JP7005489B2 - 表示基板及び表示装置 - Google Patents

表示基板及び表示装置 Download PDF

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JP7005489B2
JP7005489B2 JP2018522031A JP2018522031A JP7005489B2 JP 7005489 B2 JP7005489 B2 JP 7005489B2 JP 2018522031 A JP2018522031 A JP 2018522031A JP 2018522031 A JP2018522031 A JP 2018522031A JP 7005489 B2 JP7005489 B2 JP 7005489B2
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display board
different
layer
pixel
oled
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JP2020517041A (ja
JP2020517041A5 (enExample
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シン・ファン
グアン・ヤン
リンタオ・ジャン
ジェン・リウ
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BOE Technology Group Co Ltd
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    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/30Devices specially adapted for multicolour light emission
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80Constructional details
    • H10K59/875Arrangements for extracting light from the devices
    • H10K59/876Arrangements for extracting light from the devices comprising a resonant cavity structure, e.g. Bragg reflector pair
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00Organic light-emitting devices
    • H10K50/10OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/14Carrier transporting layers
    • H10K50/15Hole transporting layers
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00Organic light-emitting devices
    • H10K50/10OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/14Carrier transporting layers
    • H10K50/16Electron transporting layers
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00Organic light-emitting devices
    • H10K50/10OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/17Carrier injection layers
    • H10K50/171Electron injection layers
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00Organic light-emitting devices
    • H10K50/80Constructional details
    • H10K50/805Electrodes
    • H10K50/81Anodes
    • H10K50/818Reflective anodes, e.g. ITO combined with thick metallic layers
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00Organic light-emitting devices
    • H10K50/80Constructional details
    • H10K50/805Electrodes
    • H10K50/82Cathodes
    • H10K50/828Transparent cathodes, e.g. comprising thin metal layers
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10OLED displays
    • H10K59/12Active-matrix OLED [AMOLED] displays
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10OLED displays
    • H10K59/12Active-matrix OLED [AMOLED] displays
    • H10K59/121Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10OLED displays
    • H10K59/12Active-matrix OLED [AMOLED] displays
    • H10K59/122Pixel-defining structures or layers, e.g. banks
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/30Devices specially adapted for multicolour light emission
    • H10K59/35Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
    • H10K59/351Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels comprising more than three subpixels, e.g. red-green-blue-white [RGBW]
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/30Devices specially adapted for multicolour light emission
    • H10K59/35Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
    • H10K59/353Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels characterised by the geometrical arrangement of the RGB subpixels
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80Constructional details
    • H10K59/805Electrodes
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2102/00Constructional details relating to the organic devices covered by this subclass
    • H10K2102/10Transparent electrodes, e.g. using graphene
    • H10K2102/101Transparent electrodes, e.g. using graphene comprising transparent conductive oxides [TCO]
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2102/00Constructional details relating to the organic devices covered by this subclass
    • H10K2102/301Details of OLEDs
    • H10K2102/302Details of OLEDs of OLED structures
    • H10K2102/3023Direction of light emission
    • H10K2102/3026Top emission
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2102/00Constructional details relating to the organic devices covered by this subclass
    • H10K2102/301Details of OLEDs
    • H10K2102/351Thickness
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/30Devices specially adapted for multicolour light emission
    • H10K59/35Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80Constructional details
    • H10K59/805Electrodes
    • H10K59/8051Anodes
    • H10K59/80518Reflective anodes, e.g. ITO combined with thick metallic layers

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Geometry (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP2018522031A 2017-04-11 2017-07-20 表示基板及び表示装置 Active JP7005489B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201710233157.2A CN108695359B (zh) 2017-04-11 2017-04-11 一种显示基板和显示装置
CN201710233157.2 2017-04-11
PCT/CN2017/093689 WO2018188227A1 (en) 2017-04-11 2017-07-20 A display substrate and a display apparatus

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JP2020517041A JP2020517041A (ja) 2020-06-11
JP2020517041A5 JP2020517041A5 (enExample) 2020-07-27
JP7005489B2 true JP7005489B2 (ja) 2022-01-21

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US (1) US11011586B2 (enExample)
EP (1) EP3610512B1 (enExample)
JP (1) JP7005489B2 (enExample)
KR (1) KR102048859B1 (enExample)
CN (1) CN108695359B (enExample)
WO (1) WO2018188227A1 (enExample)

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US10600213B2 (en) * 2016-02-27 2020-03-24 Focal Sharp, Inc. Method and apparatus for color-preserving spectrum reshape
CN108767128A (zh) * 2018-05-31 2018-11-06 京东方科技集团股份有限公司 一种显示面板及显示装置
CN109449189B (zh) * 2018-11-13 2022-04-29 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和显示面板
KR102575029B1 (ko) * 2018-11-14 2023-09-05 삼성디스플레이 주식회사 표시 장치
CN109638037B (zh) * 2018-11-15 2021-04-02 武汉华星光电半导体显示技术有限公司 一种全彩化显示模块及其制作方法
CN109904196A (zh) * 2019-01-30 2019-06-18 武汉华星光电半导体显示技术有限公司 显示面板及其制备方法、电子装置
KR20220007081A (ko) * 2019-05-13 2022-01-18 쓰리엠 이노베이티브 프로퍼티즈 컴파니 유기 발광 다이오드 디스플레이
CN110323357B (zh) * 2019-07-03 2022-04-15 京东方科技集团股份有限公司 有机发光二极管、显示面板及显示装置
JP6911890B2 (ja) * 2019-07-24 2021-07-28 セイコーエプソン株式会社 発光装置、発光装置の製造方法、および電子機器
JP6904386B2 (ja) * 2019-07-24 2021-07-14 セイコーエプソン株式会社 発光装置、発光装置の製造方法および電子機器
JP6933231B2 (ja) * 2019-07-24 2021-09-08 セイコーエプソン株式会社 発光装置、発光装置の製造方法、および電子機器
JP6911891B2 (ja) * 2019-07-24 2021-07-28 セイコーエプソン株式会社 発光装置、発光装置の製造方法および電子機器
US11817435B2 (en) * 2019-10-28 2023-11-14 Seoul Viosys Co., Ltd. Light emitting device for display and LED display apparatus having the same
CN212907741U (zh) * 2019-10-28 2021-04-06 首尔伟傲世有限公司 发光元件及具有此的显示装置
US12249278B2 (en) 2020-01-28 2025-03-11 OLEDWorks LLC Stacked OLED microdisplay with low-voltage silicon backplane
JP7500212B2 (ja) * 2020-02-10 2024-06-17 キヤノン株式会社 発光装置、表示撮像装置、及び電子機器
CN113707684A (zh) * 2020-05-21 2021-11-26 咸阳彩虹光电科技有限公司 一种oled显示结构、显示装置
CN111796348A (zh) * 2020-07-02 2020-10-20 Tcl华星光电技术有限公司 视角扩散膜片及显示面板
CN114063352B (zh) * 2020-07-29 2024-05-24 瀚宇彩晶股份有限公司 不具有彩色滤光片的透明显示器与其制造方法
CN112002742B (zh) * 2020-08-12 2022-06-07 武汉华星光电半导体显示技术有限公司 Oled显示面板及其制作方法
CN112103324B (zh) * 2020-09-23 2023-05-26 京东方科技集团股份有限公司 显示装置及其显示面板
WO2022155801A1 (zh) 2021-01-20 2022-07-28 京东方科技集团股份有限公司 显示基板及其制备方法、显示装置
CN113629114B (zh) * 2021-07-30 2023-02-03 深圳市华星光电半导体显示技术有限公司 显示面板
CN113745206B (zh) * 2021-08-06 2024-06-18 武汉精测电子集团股份有限公司 一种led显示基板及其制作方法
WO2025004216A1 (ja) * 2023-06-28 2025-01-02 シャープディスプレイテクノロジー株式会社 表示装置

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JP2006032327A (ja) 2004-06-18 2006-02-02 Sanyo Electric Co Ltd エレクトロルミネッセンスパネル
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Publication number Publication date
US20200251535A1 (en) 2020-08-06
KR102048859B1 (ko) 2019-11-27
JP2020517041A (ja) 2020-06-11
EP3610512B1 (en) 2024-04-17
US11011586B2 (en) 2021-05-18
WO2018188227A1 (en) 2018-10-18
EP3610512A1 (en) 2020-02-19
EP3610512A4 (en) 2021-01-13
CN108695359A (zh) 2018-10-23
KR20180124011A (ko) 2018-11-20
CN108695359B (zh) 2021-10-22

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