CN1665360A - 有机电致发光器件 - Google Patents

有机电致发光器件 Download PDF

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Publication number
CN1665360A
CN1665360A CN200510008598XA CN200510008598A CN1665360A CN 1665360 A CN1665360 A CN 1665360A CN 200510008598X A CN200510008598X A CN 200510008598XA CN 200510008598 A CN200510008598 A CN 200510008598A CN 1665360 A CN1665360 A CN 1665360A
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CN
China
Prior art keywords
electrode layer
organic
layer
substrate
organic electroluminescence
Prior art date
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Pending
Application number
CN200510008598XA
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English (en)
Chinese (zh)
Inventor
仲田壮志
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Rohm Co Ltd
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INTERNAT Manufacturing AND ENGINEERING S
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Filing date
Publication date
Application filed by INTERNAT Manufacturing AND ENGINEERING S filed Critical INTERNAT Manufacturing AND ENGINEERING S
Publication of CN1665360A publication Critical patent/CN1665360A/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
    • H10K59/32—Stacked devices having two or more layers, each emitting at different wavelengths
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces
    • H05B33/14—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces
    • H05B33/26—Light sources with substantially two-dimensional radiating surfaces characterised by the composition or arrangement of the conductive material used as an electrode
    • 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
    • H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
    • H10K71/841—Applying alternating current [AC] during manufacturing or treatment

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  • Electroluminescent Light Sources (AREA)
CN200510008598XA 2004-03-01 2005-02-23 有机电致发光器件 Pending CN1665360A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004055792 2004-03-01
JP2004055792A JP4276109B2 (ja) 2004-03-01 2004-03-01 有機エレクトロルミネッセント素子

Publications (1)

Publication Number Publication Date
CN1665360A true CN1665360A (zh) 2005-09-07

Family

ID=34747595

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200510008598XA Pending CN1665360A (zh) 2004-03-01 2005-02-23 有机电致发光器件

Country Status (6)

Country Link
US (1) US20050189875A1 (enExample)
EP (1) EP1571709A3 (enExample)
JP (1) JP4276109B2 (enExample)
KR (1) KR20060042177A (enExample)
CN (1) CN1665360A (enExample)
TW (1) TW200531586A (enExample)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101170107B (zh) * 2006-10-24 2011-05-04 富士电机控股株式会社 白色发光有机el元件的制造方法
CN102290430A (zh) * 2010-06-16 2011-12-21 索尼公司 显示装置
CN103168374A (zh) * 2010-08-17 2013-06-19 株式会社Lg化学 有机发光器件
CN104078568A (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
CN107104128A (zh) * 2017-05-11 2017-08-29 京东方科技集团股份有限公司 一种像素单元及驱动方法、显示面板、显示装置
CN107863445A (zh) * 2017-10-30 2018-03-30 武汉华美晨曦光电有限责任公司 一种以交流驱动的白光oled器件
CN107958962A (zh) * 2017-11-21 2018-04-24 合肥鑫晟光电科技有限公司 Oled器件及其驱动方法、oled基板及其制作方法、显示装置
CN109037467A (zh) * 2018-08-13 2018-12-18 京东方科技集团股份有限公司 一种电致发光器件、显示面板及显示装置
CN110611034A (zh) * 2019-08-29 2019-12-24 深圳市华星光电半导体显示技术有限公司 一种有机电致发光器件和显示面板
CN112909053A (zh) * 2021-01-26 2021-06-04 京东方科技集团股份有限公司 显示装置、显示面板及其制造方法
CN114695687A (zh) * 2020-12-29 2022-07-01 Tcl科技集团股份有限公司 量子点发光器件和显示装置
CN115988898A (zh) * 2023-02-06 2023-04-18 固安翌光科技有限公司 一种显示装置

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100721656B1 (ko) * 2005-11-01 2007-05-23 주식회사 엘지화학 유기 전기 소자
DE112005002603A5 (de) 2004-08-13 2007-08-09 Novaled Gmbh Schichtanordnung für ein Lichtemittierendes Bauelement
JP2008510312A (ja) 2004-08-19 2008-04-03 エルジー・ケム・リミテッド バッファ層を含む有機発光素子およびその製作方法
EP1705727B1 (de) * 2005-03-15 2007-12-26 Novaled AG Lichtemittierendes Bauelement
US8026531B2 (en) * 2005-03-22 2011-09-27 Semiconductor Energy Laboratory Co., Ltd. Light emitting device
US7755275B2 (en) * 2005-03-28 2010-07-13 Panasonic Corporation Cascaded light emitting devices based on mixed conductor electroluminescence
EP1713136B1 (de) 2005-04-13 2007-12-12 Novaled AG Anordnung für eine organische Leuchtdiode vom pin-Typ und Verfahren zum Herstellen
US7531959B2 (en) * 2005-06-29 2009-05-12 Eastman Kodak Company White light tandem OLED display with filters
JP4692415B2 (ja) * 2005-09-15 2011-06-01 カシオ計算機株式会社 エレクトロルミネッセンス素子の製造方法
DE502005004675D1 (de) * 2005-12-21 2008-08-21 Novaled Ag Organisches Bauelement
DE602006001930D1 (de) * 2005-12-23 2008-09-04 Novaled Ag tur von organischen Schichten
EP1808909A1 (de) * 2006-01-11 2007-07-18 Novaled AG Elekrolumineszente Lichtemissionseinrichtung
CN101371619B (zh) * 2006-01-18 2013-11-13 Lg化学株式会社 具有堆叠式有机发光单元的oled
EP1848049B1 (de) * 2006-04-19 2009-12-09 Novaled AG Lichtemittierendes Bauelement
KR100825384B1 (ko) * 2006-05-16 2008-04-29 삼성에스디아이 주식회사 백색 유기 전계 발광 표시 장치 및 그 제조 방법
DE102007019260B4 (de) * 2007-04-17 2020-01-16 Novaled Gmbh Nichtflüchtiges organisches Speicherelement
KR100879476B1 (ko) * 2007-09-28 2009-01-20 삼성모바일디스플레이주식회사 유기 발광 소자
KR101420427B1 (ko) * 2007-10-09 2014-07-16 엘지디스플레이 주식회사 유기전계 발광소자
KR20090050369A (ko) 2007-11-15 2009-05-20 삼성모바일디스플레이주식회사 유기 발광 소자
KR100918401B1 (ko) 2007-12-24 2009-09-24 삼성모바일디스플레이주식회사 유기 발광 소자
KR100894066B1 (ko) 2007-12-28 2009-04-24 삼성모바일디스플레이 주식회사 유기 발광 소자
KR100898075B1 (ko) 2008-03-04 2009-05-18 삼성모바일디스플레이주식회사 유기 발광 소자
DE102008025755A1 (de) * 2008-05-29 2009-12-03 Osram Opto Semiconductors Gmbh Organisches Licht emittierendes Bauteil und Leuchtmittel mit einem solchen Bauteil
JP2011526719A (ja) * 2008-06-30 2011-10-13 キヤノン株式会社 発光装置
DE102008036063B4 (de) * 2008-08-04 2017-08-31 Novaled Gmbh Organischer Feldeffekt-Transistor
DE102008036062B4 (de) 2008-08-04 2015-11-12 Novaled Ag Organischer Feldeffekt-Transistor
US20110248244A1 (en) * 2009-10-05 2011-10-13 Emagin Corporation Independently controlled stacked inverted organic light emitting diodes and a method of manufacturing same
DE102012102910B4 (de) * 2012-04-03 2016-09-22 Novaled Ag Vertikaler organischer Transistor und Verfahren zum Herstellen
KR101539842B1 (ko) * 2012-05-31 2015-07-28 주식회사 엘지화학 유기 발광 소자
KR102040872B1 (ko) * 2012-12-13 2019-11-06 삼성디스플레이 주식회사 유기발광소자, 이를 포함하는 유기발광표시장치, 및 유기발광소자를 양면 발광 제어하는 방법
DE102012112796B4 (de) * 2012-12-20 2019-09-19 Novaled Gmbh Vertikaler organischer Transistor, Schaltungsanordnung und Anordnung mit vertikalem organischen Transistor sowie Verfahren zum Herstellen
DE102013107225A1 (de) * 2013-07-09 2015-01-15 Osram Oled Gmbh Optoelektronische Bauelementanordnung, Verfahren zum Herstellen einer optoelektronischen Bauelementanordnung, Verfahren zum Betreiben einer optoelektronischen Bauelementanordnung
WO2016132460A1 (ja) * 2015-02-17 2016-08-25 パイオニア株式会社 発光装置
KR102388253B1 (ko) * 2015-11-06 2022-04-20 삼성디스플레이 주식회사 유기 발광 소자
CN107170779A (zh) * 2017-05-12 2017-09-15 京东方科技集团股份有限公司 一种oled显示基板及显示装置
CN116171075B (zh) 2023-01-31 2024-12-06 惠科股份有限公司 发光器件及其驱动方法、显示面板及其制备方法

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4539507A (en) * 1983-03-25 1985-09-03 Eastman Kodak Company Organic electroluminescent devices having improved power conversion efficiencies
US4885211A (en) * 1987-02-11 1989-12-05 Eastman Kodak Company Electroluminescent device with improved cathode
US4769292A (en) * 1987-03-02 1988-09-06 Eastman Kodak Company Electroluminescent device with modified thin film luminescent zone
US5552678A (en) * 1994-09-23 1996-09-03 Eastman Kodak Company AC drive scheme for organic led
JP4477150B2 (ja) * 1996-01-17 2010-06-09 三星モバイルディスプレイ株式會社 有機薄膜ｅｌ素子
JP3808534B2 (ja) * 1996-02-09 2006-08-16 Ｔｄｋ株式会社 画像表示装置
JPH10270171A (ja) * 1997-01-27 1998-10-09 Junji Kido 有機エレクトロルミネッセント素子
US6337492B1 (en) * 1997-07-11 2002-01-08 Emagin Corporation Serially-connected organic light emitting diode stack having conductors sandwiching each light emitting layer
JPH11251067A (ja) * 1998-03-02 1999-09-17 Junji Kido 有機エレクトロルミネッセント素子
JPH11312584A (ja) * 1998-04-28 1999-11-09 Tdk Corp 有機ｅｌ素子
US6268695B1 (en) * 1998-12-16 2001-07-31 Battelle Memorial Institute Environmental barrier material for organic light emitting device and method of making
JP4505067B2 (ja) * 1998-12-16 2010-07-14 淳二 城戸 有機エレクトロルミネッセント素子
TW474114B (en) * 1999-09-29 2002-01-21 Junji Kido Organic electroluminescent device, organic electroluminescent device assembly and method of controlling the emission spectrum in the device
JP2001203077A (ja) * 2000-01-18 2001-07-27 Tohoku Pioneer Corp 有機ｅｌ素子の駆動方法及び駆動装置
JP3983037B2 (ja) * 2001-11-22 2007-09-26 株式会社半導体エネルギー研究所 発光装置およびその作製方法
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
JP2003303683A (ja) * 2002-04-09 2003-10-24 Semiconductor Energy Lab Co Ltd 発光装置
JP2004031214A (ja) * 2002-06-27 2004-01-29 Matsushita Electric Ind Co Ltd 有機電界発光素子
US7034470B2 (en) * 2002-08-07 2006-04-25 Eastman Kodak Company Serially connecting OLED devices for area illumination
US6936964B2 (en) * 2002-09-30 2005-08-30 Eastman Kodak Company OLED lamp
JP2004170487A (ja) * 2002-11-18 2004-06-17 Rohm Co Ltd 有機ｅｌディスプレイ素子及び有機ｅｌディスプレイ素子の駆動方法
US6991859B2 (en) * 2003-03-18 2006-01-31 Eastman Kodak Company Cascaded organic electroluminescent devices
JP3755521B2 (ja) * 2003-06-13 2006-03-15 セイコーエプソン株式会社 有機ｅｌ装置とその駆動方法、照明装置、及び電子機器
JP2007502534A (ja) * 2003-08-12 2007-02-08 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ 有機ダイオードの交流駆動用回路配置
JP2005174639A (ja) * 2003-12-09 2005-06-30 Seiko Epson Corp 有機ｅｌ装置、および電子機器

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101170107B (zh) * 2006-10-24 2011-05-04 富士电机控股株式会社 白色发光有机el元件的制造方法
CN102290430A (zh) * 2010-06-16 2011-12-21 索尼公司 显示装置
CN102290430B (zh) * 2010-06-16 2015-11-18 索尼公司 显示装置
US11081529B2 (en) 2010-06-16 2021-08-03 Sony Corporation Display device
US9761637B2 (en) 2010-06-16 2017-09-12 Sony Corporation Display device
US11871634B2 (en) 2010-06-16 2024-01-09 Sony Corporation Display device
US10381415B2 (en) 2010-06-16 2019-08-13 Sony Corporation Display device
CN103168374A (zh) * 2010-08-17 2013-06-19 株式会社Lg化学 有机发光器件
CN103168374B (zh) * 2010-08-17 2016-01-06 株式会社Lg化学 有机发光器件
CN104078568A (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
CN107104128A (zh) * 2017-05-11 2017-08-29 京东方科技集团股份有限公司 一种像素单元及驱动方法、显示面板、显示装置
CN107863445A (zh) * 2017-10-30 2018-03-30 武汉华美晨曦光电有限责任公司 一种以交流驱动的白光oled器件
CN107958962A (zh) * 2017-11-21 2018-04-24 合肥鑫晟光电科技有限公司 Oled器件及其驱动方法、oled基板及其制作方法、显示装置
US10516129B2 (en) 2017-11-21 2019-12-24 Boe Technology Group Co., Ltd. OLED device, method for driving OLED device, OLED substrate, method for manufacturing OLED substrate and display device
CN109037467A (zh) * 2018-08-13 2018-12-18 京东方科技集团股份有限公司 一种电致发光器件、显示面板及显示装置
WO2021035872A1 (zh) * 2019-08-29 2021-03-04 深圳市华星光电半导体显示技术有限公司 一种有机电致发光器件和显示面板
CN110611034A (zh) * 2019-08-29 2019-12-24 深圳市华星光电半导体显示技术有限公司 一种有机电致发光器件和显示面板
CN114695687A (zh) * 2020-12-29 2022-07-01 Tcl科技集团股份有限公司 量子点发光器件和显示装置
CN112909053A (zh) * 2021-01-26 2021-06-04 京东方科技集团股份有限公司 显示装置、显示面板及其制造方法
US12426444B2 (en) 2021-01-26 2025-09-23 Boe Technology Group Co., Ltd. Display device, display panel and manufacturing method thereof, driving circuit and driving method
CN115988898A (zh) * 2023-02-06 2023-04-18 固安翌光科技有限公司 一种显示装置

Also Published As

Publication number Publication date
TW200531586A (en) 2005-09-16
KR20060042177A (ko) 2006-05-12
EP1571709A3 (en) 2006-11-02
US20050189875A1 (en) 2005-09-01
EP1571709A2 (en) 2005-09-07
JP2005251398A (ja) 2005-09-15
JP4276109B2 (ja) 2009-06-10

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Open date: 20050907