CN112331714B - 显示基板及显示装置 - Google Patents

显示基板及显示装置 Download PDF

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Publication number
CN112331714B
CN112331714B CN202110000866.2A CN202110000866A CN112331714B CN 112331714 B CN112331714 B CN 112331714B CN 202110000866 A CN202110000866 A CN 202110000866A CN 112331714 B CN112331714 B CN 112331714B
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China
Prior art keywords
pixel
sub
electrode
display substrate
transistor
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CN202110000866.2A
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English (en)
Chinese (zh)
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CN112331714A (zh
Inventor
张大成
许晨
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BOE Technology Group Co Ltd
Beijing BOE Technology Development Co Ltd
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BOE Technology Group Co Ltd
Beijing BOE Technology Development Co Ltd
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Priority to CN202110000866.2A priority Critical patent/CN112331714B/zh
Publication of CN112331714A publication Critical patent/CN112331714A/zh
Application granted granted Critical
Publication of CN112331714B publication Critical patent/CN112331714B/zh
Priority to MX2021012016A priority patent/MX2021012016A/es
Priority to JP2021550245A priority patent/JP7817831B2/ja
Priority to US17/605,664 priority patent/US12433119B2/en
Priority to AU2021221904A priority patent/AU2021221904B2/en
Priority to PCT/CN2021/098923 priority patent/WO2022142141A1/zh
Priority to KR1020217031158A priority patent/KR102793116B1/ko
Priority to EP21743021.4A priority patent/EP4050662B1/en
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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
    • H10K59/122—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
    • H10K59/121—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
    • H10K59/121—Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements
    • H10K59/1216—Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements the pixel elements being capacitors
    • 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
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • H10K59/131—Interconnections, e.g. wiring lines or terminals
    • H10K59/1315—Interconnections, e.g. wiring lines or terminals comprising structures specially adapted for lowering the resistance
    • 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
    • H10K59/351—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels comprising more than three subpixels, e.g. red-green-blue-white [RGBW]
    • 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
    • H10K59/38—Devices specially adapted for multicolour light emission comprising colour filters or colour changing media [CCM]
    • 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
    • H10K59/80—Constructional details
    • H10K59/805—Electrodes
    • H10K59/8052—Cathodes
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K77/00—Constructional details of devices covered by this subclass and not covered by groups H10K10/80, H10K30/80, H10K50/80 or H10K59/80
    • H10K77/10—Substrates, e.g. flexible substrates
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2102/00—Constructional details relating to the organic devices covered by this subclass
    • H10K2102/301—Details of OLEDs
    • H10K2102/351—Thickness

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Electroluminescent Light Sources (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Control Of El Displays (AREA)
CN202110000866.2A 2021-01-04 2021-01-04 显示基板及显示装置 Active CN112331714B (zh)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CN202110000866.2A CN112331714B (zh) 2021-01-04 2021-01-04 显示基板及显示装置
EP21743021.4A EP4050662B1 (en) 2021-01-04 2021-06-08 Display substrate and display device
KR1020217031158A KR102793116B1 (ko) 2021-01-04 2021-06-08 디스플레이 기판 및 디스플레이 장치
JP2021550245A JP7817831B2 (ja) 2021-01-04 2021-06-08 表示基板及び表示装置
MX2021012016A MX2021012016A (es) 2021-01-04 2021-06-08 Sustrato de visualizacion y aparato de visualizacion.
US17/605,664 US12433119B2 (en) 2021-01-04 2021-06-08 Display substrate and display apparatus
AU2021221904A AU2021221904B2 (en) 2021-01-04 2021-06-08 Display substrate and display apparatus
PCT/CN2021/098923 WO2022142141A1 (zh) 2021-01-04 2021-06-08 显示基板及显示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110000866.2A CN112331714B (zh) 2021-01-04 2021-01-04 显示基板及显示装置

Publications (2)

Publication Number Publication Date
CN112331714A CN112331714A (zh) 2021-02-05
CN112331714B true CN112331714B (zh) 2021-04-23

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CN202110000866.2A Active CN112331714B (zh) 2021-01-04 2021-01-04 显示基板及显示装置

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Country Link
US (1) US12433119B2 (https=)
EP (1) EP4050662B1 (https=)
JP (1) JP7817831B2 (https=)
KR (1) KR102793116B1 (https=)
CN (1) CN112331714B (https=)
AU (1) AU2021221904B2 (https=)
MX (1) MX2021012016A (https=)
WO (1) WO2022142141A1 (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112331714B (zh) 2021-01-04 2021-04-23 京东方科技集团股份有限公司 显示基板及显示装置
CN112951891B (zh) 2021-02-26 2025-02-07 京东方科技集团股份有限公司 显示基板及其制备方法、显示面板
DE112021001975T5 (de) * 2021-03-30 2023-01-12 Boe Technology Group Co., Ltd. Anzeigesubstrat und verfahren zu dessen herstellung, anzeigevorrichtung
JP7835744B2 (ja) * 2021-06-30 2026-03-25 京東方科技集團股▲ふん▼有限公司 表示基板及びその製造方法、表示装置
CN113707693B (zh) * 2021-08-13 2023-12-05 深圳市华星光电半导体显示技术有限公司 有机发光二极管像素结构及其制造方法
CN114299861B (zh) * 2021-12-30 2023-06-16 上海中航光电子有限公司 一种线路面板及其相关方法和装置
CN114843329A (zh) * 2022-01-11 2022-08-02 北京京东方技术开发有限公司 显示基板和显示装置
CN114512548A (zh) * 2022-02-25 2022-05-17 武汉华星光电半导体显示技术有限公司 薄膜晶体管、oled显示面板
US12464914B2 (en) 2022-04-29 2025-11-04 Hefei Boe Joint Technology Co., Ltd. Display substrate and method for operating the same, and display apparatus
DE112022007118T5 (de) 2022-04-29 2025-02-20 Boe Technology Group Co., Ltd. Anzeigesubstrat und Verfahren zum Betrieb desselben sowie Anzeigevorrichtung
EP4418249B1 (en) 2022-07-29 2026-02-18 Boe Technology Group Co., Ltd. Display substrate and manufacturing method therefor, and display device
CN119920184B (zh) * 2025-02-28 2026-04-10 京东方科技集团股份有限公司 一种滑卷设备及一种亮度补偿方法

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CN107424520A (zh) * 2017-07-26 2017-12-01 京东方科技集团股份有限公司 基板及其制备方法、显示面板、显示装置
CN110956911A (zh) * 2018-09-27 2020-04-03 合肥鑫晟光电科技有限公司 阵列基板及其检测方法、显示面板
CN111063721A (zh) * 2020-01-06 2020-04-24 武汉华星光电半导体显示技术有限公司 Oled显示面板及显示装置
CN111326536A (zh) * 2018-12-14 2020-06-23 云谷（固安）科技有限公司 导电模组结构、显示装置及导电模组结构制备方法
CN111524941A (zh) * 2020-04-26 2020-08-11 武汉华星光电半导体显示技术有限公司 一种显示面板

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CN110956911A (zh) * 2018-09-27 2020-04-03 合肥鑫晟光电科技有限公司 阵列基板及其检测方法、显示面板
CN111326536A (zh) * 2018-12-14 2020-06-23 云谷（固安）科技有限公司 导电模组结构、显示装置及导电模组结构制备方法
CN111063721A (zh) * 2020-01-06 2020-04-24 武汉华星光电半导体显示技术有限公司 Oled显示面板及显示装置
CN111524941A (zh) * 2020-04-26 2020-08-11 武汉华星光电半导体显示技术有限公司 一种显示面板

Also Published As

Publication number Publication date
EP4050662A4 (en) 2022-11-23
WO2022142141A1 (zh) 2022-07-07
MX2021012016A (es) 2022-09-23
JP2024501390A (ja) 2024-01-12
EP4050662A1 (en) 2022-08-31
US20230363223A1 (en) 2023-11-09
EP4050662B1 (en) 2024-05-01
JP7817831B2 (ja) 2026-02-19
AU2021221904B2 (en) 2022-12-08
KR102793116B1 (ko) 2025-04-09
AU2021221904A1 (en) 2022-07-21
KR20230124779A (ko) 2023-08-28
CN112331714A (zh) 2021-02-05
US12433119B2 (en) 2025-09-30

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