KR102793116B1 - 디스플레이 기판 및 디스플레이 장치 - Google Patents

디스플레이 기판 및 디스플레이 장치 Download PDF

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KR102793116B1
KR102793116B1 KR1020217031158A KR20217031158A KR102793116B1 KR 102793116 B1 KR102793116 B1 KR 102793116B1 KR 1020217031158 A KR1020217031158 A KR 1020217031158A KR 20217031158 A KR20217031158 A KR 20217031158A KR 102793116 B1 KR102793116 B1 KR 102793116B1
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electrode
pixel
sub
base substrate
transistor
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KR20230124779A (ko
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다청 장
천 쉬
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보에 테크놀로지 그룹 컴퍼니 리미티드
베이징 보에 테크놀로지 디벨로프먼트 씨오., 엘티디.
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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

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  • 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)
KR1020217031158A 2021-01-04 2021-06-08 디스플레이 기판 및 디스플레이 장치 Active KR102793116B1 (ko)

Applications Claiming Priority (3)

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
CN202110000866.2 2021-01-04
PCT/CN2021/098923 WO2022142141A1 (zh) 2021-01-04 2021-06-08 显示基板及显示装置

Publications (2)

Publication Number Publication Date
KR20230124779A KR20230124779A (ko) 2023-08-28
KR102793116B1 true KR102793116B1 (ko) 2025-04-09

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Country Status (8)

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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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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KR102560703B1 (ko) * 2016-04-29 2023-07-28 삼성디스플레이 주식회사 디스플레이 장치
KR102385458B1 (ko) * 2016-10-06 2022-04-13 삼성디스플레이 주식회사 플렉서블 표시 장치 및 그의 제조 방법
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Publication number Priority date Publication date Assignee Title
JP2000284302A (ja) * 1999-04-01 2000-10-13 Toppan Printing Co Ltd 反射型液晶表示装置用電極基板及びその製造方法
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

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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
CN112331714B (zh) 2021-04-23
AU2021221904B2 (en) 2022-12-08
AU2021221904A1 (en) 2022-07-21
KR20230124779A (ko) 2023-08-28
CN112331714A (zh) 2021-02-05
US12433119B2 (en) 2025-09-30

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