JP4076769B2 - 発光装置及び電気器具 - Google Patents

発光装置及び電気器具 Download PDF

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JP4076769B2
JP4076769B2 JP2001399072A JP2001399072A JP4076769B2 JP 4076769 B2 JP4076769 B2 JP 4076769B2 JP 2001399072 A JP2001399072 A JP 2001399072A JP 2001399072 A JP2001399072 A JP 2001399072A JP 4076769 B2 JP4076769 B2 JP 4076769B2
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light emitting
anode
electron
hole
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JP2002313583A5 (https=
JP2002313583A (ja
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哲史 瀬尾
舜平 山崎
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Semiconductor Energy Laboratory Co Ltd
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Semiconductor Energy Laboratory Co Ltd
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JP2001399072A 2000-12-28 2001-12-28 発光装置及び電気器具 Expired - Fee Related JP4076769B2 (ja)

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JP2001399072A JP4076769B2 (ja) 2000-12-28 2001-12-28 発光装置及び電気器具

Applications Claiming Priority (7)

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JP2000-400953 2000-12-28
JP2000400953 2000-12-28
JP2001020817 2001-01-29
JP2001-32406 2001-02-08
JP2001-20817 2001-02-08
JP2001032406 2001-02-08
JP2001399072A JP4076769B2 (ja) 2000-12-28 2001-12-28 発光装置及び電気器具

Related Child Applications (1)

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JP2007169359A Division JP4722884B2 (ja) 2000-12-28 2007-06-27 発光装置

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JP2002313583A JP2002313583A (ja) 2002-10-25
JP2002313583A5 JP2002313583A5 (https=) 2005-08-04
JP4076769B2 true JP4076769B2 (ja) 2008-04-16

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Families Citing this family (86)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG2009086778A (en) * 2000-12-28 2016-11-29 Semiconductor Energy Lab Co Ltd Luminescent device
JP4722884B2 (ja) * 2000-12-28 2011-07-13 株式会社半導体エネルギー研究所 発光装置
JP4032783B2 (ja) * 2002-03-15 2008-01-16 株式会社デンソー 有機ｅｌ素子
US6982179B2 (en) * 2002-11-15 2006-01-03 University Display Corporation Structure and method of fabricating organic devices
AU2003289343A1 (en) * 2002-12-19 2004-07-14 Semiconductor Energy Laboratory Co., Ltd. Organic electroluminescent device, light-emitting apparatus using organic electroluminescent device, and electrical appliance using such light-emitting apparatus
TWI265750B (en) * 2003-02-27 2006-11-01 Toyota Jidoshokki Kk Organic electro-luminescence devices
WO2005009088A1 (ja) * 2003-07-23 2005-01-27 Konica Minolta Holdings, Inc. 有機エレクトロルミネッセンス素子、照明装置及び表示装置
KR20050015902A (ko) 2003-08-14 2005-02-21 엘지전자 주식회사 유기 ｅｌ 소자 및 그 제조방법
JP4123106B2 (ja) * 2003-08-22 2008-07-23 ソニー株式会社 有機ｅｌ素子
WO2005029923A1 (en) 2003-09-24 2005-03-31 Fuji Photo Film Co., Ltd. Electroluminescent device
KR20140107696A (ko) * 2003-09-26 2014-09-04 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광장치
JP4476594B2 (ja) * 2003-10-17 2010-06-09 淳二 城戸 有機エレクトロルミネッセント素子
US7898168B2 (en) 2003-10-27 2011-03-01 Semiconductor Energy Laboratory Co., Ltd. Organic electroluminescent device having light-emitting layer with guest dopant
JP2005158715A (ja) * 2003-10-27 2005-06-16 Semiconductor Energy Lab Co Ltd 発光素子および前記発光素子を用いた発光装置、並びに前記発光装置を用いた電気機器
JP2005135600A (ja) * 2003-10-28 2005-05-26 Idemitsu Kosan Co Ltd 有機エレクトロルミネッセンス発光素子
JP4823566B2 (ja) * 2004-05-21 2011-11-24 株式会社半導体エネルギー研究所 発光素子、表示装置及びテレビ受像器
JP4737086B2 (ja) * 2004-05-31 2011-07-27 株式会社豊田自動織機 有機ｅｌ素子
KR100587304B1 (ko) * 2004-06-03 2006-06-08 엘지전자 주식회사 유기 ｅｌ 소자 및 그 제조 방법
JP4697577B2 (ja) * 2004-08-24 2011-06-08 富士電機ホールディングス株式会社 有機ｅｌ素子
US7803468B2 (en) 2004-09-29 2010-09-28 Fujifilm Corporation Organic electroluminescent element
JP4362461B2 (ja) 2004-11-05 2009-11-11 三星モバイルディスプレイ株式會社 有機電界発光素子
US7754346B2 (en) 2004-11-10 2010-07-13 Fujifilm Corporation Organic electroluminescent device
KR100669790B1 (ko) 2004-11-27 2007-01-16 삼성에스디아이 주식회사 유기 전계 발광 소자
JP4496948B2 (ja) * 2004-12-13 2010-07-07 株式会社豊田自動織機 有機ｅｌ素子
JP2006173050A (ja) * 2004-12-20 2006-06-29 Nippon Seiki Co Ltd 有機ｅｌ素子
JP4989881B2 (ja) 2004-12-28 2012-08-01 富士フイルム株式会社 有機電界発光素子
JP5121162B2 (ja) * 2005-04-22 2013-01-16 株式会社半導体エネルギー研究所 半導体素子、発光装置及び電気機器
US7560735B2 (en) 2005-04-22 2009-07-14 Semiconductor Energy Laboratory Co., Ltd. Semiconductor element, organic transistor, light-emitting device, and electronic device
JP2006324537A (ja) * 2005-05-20 2006-11-30 Hitachi Displays Ltd 表示装置
JP5132092B2 (ja) * 2005-06-30 2013-01-30 株式会社半導体エネルギー研究所 発光素子の製造方法
US7745989B2 (en) 2005-06-30 2010-06-29 Semiconductor Energy Laboratory Co., Ltd Light emitting element, light emitting device, and electronic apparatus
KR100672535B1 (ko) 2005-07-25 2007-01-24 엘지전자 주식회사 유기 ｅｌ 소자 및 그 제조방법
KR100806812B1 (ko) * 2005-07-25 2008-02-25 엘지.필립스 엘시디 주식회사 유기 ｅｌ 소자 및 그 제조방법
KR20070081623A (ko) * 2006-02-13 2007-08-17 삼성에스디아이 주식회사 유기 발광 소자
JP2007257897A (ja) * 2006-03-20 2007-10-04 Seiko Epson Corp 発光素子の製造方法、発光装置の製造方法および電子機器の製造方法
JP2007294901A (ja) 2006-03-31 2007-11-08 Canon Inc 有機発光素子
JPWO2008015949A1 (ja) 2006-08-04 2009-12-24 出光興産株式会社 有機エレクトロルミネッセンス素子
JP4915651B2 (ja) * 2006-08-25 2012-04-11 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
JP4915652B2 (ja) * 2006-08-25 2012-04-11 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
JP4915650B2 (ja) * 2006-08-25 2012-04-11 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
JP5149497B2 (ja) * 2006-08-28 2013-02-20 パナソニック株式会社 有機発光素子
JP4950632B2 (ja) * 2006-11-17 2012-06-13 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
JP5102533B2 (ja) * 2007-04-24 2012-12-19 パナソニック株式会社 有機発光素子
WO2008146838A1 (ja) * 2007-05-30 2008-12-04 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
JP5255794B2 (ja) 2007-07-27 2013-08-07 ユー・ディー・シー アイルランド リミテッド 有機電界発光素子
JP2009032987A (ja) * 2007-07-27 2009-02-12 Fujifilm Corp 有機電界発光素子
JP5130001B2 (ja) 2007-07-27 2013-01-30 富士フイルム株式会社 有機電界発光素子
JP2009055010A (ja) * 2007-07-27 2009-03-12 Fujifilm Corp 有機電界発光素子
JP2009032989A (ja) 2007-07-27 2009-02-12 Fujifilm Corp 有機電界発光素子
JP2009032990A (ja) 2007-07-27 2009-02-12 Fujifilm Corp 有機電界発光素子
JP5497259B2 (ja) 2007-07-27 2014-05-21 ユー・ディー・シー アイルランド リミテッド 有機電界発光素子
DE102007058005B4 (de) * 2007-09-25 2018-05-17 Osram Oled Gmbh Strahlungsemittierende Vorrichtung und Verfahren zu deren Herstellung
EP2091097A3 (en) * 2008-02-13 2013-05-15 Semiconductor Energy Laboratory Co, Ltd. Light-emitting element, light-emitting device, and electronic device
JP5008584B2 (ja) * 2008-02-15 2012-08-22 富士フイルム株式会社 有機電界発光素子及び表示装置
JP2009211892A (ja) 2008-03-03 2009-09-17 Fujifilm Corp 有機電界発光素子
DE102008039361B4 (de) 2008-05-30 2025-02-06 Pictiva Displays International Limited Elektronische Vorrichtung
CN102172103B (zh) 2008-10-01 2015-09-02 Lg化学株式会社 有机发光二极管及其制备方法
JP5229026B2 (ja) * 2009-03-16 2013-07-03 セイコーエプソン株式会社 発光素子、発光装置、表示装置および電子機器
JP2009259852A (ja) * 2009-08-12 2009-11-05 Idemitsu Kosan Co Ltd 有機エレクトロルミネッセンス発光素子
WO2011040238A1 (ja) 2009-09-30 2011-04-07 凸版印刷株式会社 有機エレクトロルミネッセンス素子及びそれを用いた表示装置並びに有機エレクトロルミネッセンス素子の製造方法
US20120199837A1 (en) * 2009-10-06 2012-08-09 Sharp Kabushiki Kaisha Organic electroluminescent element and organic electroluminescent display device
JP4926229B2 (ja) * 2009-11-11 2012-05-09 淳二 城戸 有機エレクトロルミネッセント素子
JP5573127B2 (ja) 2009-11-27 2014-08-20 セイコーエプソン株式会社 発光素子、表示装置および電子機器
WO2011102249A1 (ja) 2010-02-17 2011-08-25 コニカミノルタホールディングス株式会社 有機電子デバイスの製造方法および有機電子デバイス
DE102010010481A1 (de) * 2010-03-06 2011-09-08 Merck Patent Gmbh Organische Elektrolumineszenzvorrichtung
JP2012038523A (ja) * 2010-08-05 2012-02-23 Seiko Epson Corp 発光素子、発光装置、表示装置および電子機器
WO2012111680A1 (en) * 2011-02-16 2012-08-23 Semiconductor Energy Laboratory Co., Ltd. Light-emitting body, light-emitting layer, and light-emitting device
JP5672077B2 (ja) 2011-03-04 2015-02-18 セイコーエプソン株式会社 発光素子、発光装置、表示装置および電子機器
JP2012186257A (ja) 2011-03-04 2012-09-27 Seiko Epson Corp 発光素子、発光装置、表示装置および電子機器
CN105702873B (zh) * 2011-03-30 2017-11-24 株式会社半导体能源研究所 发光元件
US9273079B2 (en) 2011-06-29 2016-03-01 Semiconductor Energy Laboratory Co., Ltd. Organometallic complex, light-emitting element, light-emitting device, electronic device, and lighting device
KR101927943B1 (ko) * 2011-12-02 2018-12-12 삼성디스플레이 주식회사 다층 구조의 정공수송층을 포함하는 유기 발광 소자 및 이를 포함하는 평판 표시 장치
KR101927941B1 (ko) * 2011-12-19 2018-12-12 삼성디스플레이 주식회사 다층 구조의 정공수송층을 포함하는 유기 발광 소자 및 이를 포함하는 평판 표시 장치
KR101878328B1 (ko) * 2011-12-22 2018-07-16 엘지디스플레이 주식회사 유기전계 발광소자
EP2750215B1 (en) * 2012-07-18 2016-10-26 LG Display Co., Ltd. Organic light-emitting device
JP6363836B2 (ja) 2012-12-20 2018-07-25 株式会社半導体エネルギー研究所 発光素子
JP2015012105A (ja) * 2013-06-28 2015-01-19 日立化成株式会社 有機発光素子
WO2020138306A1 (ja) * 2018-12-28 2020-07-02 パイオニア株式会社 発光装置
JP7263104B2 (ja) * 2019-05-07 2023-04-24 キヤノン株式会社 有機発光素子、それを有する表示装置、撮像装置、照明装置、移動体
JP7500164B2 (ja) 2019-05-07 2024-06-17 キヤノン株式会社 有機発光素子、それを有する表示装置、撮像装置、照明装置、移動体
CN114068834B (zh) 2020-07-31 2024-04-19 武汉天马微电子有限公司 有机发光器件、显示器件、电子装置、车载显示屏及车辆
KR102928326B1 (ko) 2020-08-26 2026-02-19 삼성디스플레이 주식회사 발광 소자 및 이를 포함하는 전자 장치
CN112670422B (zh) * 2020-12-04 2022-04-15 昆山国显光电有限公司 显示面板及显示面板的蒸镀方法
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CN116096125B (zh) * 2023-01-16 2025-12-16 昆山国显光电有限公司 有机电致发光器件及其制备方法和应用
CN121866873A (zh) * 2023-10-13 2026-04-14 株式会社半导体能源研究所 发光器件、显示装置、电子设备

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