CN114981974A - 显示面板和显示装置 - Google Patents

显示面板和显示装置 Download PDF

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Publication number
CN114981974A
CN114981974A CN202080003563.XA CN202080003563A CN114981974A CN 114981974 A CN114981974 A CN 114981974A CN 202080003563 A CN202080003563 A CN 202080003563A CN 114981974 A CN114981974 A CN 114981974A
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CN
China
Prior art keywords
anode
display panel
base plate
substrate base
light emitting
Prior art date
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Pending
Application number
CN202080003563.XA
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English (en)
Inventor
黄耀
杜丽丽
吴超
龙跃
刘聪
周瑞
黄炜赟
石博
于池
王琦伟
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 CN114981974A publication Critical patent/CN114981974A/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
    • 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
    • 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
    • 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
    • H10K59/122—Pixel-defining structures or layers, e.g. banks
    • 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
    • H10K59/131—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
    • 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
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

本发明提供了显示面板和显示装置。显示面板的显示区包括第一显示区和第二显示区，第一显示区中的像素电路密度小于第二显示区中的像素电路密度；显示面板包括：衬底基板；第一像素电路设置在衬底基板上，且位于第二显示区内；多条走线设置在第一像素电路远离衬底基板的一侧；像素界定层设置在走线远离衬底基板的一侧，且限定出多个开口；多个第一发光器件设置在走线远离衬底基板的一侧，且位于第一显示区中；像素界定层覆盖第一发光器件中的第一阳极的非发光阳极区，走线通过第一过孔与第一像素电路电连接，且通过第二过孔与第一阳极电连接，且第二过孔在衬底基板上的正投影位于第一阳极在衬底基板上的正投影内部。

Description

PCT国内申请，说明书已公开。

Claims (10)

  1. PCT国内申请，权利要求书已公开。
CN202080003563.XA 2020-12-23 2020-12-23 显示面板和显示装置 Pending CN114981974A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/138660 WO2022133813A1 (zh) 2020-12-23 2020-12-23 显示面板和显示装置

Publications (1)

Publication Number Publication Date
CN114981974A true CN114981974A (zh) 2022-08-30

Family

ID=82157122

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080003563.XA Pending CN114981974A (zh) 2020-12-23 2020-12-23 显示面板和显示装置

Country Status (4)

Country Link
US (1) US20230422552A1 (zh)
EP (1) EP4243076A4 (zh)
CN (1) CN114981974A (zh)
WO (1) WO2022133813A1 (zh)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180050473A (ko) * 2016-11-04 2018-05-15 삼성디스플레이 주식회사 표시 장치
CN108389879B (zh) * 2017-09-30 2021-06-15 云谷（固安）科技有限公司 显示屏以及电子设备
CN210052743U (zh) * 2019-06-28 2020-02-11 昆山国显光电有限公司 显示基板、显示面板及显示装置
CN110288945B (zh) * 2019-06-28 2023-09-29 武汉天马微电子有限公司 显示面板及显示装置
CN110503911A (zh) * 2019-08-09 2019-11-26 武汉华星光电半导体显示技术有限公司 显示面板及电子设备
CN110504289B (zh) * 2019-08-27 2022-08-16 武汉天马微电子有限公司 一种显示面板和显示装置
CN111063719B (zh) * 2019-12-30 2022-08-12 武汉天马微电子有限公司 显示面板及显示装置
CN111769148B (zh) * 2020-06-30 2022-09-13 武汉天马微电子有限公司 显示面板和显示装置
CN111739924A (zh) * 2020-07-31 2020-10-02 京东方科技集团股份有限公司 显示面板和电子装置
CN111785853B (zh) * 2020-08-07 2022-11-18 武汉天马微电子有限公司 一种显示面板及显示装置

Also Published As

Publication number Publication date
US20230422552A1 (en) 2023-12-28
WO2022133813A1 (zh) 2022-06-30
EP4243076A4 (en) 2023-12-27
EP4243076A1 (en) 2023-09-13
WO2022133813A9 (zh) 2023-08-10

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