CN115700053A - 显示基板、显示装置 - Google Patents

显示基板、显示装置 Download PDF

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Publication number
CN115700053A
CN115700053A CN202180001287.8A CN202180001287A CN115700053A CN 115700053 A CN115700053 A CN 115700053A CN 202180001287 A CN202180001287 A CN 202180001287A CN 115700053 A CN115700053 A CN 115700053A
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CN
China
Prior art keywords
layer
cathode
auxiliary
pattern
display
Prior art date
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Pending
Application number
CN202180001287.8A
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English (en)
Inventor
卢红婷
霍堡垒
孙阔
冯佑雄
韩林倩
汪杨鹏
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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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 CN115700053A publication Critical patent/CN115700053A/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
    • H10K50/824—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
    • H10K59/129—Chiplets
    • 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
    • H10K50/828—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
    • 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
    • H10K59/8052—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
    • 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
    • H10K59/352—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels the areas of the RGB subpixels being different
    • 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
    • H10K59/80524—Transparent cathodes, e.g. comprising thin metal layers

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

Abstract

本公开提供一种显示基板、显示装置。所述显示基板包括：驱动芯片，显示区域和包围所述显示区域的周边区域，所述驱动芯片位于所述周边区域，所述驱动芯片靠近所述显示区域的第一侧；所述显示基板还包括：阴极层，阴极辅助层和电源线层，所述阴极层从所述显示区域延伸至所述周边区域；所述阴极辅助层从所述显示区域延伸至所述周边区域，在所述显示区域，所述阴极辅助层与所述阴极层耦接；所述电源线层位于所述周边区域，所述电源线层包括第一电源线图形，所述第一电源线图形靠近所述显示区域的第一侧；所述第一电源线图形与所述阴极辅助层耦接。

Description

PCT国内申请，说明书已公开。

Claims (24)

  1. PCT国内申请，权利要求书已公开。
CN202180001287.8A 2021-05-27 2021-05-27 显示基板、显示装置 Pending CN115700053A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2021/096394 WO2022246739A1 (zh) 2021-05-27 2021-05-27 显示基板、显示装置

Publications (1)

Publication Number Publication Date
CN115700053A true CN115700053A (zh) 2023-02-03

Family

ID=84229395

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180001287.8A Pending CN115700053A (zh) 2021-05-27 2021-05-27 显示基板、显示装置

Country Status (3)

Country Link
US (1) US20220416198A1 (zh)
CN (1) CN115700053A (zh)
WO (1) WO2022246739A1 (zh)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013069041A1 (ja) * 2011-11-07 2013-05-16 パナソニック株式会社 有機ｅｌ表示パネル及び有機ｅｌ表示装置
CN110349993A (zh) * 2018-04-02 2019-10-18 上海和辉光电有限公司 一种透明显示面板、掩膜版及显示装置
CN115188791A (zh) * 2018-06-07 2022-10-14 京东方科技集团股份有限公司 一种oled基板及显示面板
CN110556406A (zh) * 2019-08-26 2019-12-10 深圳市华星光电半导体显示技术有限公司 一种oled显示面板及其制备方法
CN110739338B (zh) * 2019-10-24 2022-11-29 京东方科技集团股份有限公司 一种显示基板及其制备方法、显示面板
CN112331703B (zh) * 2020-09-24 2022-09-16 武汉天马微电子有限公司 一种显示面板及显示装置

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WO2022246739A1 (zh) 2022-12-01
US20220416198A1 (en) 2022-12-29

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