CN114586165A - 显示面板及其制造方法、掩膜组件、显示装置 - Google Patents

显示面板及其制造方法、掩膜组件、显示装置 Download PDF

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Publication number
CN114586165A
CN114586165A CN202080002159.0A CN202080002159A CN114586165A CN 114586165 A CN114586165 A CN 114586165A CN 202080002159 A CN202080002159 A CN 202080002159A CN 114586165 A CN114586165 A CN 114586165A
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CN
China
Prior art keywords
cathode
mask
layer
area
substrate
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Pending
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CN202080002159.0A
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English (en)
Inventor
周瑞
薛龙辉
张微
黄炜赟
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
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, Chengdu BOE Optoelectronics Technology Co Ltd filed Critical BOE Technology Group Co Ltd
Publication of CN114586165A publication Critical patent/CN114586165A/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
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/805—Electrodes
    • H10K50/81—Anodes
    • H10K50/813—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
    • H10K59/10—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
    • H10K59/353—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels characterised by the geometrical arrangement of the 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
    • H10K59/80—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
    • 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
    • H10K59/10—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
    • H10K59/60—OLEDs integrated with inorganic light-sensitive elements, e.g. with inorganic solar cells or inorganic photodiodes
    • H10K59/65—OLEDs integrated with inorganic image sensors

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

Abstract

本申请公开了一种显示面板及其制造方法、掩膜组件、显示装置，涉及显示技术领域。该显示面板包括的第二阴极层可以设置在衬底基板的第二显示区域。由于该第二阴极层包括的多个阴极图案在第一方向或第二方向相互独立，因此该多个阴极图案不会整层覆盖第二显示区域，能够减小第二阴极层对光透过率的影响，位于该第二显示区域的前置摄像头的成像效果较好。

Description

PCT国内申请，说明书已公开。

Claims (38)

  1. PCT国内申请，权利要求书已公开。
CN202080002159.0A 2020-09-29 2020-09-29 显示面板及其制造方法、掩膜组件、显示装置 Pending CN114586165A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/118678 WO2022067464A1 (zh) 2020-09-29 2020-09-29 显示面板及其制造方法、掩膜组件、显示装置

Publications (1)

Publication Number Publication Date
CN114586165A true CN114586165A (zh) 2022-06-03

Family

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CN202080002159.0A Pending CN114586165A (zh) 2020-09-29 2020-09-29 显示面板及其制造方法、掩膜组件、显示装置

Country Status (3)

Country Link
US (1) US12041805B2 (zh)
CN (1) CN114586165A (zh)
WO (1) WO2022067464A1 (zh)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000082582A (ja) 1998-06-30 2000-03-21 Toray Ind Inc 有機ｅｌディスプレイの製造方法
CN100534248C (zh) 2004-09-08 2009-08-26 中华映管股份有限公司 有源式有机电致发光显示面板及其制造方法
KR20140107928A (ko) * 2013-02-28 2014-09-05 삼성디스플레이 주식회사 캐소드 증착 마스크 및 이를 이용한 유기 발광 표시 장치 제조 방법
CN103187432A (zh) 2013-03-20 2013-07-03 北京京东方光电科技有限公司 一种掩膜板、oled透明显示面板及其制造方法
KR102136789B1 (ko) * 2014-06-17 2020-07-23 삼성디스플레이 주식회사 유기 발광 소자
CN108866476B (zh) 2018-06-29 2020-03-10 京东方科技集团股份有限公司 掩膜版及其制作方法、蒸镀方法、显示屏
CN109148535B (zh) 2018-08-21 2021-01-26 深圳市华星光电半导体显示技术有限公司 阵列基板及其制造方法、显示面板
CN109136833B (zh) 2018-08-29 2021-01-19 上海天马有机发光显示技术有限公司 显示面板、掩膜板、显示面板的制作方法及显示装置
CN109722629B (zh) 2019-01-02 2021-08-10 京东方科技集团股份有限公司 一种掩膜板、阴极制作方法及oled显示装置
EP4016658A1 (en) * 2019-01-31 2022-06-22 Dai Nippon Printing Co., Ltd. Deposition mask group, manufacturing method of electronic device, and electronic device
CN109658824B (zh) * 2019-02-28 2021-07-09 武汉天马微电子有限公司 显示面板和显示装置
CN109957754B (zh) 2019-04-09 2021-04-23 京东方科技集团股份有限公司 掩膜板组件、oled显示面板及其制作方法、显示装置
CN111441013A (zh) 2020-04-27 2020-07-24 京东方科技集团股份有限公司 掩膜板及采用该掩膜板进行蒸镀的方法
CN112103318B (zh) * 2020-09-17 2021-11-12 合肥维信诺科技有限公司 显示面板、显示面板的制备方法及显示装置

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US12041805B2 (en) 2024-07-16
US20220320459A1 (en) 2022-10-06
WO2022067464A9 (zh) 2022-07-14
WO2022067464A1 (zh) 2022-04-07

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