CN116076167A - 新型发光装置架构 - Google Patents

新型发光装置架构 Download PDF

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Publication number
CN116076167A
CN116076167A CN202180058431.1A CN202180058431A CN116076167A CN 116076167 A CN116076167 A CN 116076167A CN 202180058431 A CN202180058431 A CN 202180058431A CN 116076167 A CN116076167 A CN 116076167A
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CN
China
Prior art keywords
light
emission unit
emission
emitting
peak wavelength
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Pending
Application number
CN202180058431.1A
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English (en)
Chinese (zh)
Inventor
P·A·莱弗莫尔
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Exetron Co ltd
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Exetron Co ltd
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Publication date
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Publication of CN116076167A publication Critical patent/CN116076167A/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
    • H10K59/30—Devices specially adapted for multicolour light emission
    • H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K30/00—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation
    • H10K30/40—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation comprising a p-i-n structure, e.g. having a perovskite absorber between p-type and n-type charge transport layers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/19—Tandem OLEDs
    • 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
    • H10K59/1201—Manufacture or treatment
    • 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
    • H10K59/32—Stacked devices having two or more layers, each emitting at different wavelengths
    • 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
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
    • H10K50/115—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising active inorganic nanostructures, e.g. luminescent quantum dots

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Materials Engineering (AREA)
  • Electromagnetism (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
CN202180058431.1A 2020-07-01 2021-06-30 新型发光装置架构 Pending CN116076167A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB2010088.9 2020-07-01
GBGB2010088.9A GB202010088D0 (en) 2020-07-01 2020-07-01 Novel light emitting device architectures
PCT/GB2021/051663 WO2022003352A1 (en) 2020-07-01 2021-06-30 Novel light emitting device architectures

Publications (1)

Publication Number Publication Date
CN116076167A true CN116076167A (zh) 2023-05-05

Family

ID=71949839

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180058431.1A Pending CN116076167A (zh) 2020-07-01 2021-06-30 新型发光装置架构

Country Status (7)

Country Link
US (1) US12610708B2 (enExample)
EP (1) EP4176469B1 (enExample)
JP (1) JP2023532551A (enExample)
KR (1) KR20230049621A (enExample)
CN (1) CN116076167A (enExample)
GB (1) GB202010088D0 (enExample)
WO (1) WO2022003352A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4486088A1 (en) * 2023-06-27 2025-01-01 Universal Display Corporation Organic electroluminescent devices
WO2025059817A1 (zh) * 2023-09-18 2025-03-27 京东方科技集团股份有限公司 显示面板及显示装置
WO2025195035A1 (zh) * 2024-03-22 2025-09-25 华为技术有限公司 显示面板和电子设备

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KR102860316B1 (ko) * 2020-11-10 2025-09-16 삼성디스플레이 주식회사 발광 소자 및 이를 포함한 전자 장치
JP2023161850A (ja) * 2022-04-26 2023-11-08 株式会社ジャパンディスプレイ 有機ｅｌ表示装置及び有機ｅｌ表示装置の製造方法
KR20240005528A (ko) * 2022-07-05 2024-01-12 엘지디스플레이 주식회사 발광 표시 장치
KR20240016599A (ko) 2022-07-29 2024-02-06 엘지디스플레이 주식회사 발광 표시 장치
KR20240025131A (ko) * 2022-08-17 2024-02-27 삼성디스플레이 주식회사 표시 패널 및 이를 구비하는 표시 장치
KR20240119496A (ko) * 2023-01-30 2024-08-06 엘지디스플레이 주식회사 유기발광다이오드 표시장치 및 그 제조 방법
WO2024228490A1 (ko) * 2023-05-04 2024-11-07 주식회사 야스 유기 발광 표시 장치
GB202307151D0 (en) 2023-05-13 2023-06-28 Excyton Ltd Multi gamut displays
EP4721042A1 (en) * 2023-05-26 2026-04-08 InterDigital CE Patent Holdings, SAS Method and device for adjustable energy reduction control of visual content using alternating complementary colors
WO2026004002A1 (ja) * 2024-06-26 2026-01-02 シャープディスプレイテクノロジー株式会社 表示装置、及び表示装置の製造方法
KR20260057288A (ko) 2024-10-18 2026-04-28 삼성디스플레이 주식회사 화소 회로 및 이를 포함하는 표시 장치

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GB8909011D0 (en) 1989-04-20 1989-06-07 Friend Richard H Electroluminescent devices
US6358631B1 (en) 1994-12-13 2002-03-19 The Trustees Of Princeton University Mixed vapor deposited films for electroluminescent devices
US5707745A (en) 1994-12-13 1998-01-13 The Trustees Of Princeton University Multicolor organic light emitting devices
US6303238B1 (en) 1997-12-01 2001-10-16 The Trustees Of Princeton University OLEDs doped with phosphorescent compounds
US7279704B2 (en) 2004-05-18 2007-10-09 The University Of Southern California Complexes with tridentate ligands
JP2009146860A (ja) * 2007-12-18 2009-07-02 Seiko Epson Corp 有機エレクトロルミネッセンス素子及び有機エレクトロルミネッセンス素子の駆動方法
US20100225252A1 (en) 2008-10-01 2010-09-09 Universal Display Corporation Novel amoled display architecture
KR101584990B1 (ko) 2008-12-01 2016-01-13 엘지디스플레이 주식회사 백색 유기 발광 소자 및 이의 제조 방법
US9257665B2 (en) 2012-09-14 2016-02-09 Universal Display Corporation Lifetime OLED display
US9577221B2 (en) 2012-09-26 2017-02-21 Universal Display Corporation Three stack hybrid white OLED for enhanced efficiency and lifetime
JPWO2014068970A1 (ja) * 2012-10-31 2016-09-08 パナソニックＩｐマネジメント株式会社 有機エレクトロルミネッセンス素子及び照明装置
JP6225915B2 (ja) * 2012-11-09 2017-11-08 コニカミノルタ株式会社 有機エレクトロルミネッセンス素子
KR102085153B1 (ko) * 2013-11-29 2020-03-05 엘지디스플레이 주식회사 유기 발광 장치
JP2015138746A (ja) * 2014-01-24 2015-07-30 ソニー株式会社 有機ｅｌ素子、表示装置及び照明装置
KR102520026B1 (ko) 2015-12-30 2023-04-07 엘지디스플레이 주식회사 유기 발광 소자
KR102512069B1 (ko) 2015-12-31 2023-03-21 삼성디스플레이 주식회사 청색 유기 발광 소자 및 이를 포함하는 표시 장치
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CN107579096B (zh) 2017-07-24 2019-04-12 武汉华星光电半导体显示技术有限公司 一种oled显示面板及相应的驱动方法和驱动装置
GB201808439D0 (en) 2018-05-23 2018-07-11 Savvy Science Ltd Stacked perovskite light emitting device
CN109065740A (zh) * 2018-08-10 2018-12-21 京东方科技集团股份有限公司 Oled显示基板及其制作方法、显示装置
KR102168612B1 (ko) 2018-12-20 2020-10-21 서울대학교산학협력단 적층형 하이브리드 발광 다이오드 및 이의 제조 방법
US20200243616A1 (en) * 2019-01-29 2020-07-30 Sharp Kabushiki Kaisha Cadmium-free quantum dot led with improved emission color
US20200373360A1 (en) * 2019-05-23 2020-11-26 Universal Display Corporation Oled display panel with unpatterned emissive stack

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4486088A1 (en) * 2023-06-27 2025-01-01 Universal Display Corporation Organic electroluminescent devices
WO2025059817A1 (zh) * 2023-09-18 2025-03-27 京东方科技集团股份有限公司 显示面板及显示装置
WO2025195035A1 (zh) * 2024-03-22 2025-09-25 华为技术有限公司 显示面板和电子设备

Also Published As

Publication number Publication date
US12610708B2 (en) 2026-04-21
JP2023532551A (ja) 2023-07-28
GB202010088D0 (en) 2020-08-12
WO2022003352A1 (en) 2022-01-06
EP4176469A1 (en) 2023-05-10
KR20230049621A (ko) 2023-04-13
EP4176469B1 (en) 2024-03-27
US20230371334A1 (en) 2023-11-16

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