CN104377308B - 具有单独的红色、绿色和蓝色子元件的堆叠式白色oled - Google Patents

具有单独的红色、绿色和蓝色子元件的堆叠式白色oled Download PDF

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CN104377308B
CN104377308B CN201410510293.8A CN201410510293A CN104377308B CN 104377308 B CN104377308 B CN 104377308B CN 201410510293 A CN201410510293 A CN 201410510293A CN 104377308 B CN104377308 B CN 104377308B
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CN104377308A (zh
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S·福里斯特
亓向飞
M·斯卢特斯凯
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University of Michigan Ann Arbor
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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
    • H10K59/32—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
    • 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
    • H10K50/125—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers specially adapted for multicolour light emission, e.g. for emitting white light
    • 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
    • H10K50/125—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers specially adapted for multicolour light emission, e.g. for emitting white light
    • H10K50/13—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers specially adapted for multicolour light emission, e.g. for emitting white light comprising stacked EL layers within one EL unit
    • 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
    • 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
    • H10K2101/00—Properties of the organic materials covered by group H10K85/00
    • H10K2101/10—Triplet emission
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2101/00—Properties of the organic materials covered by group H10K85/00
    • H10K2101/30—Highest occupied molecular orbital [HOMO], lowest unoccupied molecular orbital [LUMO] or Fermi energy values
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2101/00—Properties of the organic materials covered by group H10K85/00
    • H10K2101/40—Interrelation of parameters between multiple constituent active layers or sublayers, e.g. HOMO values in adjacent layers
    • 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
    • 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
    • H10K2102/10—Transparent electrodes, e.g. using graphene
    • H10K2102/101—Transparent electrodes, e.g. using graphene comprising transparent conductive oxides [TCO]
    • H10K2102/103—Transparent electrodes, e.g. using graphene comprising transparent conductive oxides [TCO] comprising indium oxides, e.g. ITO
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/917—Electroluminescent

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Electroluminescent Light Sources (AREA)
CN201410510293.8A 2008-10-28 2009-10-28 具有单独的红色、绿色和蓝色子元件的堆叠式白色oled Active CN104377308B (zh)

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US10907408P 2008-10-28 2008-10-28
US61/109,074 2008-10-28
CN2009801425665A CN102197507A (zh) 2008-10-28 2009-10-28 具有单独的红色、绿色和蓝色子元件的堆叠式白色oled

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CN2009801425665A Pending CN102197507A (zh) 2008-10-28 2009-10-28 具有单独的红色、绿色和蓝色子元件的堆叠式白色oled

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US (4) US8766291B2 (enExample)
EP (1) EP2345096B1 (enExample)
JP (2) JP2012507175A (enExample)
KR (2) KR101841892B1 (enExample)
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WO (1) WO2010062643A1 (enExample)

Families Citing this family (107)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101513406B1 (ko) 2006-09-29 2015-04-17 유니버시티 오브 플로리다 리서치 파운데이션, 인크. 적외선 감지 및 표시를 위한 방법 및 장치
KR100924145B1 (ko) * 2008-06-10 2009-10-28 삼성모바일디스플레이주식회사 유기전계발광소자 및 이의 제조방법
WO2009158555A2 (en) * 2008-06-26 2009-12-30 E.I. Du Pont De Nemours And Company Organic light-emitting diode luminaires
CN104377308B (zh) * 2008-10-28 2019-08-06 密执安州立大学董事会 具有单独的红色、绿色和蓝色子元件的堆叠式白色oled
TW201132737A (en) 2009-08-24 2011-10-01 Du Pont Organic light-emitting diode luminaires
US20110266524A1 (en) * 2009-10-29 2011-11-03 E. I. Du Pont De Nemours And Company Organic light-emitting diode luminaires
US8674343B2 (en) 2009-10-29 2014-03-18 E I Du Pont De Nemours And Company Organic light-emitting diodes having white light emission
EP2504675A4 (en) * 2009-11-24 2016-08-17 Univ Florida METHOD AND DEVICE FOR DETECTING AN INFRARED RADIATION
CA2800549A1 (en) 2010-05-24 2011-12-01 University Of Florida Research Foundation, Inc. Method and apparatus for providing a charge blocking layer on an infrared up-conversion device
JP2012033918A (ja) * 2010-07-08 2012-02-16 Mitsubishi Chemicals Corp 有機電界発光素子、有機電界発光デバイス、有機ｅｌ表示装置及び有機ｅｌ照明
DE102010041331A1 (de) * 2010-09-24 2012-03-29 Siemens Aktiengesellschaft Ladungsträgermodulation zur Farb- und Helligkeitsabstimmung in organischen Leuchtdioden
KR20120041460A (ko) 2010-10-21 2012-05-02 엘지디스플레이 주식회사 유기전계발광소자
US8883322B2 (en) * 2011-03-08 2014-11-11 Universal Display Corporation Pyridyl carbene phosphorescent emitters
JP6108664B2 (ja) * 2011-04-04 2017-04-05 ローム株式会社 有機ｅｌ装置
JP6157804B2 (ja) * 2011-04-29 2017-07-05 株式会社半導体エネルギー研究所 発光素子
CN102208552A (zh) * 2011-05-20 2011-10-05 电子科技大学 一种白光有机电致发光器件及其制备方法
AU2012275060A1 (en) 2011-06-30 2014-01-30 Nanoholdings, Llc A method and apparatus for detecting infrared radiation with gain
DE102011086277B4 (de) 2011-11-14 2017-09-14 Osram Oled Gmbh Organisches Licht-emittierendes Bauelement
TW201328421A (zh) * 2011-12-19 2013-07-01 友達光電股份有限公司 有機電致發光裝置
JP6108858B2 (ja) * 2012-02-17 2017-04-05 株式会社半導体エネルギー研究所 ｐ型半導体材料および半導体装置
DE102012203466B4 (de) * 2012-03-06 2021-10-28 Pictiva Displays International Limited Organisches licht emittierendes bauelement
KR101887082B1 (ko) * 2012-04-05 2018-08-13 한국전자통신연구원 유기발광다이오드 소자 및 그 제조 방법
DE102012025879B3 (de) 2012-05-16 2022-02-17 Osram Oled Gmbh Optoelektronisches Bauelement und Verfahren zum Herstellen eines optoelektronischen Bauelements
DE102012208235B4 (de) * 2012-05-16 2021-05-12 Osram Oled Gmbh Optoelektronisches Bauelement und Verfahren zum Herstellen eines optoelektronischen Bauelements
DE102012208173B4 (de) 2012-05-16 2018-07-19 Osram Oled Gmbh Organisches optoelektronisches bauelement und verwendung eines lochleitenden transparenten anorganischen halbleiters in einer schichtstruktur eines optoelektronischen bauelments und verfahren zum herstellen eines organischen optoelektronischen bauelements
US9005357B2 (en) * 2012-05-24 2015-04-14 Agency For Science, Technology And Research Method of preparing molybdenum oxide films
DE102012214021B4 (de) * 2012-08-08 2018-05-09 Osram Oled Gmbh Optoelektronisches Bauelement und Verfahren zum Herstellen eines optoelektronischen Bauelementes
JP6245724B2 (ja) * 2012-09-05 2017-12-13 三菱重工業株式会社 照明装置及び機体
US9577221B2 (en) * 2012-09-26 2017-02-21 Universal Display Corporation Three stack hybrid white OLED for enhanced efficiency and lifetime
GB2508289B (en) * 2012-10-31 2015-09-30 Lg Display Co Ltd Organic light emitting display device
US9136496B2 (en) * 2013-01-08 2015-09-15 Joled Inc. Organic el device
CN103972410A (zh) * 2013-01-31 2014-08-06 海洋王照明科技股份有限公司 有机电致发光器件及其制备方法
CN104078603A (zh) * 2013-03-29 2014-10-01 海洋王照明科技股份有限公司 有机电致发光器件及其制备方法
CN104078576A (zh) * 2013-03-29 2014-10-01 海洋王照明科技股份有限公司 白光有机电致发光器件及其制备方法
CN104078569A (zh) * 2013-03-29 2014-10-01 海洋王照明科技股份有限公司 有机电致发光器件及其制备方法
KR102059601B1 (ko) * 2013-04-01 2019-12-27 삼성디스플레이 주식회사 유기 발광 장치
KR20140131412A (ko) * 2013-05-02 2014-11-13 삼성디스플레이 주식회사 유기 발광 표시 장치의 주입 에너지 측정 방법
CN104183760A (zh) * 2013-05-22 2014-12-03 海洋王照明科技股份有限公司 有机电致发光器件及其制作方法
CN104183753A (zh) * 2013-05-22 2014-12-03 海洋王照明科技股份有限公司 有机电致发光器件及其制作方法
CN104183741A (zh) * 2013-05-24 2014-12-03 海洋王照明科技股份有限公司 有机电致发光器件及其制备方法
JP2014236099A (ja) * 2013-05-31 2014-12-15 株式会社ジャパンディスプレイ 有機エレクトロルミネッセンス表示装置
KR101551543B1 (ko) 2013-12-10 2015-09-09 한양대학교 산학협력단 유기 발광 소자 및 그 제조 방법
KR102084743B1 (ko) * 2013-12-17 2020-03-04 엘지디스플레이 주식회사 유기 발광 소자 및 그를 이용한 디스플레이 장치
CN103915571A (zh) * 2014-01-27 2014-07-09 上海天马有机发光显示技术有限公司 一种amoled显示面板及膜层制作方法、显示装置
JP2015201315A (ja) * 2014-04-07 2015-11-12 株式会社ジャパンディスプレイ 有機ｅｌ表示装置
US9640781B2 (en) * 2014-05-22 2017-05-02 Universal Display Corporation Devices to increase OLED output coupling efficiency with a high refractive index substrate
US12364095B2 (en) 2014-07-24 2025-07-15 Universal Display Corporation Organic electroluminescent devices
KR102473574B1 (ko) * 2014-07-24 2022-12-01 유니버셜 디스플레이 코포레이션 향상층(들)을 갖는 oled 디바이스
US20160248030A1 (en) * 2014-09-04 2016-08-25 Boe Technology Group Co., Ltd. Organic electroluminescent display deivce, a fabricating method thereof and a display device
KR102302850B1 (ko) 2014-10-22 2021-09-23 삼성디스플레이 주식회사 발광 소자
US10115918B2 (en) * 2014-11-05 2018-10-30 Okinawa Institute Of Science And Technology School Corporation Doping engineered hole transport layer for perovskite-based device
EP3309853B1 (en) * 2014-12-08 2019-03-13 LG Display Co., Ltd. Organic light emitting display device
KR102315513B1 (ko) 2014-12-18 2021-10-25 삼성디스플레이 주식회사 백색 유기 발광 소자
JP6022014B2 (ja) 2015-03-02 2016-11-09 Ｌｕｍｉｏｔｅｃ株式会社 有機エレクトロルミネッセント素子及び照明装置
EP3258747B1 (en) * 2015-03-02 2022-05-11 Xianyang CHVT New Display Technology Co., Ltd. Organic electroluminescent element and lighting device
CN104701459B (zh) * 2015-03-30 2018-09-11 京东方科技集团股份有限公司 一种有机发光二极管器件及显示面板、显示装置
KR102435038B1 (ko) * 2015-03-30 2022-08-22 엘지디스플레이 주식회사 유기발광 표시장치
DE102015107466A1 (de) * 2015-05-12 2016-11-17 Osram Oled Gmbh Verfahren zur Herstellung einer Ladungsträgererzeugungsschicht, Verfahren zur Herstellung eines organischen Licht emittierenden Bauelements mit einer Ladungsträgererzeugungsschicht und organisches Licht emittierendes Bauelement mit einer Ladungsträgererzeugungsschicht
EP3308113A4 (en) 2015-06-11 2019-03-20 University of Florida Research Foundation, Incorporated MONODISPERSES, IR ABSORBENT NANOPARTICLES AND RELATED METHODS AND DEVICES
CN105161627B (zh) * 2015-06-29 2016-08-17 京东方科技集团股份有限公司 一种串联式有机发光二极管、阵列基板及显示装置
CN105161628B (zh) 2015-06-29 2017-02-15 京东方科技集团股份有限公司 一种串联式有机发光二极管、阵列基板及显示装置
CN104966789A (zh) * 2015-06-30 2015-10-07 深圳市华星光电技术有限公司 一种电荷连接层及其制造方法、叠层oled器件
US10026918B2 (en) * 2015-07-08 2018-07-17 Kaneka Corporation White light emitting organic EL panel and method for producing same
KR102323243B1 (ko) 2015-07-22 2021-11-08 삼성디스플레이 주식회사 유기 발광 소자 및 이를 포함하는 유기 발광 표시 장치
CN105070742B (zh) * 2015-09-09 2018-03-20 河南师范大学 Oled显示的像素点的器件结构及其驱动和制备方法
KR102406606B1 (ko) * 2015-10-08 2022-06-09 삼성디스플레이 주식회사 유기 발광 소자, 이를 포함하는 유기 발광 표시 장치, 및 이의 제조 방법
KR102447311B1 (ko) * 2015-10-28 2022-09-26 삼성디스플레이 주식회사 유기 발광 소자 및 이를 포함하는 유기 발광 표시 장치
US10374183B2 (en) 2015-11-19 2019-08-06 Lg Display Co., Ltd. Organic light emitting display device having layer to control charge transfer
KR102574052B1 (ko) 2015-11-19 2023-09-04 엘지디스플레이 주식회사 유기발광 표시장치
KR102511544B1 (ko) * 2015-11-20 2023-03-17 삼성디스플레이 주식회사 광전 소자 및 이의 제조 방법
FR3051884A1 (fr) 2016-05-27 2017-12-01 Koito Mfg Co Ltd Lampe de vehicule
KR102605375B1 (ko) * 2016-06-29 2023-11-22 삼성전자주식회사 유기 광전 소자 및 이미지 센서
KR102611206B1 (ko) * 2016-07-13 2023-12-08 삼성디스플레이 주식회사 유기 발광 소자
KR102642330B1 (ko) 2016-07-19 2024-03-05 삼성디스플레이 주식회사 유기발광소자 및 이를 포함하는 표시장치
KR102715632B1 (ko) * 2016-09-27 2024-10-11 삼성디스플레이 주식회사 유기 전계 발광 표시 장치
KR102523619B1 (ko) * 2016-11-25 2023-04-20 엘티소재주식회사 헤테로고리 화합물 및 이를 이용한 유기 발광 소자
JP6151845B1 (ja) * 2016-12-27 2017-06-21 Ｌｕｍｉｏｔｅｃ株式会社 有機エレクトロルミネッセント素子、照明装置、ディスプレイ装置
CN106711343B (zh) * 2016-12-29 2019-02-12 固安翌光科技有限公司 一种电荷产生结构及其制备方法和应用
KR101989086B1 (ko) 2017-01-25 2019-06-14 한국생산기술연구원 Ｏｌｅｄ 조명 소자 및 그 제조 방법
CN107403870B (zh) * 2017-06-21 2019-10-01 武汉华星光电半导体显示技术有限公司 Woled器件
US10069096B1 (en) 2017-06-21 2018-09-04 Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. WOLED device
US11145822B2 (en) 2017-10-20 2021-10-12 Samsung Electronics Co., Ltd. Compound and photoelectric device, image sensor, and electronic device including the same
US10770673B2 (en) * 2017-11-28 2020-09-08 The Regents Of The University Of Michigan Highly reliable stacked white organic light emitting device
KR102027516B1 (ko) * 2017-12-22 2019-10-01 엘지디스플레이 주식회사 유기발광다이오드 및 이를 포함하는 유기발광 표시장치
JP7102211B2 (ja) * 2018-04-26 2022-07-19 キヤノン株式会社 有機ｅｌ素子、それを有する表示装置、照明装置、移動体
CN110611036A (zh) * 2018-06-15 2019-12-24 周卓煇 亮度色温可调串联式有机发光二极管及其用途
TWI703722B (zh) * 2018-08-06 2020-09-01 友達光電股份有限公司 發光裝置
JP7169126B2 (ja) * 2018-08-30 2022-11-10 エルジー ディスプレイ カンパニー リミテッド 塗布型有機電界発光素子
CN109599420B (zh) * 2018-10-23 2021-02-26 武汉华星光电半导体显示技术有限公司 一种显示面板及其制作方法
US11903232B2 (en) 2019-03-07 2024-02-13 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device comprising charge-generation layer between light-emitting units
KR20210132141A (ko) 2019-03-07 2021-11-03 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 디바이스
US11056540B2 (en) 2019-03-12 2021-07-06 Universal Display Corporation Plasmonic PHOLED arrangement for displays
CN109950422B (zh) * 2019-03-29 2020-11-17 京东方科技集团股份有限公司 一种显示面板的阴极的制作方法、显示面板及显示装置
CN111312908A (zh) * 2019-11-11 2020-06-19 深圳市华星光电半导体显示技术有限公司 一种oled器件及其制备方法
CN110867524B (zh) * 2019-11-20 2023-02-21 昆山国显光电有限公司 显示面板及其制作方法、显示装置
CN113544763B (zh) 2020-01-28 2025-07-25 Oled沃克斯有限责任公司 具有保护电路的oled显示器
CN214672654U (zh) * 2020-06-03 2021-11-09 首尔伟傲世有限公司 发光元件模块及包括该发光元件模块的显示器装置
US11735569B2 (en) 2020-06-03 2023-08-22 Seoul Viosys Co., Ltd. Light emitting device module and display apparatus having the same
US12039927B2 (en) 2020-08-19 2024-07-16 OLEDWorks LLC Pixel circuit for crosstalk reduction
KR20220091166A (ko) * 2020-12-23 2022-06-30 엘지디스플레이 주식회사 유기발광 다이오드 표시장치
US12369490B2 (en) * 2021-01-13 2025-07-22 Idemitsu Kosan Co., Ltd. Organic electroluminescent element, organic electroluminescent display device, and electronic device
KR20220124548A (ko) * 2021-03-03 2022-09-14 삼성전자주식회사 향상된 발광 효율을 갖는 발광 소자 및 이를 포함하는 디스플레이 장치
CN115249697A (zh) * 2021-04-27 2022-10-28 Tcl科技集团股份有限公司 显示面板
TWI871517B (zh) 2021-07-20 2025-02-01 美商Ｏｌｅｄ沃克斯有限責任公司 具有三個色彩空間區域之顯示器
CN113809252B (zh) * 2021-08-04 2024-04-09 鹏城实验室 一种上转换器件及其制造方法
TWI861635B (zh) * 2021-12-31 2024-11-11 南韓商Ｌｇ顯示器股份有限公司 發光裝置及包含該發光裝置的發光顯示裝置
US12414433B2 (en) 2022-02-11 2025-09-09 Universal Display Corporation Organic electroluminescent devices

Family Cites Families (95)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4769292A (en) 1987-03-02 1988-09-06 Eastman Kodak Company Electroluminescent device with modified thin film luminescent zone
GB8909011D0 (en) 1989-04-20 1989-06-07 Friend Richard H Electroluminescent devices
US5389797A (en) * 1993-02-24 1995-02-14 The United States Of America As Represented By The Secretary Of The Department Of Energy Photodetector with absorbing region having resonant periodic absorption between reflectors
US5478658A (en) * 1994-05-20 1995-12-26 At&T Corp. Article comprising a microcavity light source
US6548956B2 (en) 1994-12-13 2003-04-15 The Trustees Of Princeton University Transparent contacts for organic devices
US5703436A (en) 1994-12-13 1997-12-30 The Trustees Of Princeton University Transparent contacts for organic devices
US5707745A (en) 1994-12-13 1998-01-13 The Trustees Of Princeton University Multicolor organic light emitting devices
US5683823A (en) * 1996-01-26 1997-11-04 Eastman Kodak Company White light-emitting organic electroluminescent devices
ATE320085T1 (de) 1996-08-12 2006-03-15 Univ Princeton Nichtpolymeres biegsames organisches lichtemittierendes bauelement und herstellungsverfahren
US5844363A (en) 1997-01-23 1998-12-01 The Trustees Of Princeton Univ. Vacuum deposited, non-polymeric flexible organic light emitting devices
US5834893A (en) 1996-12-23 1998-11-10 The Trustees Of Princeton University High efficiency organic light emitting devices with light directing structures
US6091195A (en) 1997-02-03 2000-07-18 The Trustees Of Princeton University Displays having mesa pixel configuration
US6013982A (en) 1996-12-23 2000-01-11 The Trustees Of Princeton University Multicolor display devices
US5892786A (en) * 1997-03-26 1999-04-06 The United States Of America As Represented By The Secretary Of The Air Force Output control of vertical microcavity light emitting device
US6303238B1 (en) 1997-12-01 2001-10-16 The Trustees Of Princeton University OLEDs doped with phosphorescent compounds
US6337102B1 (en) 1997-11-17 2002-01-08 The Trustees Of Princeton University Low pressure vapor phase deposition of organic thin films
US6087196A (en) 1998-01-30 2000-07-11 The Trustees Of Princeton University Fabrication of organic semiconductor devices using ink jet printing
US6097147A (en) 1998-09-14 2000-08-01 The Trustees Of Princeton University Structure for high efficiency electroluminescent device
US6830828B2 (en) 1998-09-14 2004-12-14 The Trustees Of Princeton University Organometallic complexes as phosphorescent emitters in organic LEDs
GB9822963D0 (en) 1998-10-20 1998-12-16 Agner Erik Improvements in or relating to chromatography
US6310360B1 (en) 1999-07-21 2001-10-30 The Trustees Of Princeton University Intersystem crossing agents for efficient utilization of excitons in organic light emitting devices
US6294398B1 (en) 1999-11-23 2001-09-25 The Trustees Of Princeton University Method for patterning devices
US6939624B2 (en) 2000-08-11 2005-09-06 Universal Display Corporation Organometallic compounds and emission-shifting organic electrophosphorescence
US6660411B2 (en) 2000-09-20 2003-12-09 Mitsubishi Chemical Corporation Organic electroluminescent device
CN100379049C (zh) 2001-03-14 2008-04-02 普林斯顿大学理事会 用于蓝色磷光基有机发光二极管的材料与器件
EP2259285B1 (en) * 2001-05-16 2014-10-22 The Trustees Of Princeton University High efficiency multi-color electro-phosphorescent OLEDs.
US7071615B2 (en) 2001-08-20 2006-07-04 Universal Display Corporation Transparent electrodes
JP4268041B2 (ja) 2001-08-29 2009-05-27 ザ、トラスティーズ オブ プリンストン ユニバーシティ 金属錯体を含むキャリア阻止層を有する有機発光デバイス
US7431968B1 (en) 2001-09-04 2008-10-07 The Trustees Of Princeton University Process and apparatus for organic vapor jet deposition
US6835469B2 (en) 2001-10-17 2004-12-28 The University Of Southern California Phosphorescent compounds and devices comprising the same
US6863997B2 (en) 2001-12-28 2005-03-08 The Trustees Of Princeton University White light emitting OLEDs from combined monomer and aggregate emission
US6872472B2 (en) * 2002-02-15 2005-03-29 Eastman Kodak Company Providing an organic electroluminescent device having stacked electroluminescent units
JP3933591B2 (ja) 2002-03-26 2007-06-20 淳二 城戸 有機エレクトロルミネッセント素子
WO2003092334A1 (en) 2002-04-26 2003-11-06 Nippon Hoso Kyokai Phosphorescent polymer compound, light emitting material and organic electroluminescent (el) device using the compound
TW595059B (en) * 2002-05-03 2004-06-21 Osram Opto Semiconductors Gmbh Optically pumped semiconductor laser device
US20030230980A1 (en) 2002-06-18 2003-12-18 Forrest Stephen R Very low voltage, high efficiency phosphorescent oled in a p-i-n structure
JP2004200141A (ja) * 2002-10-24 2004-07-15 Toyota Industries Corp 有機ｅｌ素子
US7338722B2 (en) 2003-03-24 2008-03-04 The University Of Southern California Phenyl and fluorenyl substituted phenyl-pyrazole complexes of Ir
KR100994083B1 (ko) * 2003-07-31 2010-11-12 미쓰비시 가가꾸 가부시키가이샤 화합물, 전하 수송 재료 및 유기 전계 발광 소자
JP2005100921A (ja) * 2003-08-22 2005-04-14 Sony Corp 有機ｅｌ素子および表示装置
KR100560789B1 (ko) 2003-11-25 2006-03-13 삼성에스디아이 주식회사 풀칼라유기전계발광소자 및 그의 제조방법
KR100670543B1 (ko) 2003-12-29 2007-01-16 엘지.필립스 엘시디 주식회사 유기전계발광 소자
KR100712098B1 (ko) 2004-01-13 2007-05-02 삼성에스디아이 주식회사 백색 발광 유기전계발광소자 및 그를 구비하는유기전계발광표시장치
US7030554B2 (en) 2004-02-06 2006-04-18 Eastman Kodak Company Full-color organic display having improved blue emission
JP4408382B2 (ja) * 2004-03-18 2010-02-03 株式会社 日立ディスプレイズ 有機発光表示装置
EP1749423A4 (en) * 2004-04-28 2010-09-22 Semiconductor Energy Lab LIGHT EMITTING ELEMENT AND METHOD FOR MANUFACTURING THE SAME, AND LIGHT EMITTING DEVICE USING THE LIGHT EMITTING ELEMENT
TWI267822B (en) * 2004-04-30 2006-12-01 Fuji Photo Film Co Ltd Organic electroluminescence device that can adjust chromaticity
US7528810B2 (en) * 2004-05-25 2009-05-05 Victor Company Of Japan, Limited Display with multiple emission layers
US7126267B2 (en) 2004-05-28 2006-10-24 Eastman Kodak Company Tandem OLED having stable intermediate connectors
JP4513060B2 (ja) * 2004-09-06 2010-07-28 富士電機ホールディングス株式会社 有機ｅｌ素子
US7560862B2 (en) * 2004-10-22 2009-07-14 Eastman Kodak Company White OLEDs with a color-compensated electroluminescent unit
JP4969086B2 (ja) * 2004-11-17 2012-07-04 富士フイルム株式会社 有機電界発光素子
CN100463244C (zh) * 2004-12-21 2009-02-18 中国科学院长春光学精密机械与物理研究所 有机微腔白色发光二极管
JP4603370B2 (ja) * 2005-01-18 2010-12-22 創世理工株式会社 基板上に作製された半導体光デバイスおよびその作製方法
WO2006093007A1 (ja) * 2005-03-02 2006-09-08 Konica Minolta Holdings, Inc. 有機エレクトロルミネッセンス素子、画像表示装置および照明装置
US9070884B2 (en) * 2005-04-13 2015-06-30 Universal Display Corporation Hybrid OLED having phosphorescent and fluorescent emitters
GB2426376B (en) * 2005-05-19 2008-12-03 Cdt Oxford Ltd Light-emitting device
WO2006130883A2 (en) * 2005-06-01 2006-12-07 The Trustees Of Princeton University Fluorescent filtered electrophosphorescence
KR100806812B1 (ko) * 2005-07-25 2008-02-25 엘지.필립스 엘시디 주식회사 유기 ｅｌ 소자 및 그 제조방법
KR100672535B1 (ko) * 2005-07-25 2007-01-24 엘지전자 주식회사 유기 ｅｌ 소자 및 그 제조방법
JP4837958B2 (ja) * 2005-08-26 2011-12-14 大日本印刷株式会社 有機エレクトロルミネッセンス素子
US7507486B2 (en) * 2005-08-31 2009-03-24 Eastman Kodak Company Organic phosphorescent light emitting device
JP4775801B2 (ja) * 2005-09-06 2011-09-21 独立行政法人科学技術振興機構 分子性物質の成膜方法及びその装置
EP1784055A3 (en) * 2005-10-17 2009-08-05 Semiconductor Energy Laboratory Co., Ltd. Lighting system
WO2007055186A1 (ja) * 2005-11-09 2007-05-18 Konica Minolta Holdings, Inc. 有機エレクトロルミネッセンス素子、表示装置及び照明装置
US8021763B2 (en) * 2005-11-23 2011-09-20 The Trustees Of Princeton University Phosphorescent OLED with interlayer
WO2007063760A1 (ja) * 2005-11-30 2007-06-07 Mitsubishi Chemical Corporation 有機化合物、電荷輸送材料、電荷輸送材料用組成物および有機電界発光素子
JP2007180277A (ja) * 2005-12-28 2007-07-12 Konica Minolta Holdings Inc 有機エレクトロルミネッセンス素子、表示装置及び照明装置
US7332860B2 (en) * 2006-03-30 2008-02-19 Eastman Kodak Company Efficient white-light OLED display with filters
KR100774200B1 (ko) * 2006-04-13 2007-11-08 엘지전자 주식회사 유기 ｅｌ 소자 및 그 제조방법
US7902742B2 (en) * 2006-07-04 2011-03-08 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, and electronic device
US7915624B2 (en) * 2006-08-06 2011-03-29 Lightwave Photonics, Inc. III-nitride light-emitting devices with one or more resonance reflectors and reflective engineered growth templates for such devices, and methods
KR100881455B1 (ko) 2006-08-14 2009-02-06 주식회사 잉크테크 유기전계발광소자 및 이의 제조방법
JP2008091038A (ja) * 2006-09-29 2008-04-17 Seiko Epson Corp 有機エレクトロルミネッセンス素子
US8945722B2 (en) * 2006-10-27 2015-02-03 The University Of Southern California Materials and architectures for efficient harvesting of singlet and triplet excitons for white light emitting OLEDs
KR101407574B1 (ko) * 2007-01-12 2014-06-17 삼성디스플레이 주식회사 백색 유기 발광 소자
KR101359632B1 (ko) 2007-01-19 2014-02-19 삼성디스플레이 주식회사 백색 유기 발광 소자
CN101611505B (zh) * 2007-02-19 2012-06-27 大日本印刷株式会社 有机电致发光元件
US8178216B2 (en) * 2007-02-28 2012-05-15 Semiconductor Energy Laboratory Co., Ltd. Quinoxaline derivative, and light-emitting element, light-emitting device, and electronic device including quinoxaline derivative
US20100045174A1 (en) * 2007-03-07 2010-02-25 Mitsubishi Chemical Corporation Composition for use in organic device, polymer film, and organic electroluminescent element
KR20080083881A (ko) * 2007-03-13 2008-09-19 삼성전자주식회사 색 조절층을 구비한 백색 유기발광소자
US8471461B2 (en) * 2007-03-29 2013-06-25 Dai Nippon Printing Co., Ltd. Organic electroluminescent device and method for producing the same
US20080238300A1 (en) * 2007-04-02 2008-10-02 Sang Tae Park Organic electroluminescence device and method for fabricating the same
CN106928157A (zh) * 2007-05-17 2017-07-07 株式会社半导体能源研究所 三唑衍生物
KR101316752B1 (ko) * 2007-05-31 2013-10-08 삼성디스플레이 주식회사 백색 유기발광소자
US20080312437A1 (en) * 2007-06-04 2008-12-18 Semiconductor Energy Labratory Co., Ltd. Organometallic Complex, and Light-Emitting Element, Light-Emitting Device, and Electronic Device Using the Organometallic Complex
TWI524567B (zh) * 2007-09-27 2016-03-01 半導體能源研究所股份有限公司 發光元件，照明裝置，發光裝置，與電子裝置
US8815411B2 (en) * 2007-11-09 2014-08-26 The Regents Of The University Of Michigan Stable blue phosphorescent organic light emitting devices
US8476822B2 (en) * 2007-11-09 2013-07-02 Universal Display Corporation Saturated color organic light emitting devices
US8143613B2 (en) * 2007-11-27 2012-03-27 The Regents Of The University Of Michigan Organic light emitting device having multiple separate emissive layers
US7955719B2 (en) * 2008-01-30 2011-06-07 Global Oled Technology Llc Tandem OLED device with intermediate connector
US7943202B2 (en) * 2008-05-07 2011-05-17 Qualcomm Mems Technologies, Inc. Apparatus and methods for providing a static interferometric display device
KR101587307B1 (ko) * 2008-09-04 2016-01-20 유니버셜 디스플레이 코포레이션 백색 인광성 유기 발광 디바이스
US7977872B2 (en) * 2008-09-16 2011-07-12 Global Oled Technology Llc High-color-temperature tandem white OLED
CN104377308B (zh) * 2008-10-28 2019-08-06 密执安州立大学董事会 具有单独的红色、绿色和蓝色子元件的堆叠式白色oled

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