CN118435720A - 显示基板以及显示装置 - Google Patents

显示基板以及显示装置 Download PDF

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Publication number
CN118435720A
CN118435720A CN202280004511.3A CN202280004511A CN118435720A CN 118435720 A CN118435720 A CN 118435720A CN 202280004511 A CN202280004511 A CN 202280004511A CN 118435720 A CN118435720 A CN 118435720A
Authority
CN
China
Prior art keywords
pixel
sub
color sub
light emitting
opening
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202280004511.3A
Other languages
English (en)
Chinese (zh)
Inventor
李剑波
张微
王玉
邓凯杰
董向丹
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 CN118435720A publication Critical patent/CN118435720A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H10K59/30—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
CN202280004511.3A 2022-11-22 2022-11-22 显示基板以及显示装置 Pending CN118435720A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2022/133485 WO2024108381A1 (zh) 2022-11-22 2022-11-22 显示基板以及显示装置

Publications (1)

Publication Number Publication Date
CN118435720A true CN118435720A (zh) 2024-08-02

Family

ID=91194930

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280004511.3A Pending CN118435720A (zh) 2022-11-22 2022-11-22 显示基板以及显示装置

Country Status (5)

Country Link
US (1) US20240306434A1 (https=)
EP (1) EP4472381A4 (https=)
JP (1) JP2025536497A (https=)
CN (1) CN118435720A (https=)
WO (1) WO2024108381A1 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210359028A1 (en) * 2018-09-07 2021-11-18 Sharp Kabushiki Kaisha Display device
US20210408163A1 (en) * 2020-06-26 2021-12-30 Lg Display Co., Ltd. Light Emitting Display Device
CN114628405A (zh) * 2021-11-30 2022-06-14 京东方科技集团股份有限公司 显示基板及其制作方法、以及显示装置
CN114628448A (zh) * 2021-11-30 2022-06-14 京东方科技集团股份有限公司 显示基板及其制作方法和显示装置
CN114628451A (zh) * 2021-11-30 2022-06-14 京东方科技集团股份有限公司 显示基板和显示装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4857521B2 (ja) * 2004-01-09 2012-01-18 セイコーエプソン株式会社 電気光学装置の製造方法、電気光学装置、及び電子機器
KR102699551B1 (ko) * 2016-10-27 2024-08-26 엘지디스플레이 주식회사 유기 발광 표시 장치 및 그 제조 방법
KR102793800B1 (ko) * 2019-01-21 2025-04-09 삼성디스플레이 주식회사 유기 발광 표시 장치 및 그의 제조 방법
KR102866120B1 (ko) * 2020-09-18 2025-09-30 엘지디스플레이 주식회사 표시 장치
CN113314579B (zh) * 2021-05-26 2022-11-11 京东方科技集团股份有限公司 显示面板及显示装置
KR20230139912A (ko) * 2022-03-25 2023-10-06 삼성디스플레이 주식회사 표시 장치 및 표시 장치의 제조 방법
CN115241266A (zh) * 2022-08-25 2022-10-25 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、显示装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210359028A1 (en) * 2018-09-07 2021-11-18 Sharp Kabushiki Kaisha Display device
US20210408163A1 (en) * 2020-06-26 2021-12-30 Lg Display Co., Ltd. Light Emitting Display Device
CN114628405A (zh) * 2021-11-30 2022-06-14 京东方科技集团股份有限公司 显示基板及其制作方法、以及显示装置
CN114628448A (zh) * 2021-11-30 2022-06-14 京东方科技集团股份有限公司 显示基板及其制作方法和显示装置
CN114628451A (zh) * 2021-11-30 2022-06-14 京东方科技集团股份有限公司 显示基板和显示装置

Also Published As

Publication number Publication date
EP4472381A4 (en) 2025-04-09
WO2024108381A1 (zh) 2024-05-30
JP2025536497A (ja) 2025-11-07
US20240306434A1 (en) 2024-09-12
EP4472381A1 (en) 2024-12-04

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