CN1671262A - 有机发光显示装置 - Google Patents
有机发光显示装置 Download PDFInfo
- Publication number
- CN1671262A CN1671262A CN200510056368.0A CN200510056368A CN1671262A CN 1671262 A CN1671262 A CN 1671262A CN 200510056368 A CN200510056368 A CN 200510056368A CN 1671262 A CN1671262 A CN 1671262A
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- China
- Prior art keywords
- light
- luminescence unit
- layer
- mentioned
- emitting
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- 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
- 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
- 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
- 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
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims (18)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004077370A JP4408382B2 (ja) | 2004-03-18 | 2004-03-18 | 有機発光表示装置 |
JP2004077370 | 2004-03-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1671262A true CN1671262A (zh) | 2005-09-21 |
CN100517794C CN100517794C (zh) | 2009-07-22 |
Family
ID=34985552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100563680A Active CN100517794C (zh) | 2004-03-18 | 2005-03-18 | 有机发光显示装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7525129B2 (zh) |
JP (1) | JP4408382B2 (zh) |
CN (1) | CN100517794C (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102157541A (zh) * | 2009-12-04 | 2011-08-17 | 三星移动显示器株式会社 | 有机发光二极管装置 |
CN102668707A (zh) * | 2009-09-25 | 2012-09-12 | 松下电器产业株式会社 | 有机电致发光元件 |
CN103354275A (zh) * | 2006-06-02 | 2013-10-16 | 株式会社半导体能源研究所 | 发光元件、发光器件以及电子器具 |
CN105006525A (zh) * | 2014-04-25 | 2015-10-28 | 乐金显示有限公司 | 白色有机发光装置 |
CN110140427A (zh) * | 2016-12-27 | 2019-08-16 | 日商路米欧技术股份有限公司 | 有机电致发光器件和照明装置 |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101847653B (zh) * | 2004-05-21 | 2013-08-28 | 株式会社半导体能源研究所 | 发光元件及使用该元件的发光装置 |
JP4496949B2 (ja) * | 2004-12-13 | 2010-07-07 | 株式会社豊田自動織機 | 有機el素子 |
JP4496948B2 (ja) * | 2004-12-13 | 2010-07-07 | 株式会社豊田自動織機 | 有機el素子 |
JP4797438B2 (ja) * | 2005-05-17 | 2011-10-19 | ソニー株式会社 | 有機電界発光素子および表示装置 |
TWI284491B (en) * | 2005-10-28 | 2007-07-21 | Au Optronics Corp | Flat display panel |
JP5030742B2 (ja) * | 2006-11-30 | 2012-09-19 | 株式会社半導体エネルギー研究所 | 発光素子 |
KR101407574B1 (ko) * | 2007-01-12 | 2014-06-17 | 삼성디스플레이 주식회사 | 백색 유기 발광 소자 |
US7948165B2 (en) * | 2007-05-09 | 2011-05-24 | Global Oled Technology Llc | High-performance tandem white OLED |
JP2009099306A (ja) * | 2007-10-15 | 2009-05-07 | Rohm Co Ltd | 発光装置 |
KR102040563B1 (ko) * | 2008-07-10 | 2019-11-05 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 발광장치 및 전자기기 |
JP5522991B2 (ja) * | 2008-07-11 | 2014-06-18 | キヤノン株式会社 | 有機el表示装置 |
JP5476061B2 (ja) * | 2008-07-30 | 2014-04-23 | パナソニック株式会社 | 有機エレクトロルミネッセンス素子及びその製造方法 |
CN102197507A (zh) | 2008-10-28 | 2011-09-21 | 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 |
KR101511072B1 (ko) * | 2009-03-20 | 2015-04-10 | 롬엔드하스전자재료코리아유한회사 | 신규한 유기 발광 화합물 및 이를 포함하는 유기 전계 발광소자 |
DE102009017064A1 (de) | 2009-04-09 | 2010-10-14 | Merck Patent Gmbh | Organische Elektrolumineszenzvorrichtung |
US8642190B2 (en) * | 2009-10-22 | 2014-02-04 | Semiconductor Energy Laboratory Co., Ltd. | Fluorene derivative, light-emitting element, light-emitting device, electronic device, and lighting device |
KR101073540B1 (ko) * | 2009-12-04 | 2011-10-14 | 삼성모바일디스플레이주식회사 | 유기 발광 장치 |
US20110291132A1 (en) * | 2010-05-28 | 2011-12-01 | Fang-Chang Liu | Light-emiting device with improved color rendering index |
JP5654378B2 (ja) * | 2011-02-18 | 2015-01-14 | パナソニックIpマネジメント株式会社 | 発光装置 |
JP5167381B2 (ja) * | 2011-03-24 | 2013-03-21 | パナソニック株式会社 | 有機エレクトロルミネッセンス素子 |
JP6108664B2 (ja) * | 2011-04-04 | 2017-04-05 | ローム株式会社 | 有機el装置 |
JP6107657B2 (ja) * | 2011-09-02 | 2017-04-05 | 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 |
US20130242533A1 (en) * | 2011-09-12 | 2013-09-19 | Appotronics Corporation Limited | Method and apparatus for a color filter |
WO2013099744A1 (ja) * | 2011-12-27 | 2013-07-04 | シャープ株式会社 | 表示装置 |
JP6367386B2 (ja) * | 2012-04-20 | 2018-08-01 | 株式会社半導体エネルギー研究所 | 発光素子、照明装置、発光装置、表示装置、電子機器 |
JP6076153B2 (ja) | 2012-04-20 | 2017-02-08 | 株式会社半導体エネルギー研究所 | 発光素子、発光装置、表示装置、電子機器及び照明装置 |
JP5662990B2 (ja) * | 2012-12-14 | 2015-02-04 | パナソニック株式会社 | 有機電界発光素子 |
US9748313B2 (en) | 2013-05-17 | 2017-08-29 | Panasonic Intellectual Property Management Co., Ltd. | Organic electroluminescent element |
DE112014002456B4 (de) | 2013-05-17 | 2017-07-13 | Panasonic Intellectual Property Management Co., Ltd. | Organisches elektrolumineszierendes Element und Beleuchtungs-Einrichtung |
TWI654775B (zh) * | 2013-10-16 | 2019-03-21 | 日商半導體能源研究所股份有限公司 | 發光元件、發光裝置、電子裝置及照明裝置 |
JP6488082B2 (ja) * | 2013-12-02 | 2019-03-20 | 株式会社半導体エネルギー研究所 | 発光装置、電子機器、および照明装置 |
US9666822B2 (en) | 2013-12-17 | 2017-05-30 | The Regents Of The University Of Michigan | Extended OLED operational lifetime through phosphorescent dopant profile management |
JP6379338B2 (ja) | 2014-02-12 | 2018-08-29 | 株式会社Joled | 有機電界発光素子、表示装置、および有機電界発光素子の製造方法 |
JP2016057622A (ja) * | 2014-09-04 | 2016-04-21 | 大日本印刷株式会社 | カラーフィルタ基板、表示装置、及び、カラーフィルタの製造方法 |
KR102362620B1 (ko) | 2014-12-09 | 2022-02-14 | 삼성디스플레이 주식회사 | 유기발광 표시장치 및 그의 제조방법 |
JP2018156721A (ja) * | 2015-07-14 | 2018-10-04 | 出光興産株式会社 | 有機エレクトロルミネッセンス素子および電子機器 |
KR102553276B1 (ko) * | 2016-03-29 | 2023-07-06 | 엘지디스플레이 주식회사 | 유기발광 표시장치 |
JP6903443B2 (ja) * | 2017-02-13 | 2021-07-14 | パイオニア株式会社 | 発光装置 |
KR20210028409A (ko) * | 2019-09-04 | 2021-03-12 | 엘지디스플레이 주식회사 | 유기 화합물, 이를 포함하는 유기발광다이오드 및 유기발광장치 |
KR20220092301A (ko) * | 2020-12-24 | 2022-07-01 | 엘지디스플레이 주식회사 | 백색 발광 소자 및 이를 이용한 표시 장치 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
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FR2644920B1 (fr) * | 1989-03-21 | 1993-09-24 | France Etat | Dispositif d'affichage polychrome a memoire du type photoconducteur-electroluminescent |
JP3451680B2 (ja) * | 1993-11-15 | 2003-09-29 | 三菱化学株式会社 | 有機電界発光素子 |
JP2848277B2 (ja) * | 1994-08-02 | 1999-01-20 | 株式会社デンソー | El素子の製造方法 |
JP3887984B2 (ja) * | 1999-02-05 | 2007-02-28 | 松下電器産業株式会社 | 多色発光分散型elランプ |
JP2001237074A (ja) * | 2000-02-24 | 2001-08-31 | Seiko Epson Corp | 有機エレクトロルミネッセンス光源 |
JP2002260859A (ja) * | 2001-02-28 | 2002-09-13 | Matsushita Electric Ind Co Ltd | 照明装置 |
JP2003229260A (ja) * | 2002-01-31 | 2003-08-15 | Dainippon Printing Co Ltd | 色変換フィルタの製造方法 |
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 |
CN1190998C (zh) * | 2002-06-17 | 2005-02-23 | 光磊科技股份有限公司 | 白光有机电激发光元件及其制作方法 |
US20030230980A1 (en) * | 2002-06-18 | 2003-12-18 | Forrest Stephen R | Very low voltage, high efficiency phosphorescent oled in a p-i-n structure |
JP4230732B2 (ja) * | 2002-07-30 | 2009-02-25 | パナソニック電工株式会社 | 白色有機電界発光素子の設計方法 |
US7799369B2 (en) * | 2002-11-19 | 2010-09-21 | Daniels John J | Organic and inorganic light active devices and methods for making the same |
JP2005100921A (ja) * | 2003-08-22 | 2005-04-14 | Sony Corp | 有機el素子および表示装置 |
-
2004
- 2004-03-18 JP JP2004077370A patent/JP4408382B2/ja not_active Expired - Lifetime
-
2005
- 2005-03-14 US US11/079,643 patent/US7525129B2/en active Active
- 2005-03-18 CN CNB2005100563680A patent/CN100517794C/zh active Active
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10937981B2 (en) | 2006-06-02 | 2021-03-02 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element, light-emitting device, and electronic device |
CN103354275A (zh) * | 2006-06-02 | 2013-10-16 | 株式会社半导体能源研究所 | 发光元件、发光器件以及电子器具 |
CN103354275B (zh) * | 2006-06-02 | 2016-07-06 | 株式会社半导体能源研究所 | 发光元件、发光器件以及电子器具 |
US9608222B2 (en) | 2006-06-02 | 2017-03-28 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element having electron-trapping layer |
US11631826B2 (en) | 2006-06-02 | 2023-04-18 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element, light-emitting device, and electronic device |
CN102668707A (zh) * | 2009-09-25 | 2012-09-12 | 松下电器产业株式会社 | 有机电致发光元件 |
CN102668707B (zh) * | 2009-09-25 | 2015-02-18 | 松下电器产业株式会社 | 有机电致发光元件 |
CN102157541A (zh) * | 2009-12-04 | 2011-08-17 | 三星移动显示器株式会社 | 有机发光二极管装置 |
US9728587B2 (en) | 2009-12-04 | 2017-08-08 | Samsung Display Co., Ltd. | Organic light emitting diode device with a color calibration layer |
CN105006525A (zh) * | 2014-04-25 | 2015-10-28 | 乐金显示有限公司 | 白色有机发光装置 |
CN107579097A (zh) * | 2014-04-25 | 2018-01-12 | 乐金显示有限公司 | 白色有机发光装置 |
US10249838B2 (en) | 2014-04-25 | 2019-04-02 | Lg Display Co., Ltd. | White organic light emitting device having emission area control layer separating emission areas of at least two emission layers |
CN105006525B (zh) * | 2014-04-25 | 2017-08-25 | 乐金显示有限公司 | 白色有机发光装置 |
US9705101B2 (en) | 2014-04-25 | 2017-07-11 | Lg Display Co., Ltd. | White organic light emitting device having emission area control layer separating emission areas of at least two emission layers |
CN110140427A (zh) * | 2016-12-27 | 2019-08-16 | 日商路米欧技术股份有限公司 | 有机电致发光器件和照明装置 |
CN110140427B (zh) * | 2016-12-27 | 2021-08-17 | 咸阳虹微新型显示技术有限公司 | 有机电致发光器件和照明装置 |
Also Published As
Publication number | Publication date |
---|---|
JP4408382B2 (ja) | 2010-02-03 |
CN100517794C (zh) | 2009-07-22 |
US7525129B2 (en) | 2009-04-28 |
JP2005267990A (ja) | 2005-09-29 |
US20050206305A1 (en) | 2005-09-22 |
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ASS | Succession or assignment of patent right |
Owner name: PANASONIC LCD CO., LTD. Free format text: FORMER OWNER: IPS ALPHA SUPPORT CO., LTD. Effective date: 20111212 Owner name: IPS ALPHA SUPPORT CO., LTD. Effective date: 20111212 |
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Effective date of registration: 20111212 Address after: Chiba County, Japan Co-patentee after: Panasonic Liquid Crystal Display Co.,Ltd. Patentee after: Hitachi Displays, Ltd. Address before: Chiba County, Japan Co-patentee before: IPS pioneer support society Patentee before: Hitachi Displays, Ltd. Effective date of registration: 20111212 Address after: Chiba County, Japan Co-patentee after: IPS Pioneer Support Society Patentee after: Hitachi Displays, Ltd. Address before: Chiba County, Japan Patentee before: Hitachi Displays, Ltd. |
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Owner name: APAN DISPLAY EAST, INC. Free format text: FORMER NAME: HITACHI DISPLAY CO., LTD. Owner name: JAPAN DISPLAY, INC. Free format text: FORMER NAME: APAN DISPLAY EAST, INC. |
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CP01 | Change in the name or title of a patent holder |
Address after: Chiba County, Japan Patentee after: JAPAN DISPLAY Inc. Patentee after: Panasonic Liquid Crystal Display Co.,Ltd. Address before: Chiba County, Japan Patentee before: Japan Display East Inc. Patentee before: Panasonic Liquid Crystal Display Co.,Ltd. Address after: Chiba County, Japan Patentee after: Japan Display East Inc. Patentee after: Panasonic Liquid Crystal Display Co.,Ltd. Address before: Chiba County, Japan Patentee before: Hitachi Displays, Ltd. Patentee before: Panasonic Liquid Crystal Display Co.,Ltd. |
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CP02 | Change in the address of a patent holder |
Address after: Tokyo, Japan Patentee after: JAPAN DISPLAY Inc. Patentee after: Panasonic Liquid Crystal Display Co.,Ltd. Address before: Chiba County, Japan Patentee before: JAPAN DISPLAY Inc. Patentee before: Panasonic Liquid Crystal Display Co.,Ltd. |
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20050921 Assignee: BOE TECHNOLOGY GROUP Co.,Ltd. Assignor: JAPAN DISPLAY Inc.|Panasonic Liquid Crystal Display Co.,Ltd. Contract record no.: 2013990000688 Denomination of invention: Organic illuminated display device and and method for making same Granted publication date: 20090722 License type: Common License Record date: 20131016 |
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Effective date of registration: 20180920 Address after: Gyeonggi Do, South Korea Patentee after: SAMSUNG DISPLAY Co.,Ltd. Address before: Tokyo, Japan Co-patentee before: Panasonic Liquid Crystal Display Co.,Ltd. Patentee before: JAPAN DISPLAY Inc. |