的阴极；每个发光器件具有有效发光区，有效发光区在衬底上的正投影位于发光器件的阴极在衬底上的正投影范围内。多个发光器件的多个阴极在衬底上的正投影相互分离，且位于多个遮挡图案远离衬底的一侧；一个阴极与一个遮挡图案相对应，且每个遮挡图案在衬底上的正投影覆盖与其对应的阴极在衬底上的正投影。

Description

PCT国内申请，说明书已公开。

Claims (26)

  1. PCT国内申请，权利要求书已公开。
CN202180000021.1A 2021-01-04 2021-01-04 显示面板及其制作方法和显示装置 Pending CN115039232A (zh)

Applications Claiming Priority (1)

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PCT/CN2021/070183 WO2022141643A1 (zh) 2021-01-04 2021-01-04 显示面板及其制作方法和显示装置

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CN115039232A true CN115039232A (zh) 2022-09-09

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US (1) US20230165110A1 (zh)
CN (2) CN115039232A (zh)
GB (1) GB2610521A (zh)
WO (1) WO2022141643A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024060884A1 (zh) * 2022-09-22 2024-03-28 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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114583086B (zh) * 2022-03-07 2024-03-05 武汉华星光电半导体显示技术有限公司 显示面板及其制备方法、显示装置
WO2023245557A1 (zh) * 2022-06-23 2023-12-28 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

Family Cites Families (10)

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Publication number Priority date Publication date Assignee Title
CN105448825B (zh) * 2016-01-07 2018-12-11 京东方科技集团股份有限公司 显示基板的制备方法及显示基板、显示装置
KR102415280B1 (ko) * 2017-11-14 2022-06-29 엘지디스플레이 주식회사 투명 유기발광표시패널 및 이를 이용한 투명 유기발광표시장치
CN110502960B (zh) * 2018-05-17 2022-04-08 京东方科技集团股份有限公司 显示基板、指纹识别面板、指纹识别方法及显示装置
CN113284911B (zh) * 2019-04-30 2024-05-07 武汉天马微电子有限公司 一种显示面板及显示装置
CN110473988B (zh) * 2019-08-02 2020-11-10 武汉华星光电半导体显示技术有限公司 一种显示面板制程用掩模版及其应用
CN110518037B (zh) * 2019-08-26 2022-10-14 武汉天马微电子有限公司 一种显示面板及显示装置
CN110618557A (zh) * 2019-09-30 2019-12-27 武汉天马微电子有限公司 一种显示面板和显示装置
CN111211152B (zh) * 2020-01-14 2021-06-25 昆山国显光电有限公司 显示面板及显示装置
CN111710707B (zh) * 2020-06-30 2023-04-28 湖北长江新型显示产业创新中心有限公司 一种显示面板和显示装置
CN111785742B (zh) * 2020-08-25 2022-07-12 京东方科技集团股份有限公司 一种显示面板及其制作方法、显示装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024060884A1 (zh) * 2022-09-22 2024-03-28 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

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CN114039013A (zh) 2022-02-11
US20230165110A1 (en) 2023-05-25
GB202217845D0 (en) 2023-01-11
CN114039013B (zh) 2023-05-02
GB2610521A (en) 2023-03-08
WO2022141643A1 (zh) 2022-07-07

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