KR101590148B1 - 발광장치 및 발광소자의 제조방법 - Google Patents
발광장치 및 발광소자의 제조방법 Download PDFInfo
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- KR101590148B1 KR101590148B1 KR1020117030615A KR20117030615A KR101590148B1 KR 101590148 B1 KR101590148 B1 KR 101590148B1 KR 1020117030615 A KR1020117030615 A KR 1020117030615A KR 20117030615 A KR20117030615 A KR 20117030615A KR 101590148 B1 KR101590148 B1 KR 101590148B1
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- light emitting
- layer
- electrode
- emitting device
- emitting element
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- 229910052725 zinc Inorganic materials 0.000 description 1
- YVTHLONGBIQYBO-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) Chemical compound [O--].[Zn++].[In+3] YVTHLONGBIQYBO-UHFFFAOYSA-N 0.000 description 1
- QEPMORHSGFRDLW-UHFFFAOYSA-L zinc;2-(2-hydroxyphenyl)-3h-1,3-benzoxazole-2-carboxylate Chemical compound [Zn+2].OC1=CC=CC=C1C1(C([O-])=O)OC2=CC=CC=C2N1.OC1=CC=CC=C1C1(C([O-])=O)OC2=CC=CC=C2N1 QEPMORHSGFRDLW-UHFFFAOYSA-L 0.000 description 1
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Abstract
Description
도 2a 내지 2c는 본 발명의 소정의 관점에 따른 발광 소자의 설명적인 단면도.
도 3은 본 발명의 소정의 관점에 따른 발광 소자의 설명적인 단면도.
도 4는 본 발명의 소정의 관점 및 비교예 1에 따른 발광 소자의 휘도-전압 특성을 나타내는 도면.
도 5a 내지 5c는 본 발명의 소정의 관점에 따른 발광 소자의 단면도.
도 6은 본 발명의 소정의 관점에 따른 발광 소자를 포함하는 발광 장치의 상부 도면.
도 7은 본 발명의 소정의 관점에 따른 발광 소자를 포함하는 발광 장치를 장착한 전기 기기를 나타내는 도면.
도 8은 본 발명의 소정의 관점 및 비교예 1에 따른 발광 소자의 휘도-전압 특성을 나타내는 도면.
도 9는 본 발명의 소정의 관점에 따른 발광 소자의 시간에 따른 휘도 변화를 나타내는 그래프.
도 10은 본 발명의 소정의 관점에 따른 발광 소자의 휘도-전압 특성을 나타내는 도면.
도 11은 본 발명의 소정의 관점에 따른 발광 소자의 시간에 따른 휘도 변화를 나타내는 그래프.
도 12는 본 발명의 소정의 관점 및 비교예 2에 따른 1cd/m2 이상의 전자발광에 대한 전압을 나타내는 그래프.
도 13은 본 발명의 소정의 관점에 따른 발광 소자의 전류 밀도-전압 특성을 나타내는 그래프.
도 14는 비교예 3의 소정의 관점에 다른 발광 소자의 전류 밀도-전압 특성을 타나내는 그래프.
도 15는 비교예 4의 소정의 관점에 따른 발광 소자의 전류 밀도-전압 특성을 나타내는 그래프.
도 16은 본 발명의 소정의 관점에 따른 발광 소자의 흡수 특성을 나타내는 도면.
두께 [nm] |
샘플에 100mA/cm2를 인가하는데 필요한 구동 전압[V] | ||
예 8 | 비교표 3 | 비교표 4 | |
20 | - | - | 11.7 |
40 | 6.1 | - | - |
50 | - | - | 11.9 |
60 | - | 12.5 | - |
80 | 6.3 | 13.5 | - |
100 | - | 15.3 | 12.7 |
120 | 6.3 | 16.5 | - |
140 | - | 18.9 | - |
160 | 6.3 | 19.9 | - |
|
암점 화소의 수 | |
전기 전도 개시 | 온도 주기 테스트 이후 | |
발광 장치(1) | 0.7 | 2.3 |
발광 장치(2) | 0.5 | 0.5 |
발광 장치(3) | 18 | 444 |
막의 재료 | IPb(eV) |
MoO3 | -5.48 |
NPB | -5.38 |
MoO3-NPB(1:1)a | -5.37 |
MoO3-NPB(1:0.5)a | -5.27 |
203: 제 1 층 204: 제 2 층
205 : 제 3 층 206: 제 4 층
207: 제 2 전극
Claims (35)
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 제1 전극;
상기 제 1 전극 위에 형성되며, 방향족 아민 화합물과 몰리브덴 산화물을 포함하는 혼합층;
상기 혼합층 위의 발광층; 및
상기 발광층 위의 제 2 전극을 포함하는 발광장치.
- 삭제
- 삭제
- 제 9 항에 있어서,
상기 몰리브덴 산화물은 몰리브덴 3산화물인 것을 특징으로 하는 발광장치.
- 제 9 항에 있어서,
상기 혼합층은 상기 방향족 아민 화합물과 상기 몰리브덴 산화물의 공증착에 의해 형성되는 것을 특징으로 하는 발광장치.
- 제 9 항에 있어서,
상기 방향족 아민 화합물과 상기 몰리브덴 산화물은 상기 혼합층 내에 혼합되어 있는 것을 특징으로 하는 발광장치. - 제 9 항에 있어서,
상기 방향족 아민 화합물과 상기 몰리브덴 산화물의 전하 이동 착체는 상기 혼합층 내에 형성되어 있는 것을 특징으로 하는 발광장치.
- 제 9 항에 있어서,
상기 방향족 아민 화합물은,
4,4'-비스[N-(1-나프틸)-N-페닐-아미노]-바이페닐(4,4'-bis[N-(1-naphtyl)-N-phenyl-amino]-biphenyl),
4,4'-비스[N-(3-메틸페닐)-N-페닐-아미노]-바이페닐(4,4'-bis[N-(3-methylphenyl)-N-phenyl-amino]-biphenyl),
4,4',4"-트리스(N,N-디페닐-아미노)-트리페닐아민(4,4',4"-tris(N,N-diphenyl-amino)-triphenylamine),
4,4',4"-트리스[N-(3-메틸페닐)-N-페닐-아미노]-트리페닐아민(4,4',4"-tris[N-(3-methylphenyl)-N-phenyl-amino]-triphenylamine)으로부터 선택되는 것을 특징으로 하는 발광장치.
- 제 9 항에 있어서,
상기 혼합층의 두께는 40nm이상인 발광장치.
- 제 9 항에 있어서,
상기 제 1 전극과 상기 제 2 전극 중 적어도 하나는 투광성을 갖는 것을 특징으로 하는 발광장치.
- 제 9항에 있어서,
상기 방향족 아민 화합물은 10-6cm2 /Vs 이상의 정공 이동도를 갖는 것을 특징으로 하는 발광장치.
- 제 9 항 및 제 12 항 내지 제 19 항 중 어느 한 항에 따른 발광장치를 포함하는 액티브 매트릭스형 발광장치.
- 제 9 항 및 제 12 항 내지 제 19 항 중 어느 한 항에 따른 발광장치를 포함하는 조명장치.
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 제 1 전극을 형성하는 단계;
상기 제 1 전극 위에 방향족 아민 화합물과 몰리브덴 산화물을 포함하는 혼합층을 형성하는 단계;
상기 혼합층 위에 발광층을 형성하는 단계; 및
상기 발광층 위에 제 2 전극을 형성하는 단계를 포함하는 발광소자의 제조방법.
- 제 1 전극을 형성하는 단계;
방향족 아민 화합물과 몰리브덴 산화물을 공증착하여, 상기 제 1 전극 위에 상기 방향족 아민 화합물과 상기 몰리브덴 산화물을 포함하는 혼합층을 형성하는 단계;
상기 혼합층 위에 발광층을 형성하는 단계; 및
상기 발광층 위에 제 2 전극을 형성하는 단계를 포함하는 발광소자의 제조방법.
- 삭제
- 삭제
- 제 28 항 또는 제 29 항에 있어서,
상기 몰리브덴 산화물은 몰리브덴 3산화물인 것을 특징으로 하는 발광소자의 제조방법.
- 제 28 항 또는 제 29 항에 있어서,
상기 방향족 아민 화합물은,
4,4'-비스[N-(1-나프틸)-N-페닐-아미노]-바이페닐(4,4'-bis[N-(1-naphtyl)-N-phenyl-amino]-biphenyl),
4,4'-비스[N-(3-메틸페닐)-N-페닐-아미노]-바이페닐(4,4'-bis[N-(3-methylphenyl)-N-phenyl-amino]-biphenyl),
4,4',4"-트리스(N,N-디페닐-아미노)-트리페닐아민(4,4',4"-tris(N,N-diphenyl-amino)-triphenylamine),
4,4',4"-트리스[N-(3-메틸페닐)-N-페닐-아미노]-트리페닐아민(4,4',4"-tris[N-(3-methylphenyl)-N-phenyl-amino]-triphenylamine)으로부터 선택되는 것을 특징으로 하는 발광소자의 제조방법.
- 제 28 항 또는 제 29 항에 있어서,
상기 방향족 아민 화합물은 10-6cm2 /Vs 이상의 정공 이동도를 갖는 것을 특징으로 하는 발광소자의 제조방법.
- 제 28 항 또는 제 29 항에 있어서,
상기 제 1 전극과 상기 제 2 전극 중 적어도 하나는 투광성을 갖는 것을 특징으로 하는 발광소자의 제조방법.
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Families Citing this family (114)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20140107696A (ko) | 2003-09-26 | 2014-09-04 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 발광장치 |
EP1521316B1 (en) * | 2003-10-03 | 2016-05-25 | Semiconductor Energy Laboratory Co., Ltd. | Manufacturing method of a light emitting element |
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 |
US7605534B2 (en) * | 2003-12-02 | 2009-10-20 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element having metal oxide and light-emitting device using the same |
US8796670B2 (en) * | 2003-12-26 | 2014-08-05 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element |
KR101161722B1 (ko) * | 2004-05-20 | 2012-07-06 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 발광소자 및 표시장치 |
US7598670B2 (en) | 2004-05-21 | 2009-10-06 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting element and light emitting device |
JP2006295104A (ja) | 2004-07-23 | 2006-10-26 | Semiconductor Energy Lab Co Ltd | 発光素子およびそれを用いた発光装置 |
EP1624502B1 (en) | 2004-08-04 | 2015-11-18 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element, display device, and electronic appliance |
KR101163194B1 (ko) * | 2004-08-23 | 2012-07-06 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 발광소자, 발광장치 및 조명 시스템 |
CN101027799B (zh) | 2004-09-24 | 2010-06-16 | 株式会社半导体能源研究所 | 发光器件 |
CN100539241C (zh) | 2004-09-30 | 2009-09-09 | 株式会社半导体能源研究所 | 发光元件和使用该发光元件的显示器件 |
CN100565963C (zh) * | 2004-09-30 | 2009-12-02 | 株式会社半导体能源研究所 | 发光元件 |
US20070262693A1 (en) * | 2004-10-29 | 2007-11-15 | Satoshi Seo | Composite Material, Light-Emitting Element, Light-Emitting Device and Manufacturing Method Thereof |
US7683532B2 (en) * | 2004-11-02 | 2010-03-23 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and light emitting device |
US20060091397A1 (en) * | 2004-11-04 | 2006-05-04 | Kengo Akimoto | Display device and method for manufacturing the same |
WO2006057420A1 (en) | 2004-11-26 | 2006-06-01 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element, light-emitting device, and electronic device |
WO2006059665A1 (en) * | 2004-11-30 | 2006-06-08 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting element and electronic device using the same |
US7714501B2 (en) * | 2004-12-01 | 2010-05-11 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting element, light emitting device and electronic equipment |
US8569742B2 (en) | 2004-12-06 | 2013-10-29 | Semiconductor Energy Laboratory Co., Ltd. | Organic field-effect transistor and semiconductor device including the same |
US7989694B2 (en) | 2004-12-06 | 2011-08-02 | Semiconductor Energy Laboratory Co., Ltd. | Photoelectric conversion element, solar battery, and photo sensor |
US7667389B2 (en) * | 2004-12-06 | 2010-02-23 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting element, light emitting device, and electronic device |
JP2006164708A (ja) | 2004-12-06 | 2006-06-22 | Semiconductor Energy Lab Co Ltd | 電子機器および発光装置 |
US8633473B2 (en) | 2004-12-28 | 2014-01-21 | Semiconductor Energy Laboratory Co., Ltd. | High contrast light emitting device and method for manufacturing the same |
KR101249378B1 (ko) | 2004-12-28 | 2013-04-01 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 발광 소자 |
CN101167196B (zh) * | 2005-01-31 | 2012-10-31 | 株式会社半导体能源研究所 | 空穴注入材料、发光元件用材料、发光元件、有机化合物、单体和单体混合物 |
WO2006085538A2 (en) * | 2005-02-08 | 2006-08-17 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element, light-emitting device, and electronic appliance |
US9530968B2 (en) | 2005-02-15 | 2016-12-27 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting element and light emitting device |
EP1866983A4 (en) * | 2005-02-28 | 2009-10-21 | Semiconductor Energy Lab | COMPOSITE MATERIAL AND ITS USE IN A LIGHT-EMITTING ELEMENT, A LIGHT-EMITTING DEVICE AND AN ELECTRONIC DEVICE |
US7626198B2 (en) | 2005-03-22 | 2009-12-01 | Semiconductor Energy Laboratory Co., Ltd. | Nonlinear element, element substrate including the nonlinear element, and display device |
US7649197B2 (en) * | 2005-03-23 | 2010-01-19 | Semiconductor Energy Laboratory Co., Ltd. | Composite material, and light emitting element and light emitting device using the composite material |
WO2006101016A1 (en) | 2005-03-23 | 2006-09-28 | Semiconductor Energy Laboratory Co., Ltd. | Composite material, light emitting element and light emitting device |
WO2006101018A1 (en) * | 2005-03-23 | 2006-09-28 | Semiconductor Energy Laboratory Co., Ltd. | Composite material, material for light-emitting element, light-emitting element, light-emitting device and electronic device |
US7851989B2 (en) | 2005-03-25 | 2010-12-14 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device |
US7926726B2 (en) * | 2005-03-28 | 2011-04-19 | Semiconductor Energy Laboratory Co., Ltd. | Survey method and survey system |
US8030643B2 (en) | 2005-03-28 | 2011-10-04 | Semiconductor Energy Laboratory Co., Ltd. | Memory device and manufacturing method the same |
KR101242197B1 (ko) * | 2005-04-11 | 2013-03-12 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 발광소자, 발광장치 및 증착장치 |
US7777232B2 (en) | 2005-04-11 | 2010-08-17 | Semiconductor Energy Laboratory Co., Ltd. | Display device and electronic device using the same |
KR101296712B1 (ko) * | 2005-04-21 | 2013-08-20 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 발광 장치 및 전자 장치 |
KR101182263B1 (ko) | 2005-04-22 | 2012-09-17 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 유기 트랜지스터용 전극, 유기 트랜지스터, 및 반도체장치 |
US20060270066A1 (en) | 2005-04-25 | 2006-11-30 | Semiconductor Energy Laboratory Co., Ltd. | Organic transistor, manufacturing method of semiconductor device and organic transistor |
US7745019B2 (en) * | 2005-04-28 | 2010-06-29 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting element and light emitting device and method of manufacturing light emitting element |
US20060244373A1 (en) * | 2005-04-28 | 2006-11-02 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device and method for manufacturing thereof |
US8920940B2 (en) * | 2005-05-20 | 2014-12-30 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element and light-emitting device |
JP4596976B2 (ja) * | 2005-05-20 | 2010-12-15 | 株式会社 日立ディスプレイズ | 有機発光表示装置 |
US8334057B2 (en) | 2005-06-08 | 2012-12-18 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element, light-emitting device, and electronic device |
US8269227B2 (en) | 2005-06-09 | 2012-09-18 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device and electronic device |
JP5072271B2 (ja) * | 2005-06-22 | 2012-11-14 | 株式会社半導体エネルギー研究所 | 発光装置、及びそれを用いた電子機器 |
US8017252B2 (en) * | 2005-06-22 | 2011-09-13 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device and electronic appliance using the same |
US7745989B2 (en) * | 2005-06-30 | 2010-06-29 | Semiconductor Energy Laboratory Co., Ltd | Light emitting element, light emitting device, and electronic apparatus |
US8729795B2 (en) | 2005-06-30 | 2014-05-20 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device and electronic device |
US8288180B2 (en) | 2005-07-04 | 2012-10-16 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing light emitting device |
KR101351816B1 (ko) | 2005-07-06 | 2014-01-15 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 발광 소자, 발광 장치, 및 전자 기기 |
US8659008B2 (en) | 2005-07-08 | 2014-02-25 | Semiconductor Energy Laboratory Co., Ltd. | Composite material and light emitting element, light emitting device, and electronic device using the composite material |
JP5025182B2 (ja) * | 2005-07-25 | 2012-09-12 | 株式会社半導体エネルギー研究所 | 発光素子、発光装置並びに電子機器 |
WO2007013478A1 (en) * | 2005-07-25 | 2007-02-01 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element, light-emitting device, and electronic appliance |
US7994711B2 (en) | 2005-08-08 | 2011-08-09 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device and manufacturing method thereof |
KR20080055850A (ko) * | 2005-09-12 | 2008-06-19 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 퀴녹살린 유도체, 및 퀴녹살린 유도체를 사용한 발광소자,발광장치, 전자 기기 |
JP4827683B2 (ja) * | 2005-10-18 | 2011-11-30 | 株式会社半導体エネルギー研究所 | 発光素子、発光装置並びに電子機器 |
EP1777758A1 (en) * | 2005-10-18 | 2007-04-25 | Semiconductor Energy Laboratory Co., Ltd. | Organic light emitting device |
WO2007064009A1 (ja) * | 2005-11-30 | 2007-06-07 | Semiconductor Energy Laboratory Co., Ltd. | 発光素子、発光装置並びに電子機器 |
JP5078329B2 (ja) * | 2005-11-30 | 2012-11-21 | 株式会社半導体エネルギー研究所 | 発光素子、発光装置並びに電子機器 |
TWI475737B (zh) * | 2006-03-08 | 2015-03-01 | Semiconductor Energy Lab | 發光元件、發光裝置及電子裝置 |
US9112170B2 (en) * | 2006-03-21 | 2015-08-18 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element, light-emitting device, and electronic device |
KR101338098B1 (ko) | 2006-06-30 | 2013-12-06 | 엘지디스플레이 주식회사 | 유기전계발광 표시소자 및 그 제조방법 |
US7875881B2 (en) * | 2007-04-03 | 2011-01-25 | Semiconductor Energy Laboratory Co., Ltd. | Memory device and semiconductor device |
US7683537B2 (en) * | 2007-05-28 | 2010-03-23 | Panasonic Corporation | Organic EL device and display |
JP4328384B2 (ja) * | 2007-05-30 | 2009-09-09 | パナソニック株式会社 | 有機elディスプレイパネルおよびその製造方法 |
EP2141964B1 (en) * | 2007-05-31 | 2011-09-07 | Panasonic Corporation | Organic EL element and manufacturing method thereof |
US8093806B2 (en) | 2007-06-20 | 2012-01-10 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting device, method for manufacturing the same, and electronic apparatus |
JP5208591B2 (ja) | 2007-06-28 | 2013-06-12 | 株式会社半導体エネルギー研究所 | 発光装置、及び照明装置 |
US8860009B2 (en) * | 2008-04-28 | 2014-10-14 | Dai Nippon Printing Co., Ltd. | Device comprising positive hole injection transport layer, method for producing the same and ink for forming positive hole injection transport layer |
KR20140069342A (ko) | 2008-05-16 | 2014-06-09 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 발광소자 및 전자기기 |
JP2010153365A (ja) * | 2008-11-19 | 2010-07-08 | Semiconductor Energy Lab Co Ltd | 発光素子、発光装置、電子機器及び照明装置 |
JP5690482B2 (ja) | 2008-12-01 | 2015-03-25 | 株式会社半導体エネルギー研究所 | 発光素子、発光装置および照明装置 |
JP5759669B2 (ja) | 2008-12-01 | 2015-08-05 | 株式会社半導体エネルギー研究所 | 発光素子、発光装置、電子機器、および照明装置 |
KR101750301B1 (ko) * | 2009-05-29 | 2017-06-23 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 발광 소자, 발광 장치, 전자기기 및 조명 장치 |
JP2011009205A (ja) * | 2009-05-29 | 2011-01-13 | Semiconductor Energy Lab Co Ltd | 発光素子、発光装置及びその作製方法 |
WO2010137509A1 (en) * | 2009-05-29 | 2010-12-02 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element, light-emitting device, lighting device, and electronic appliance |
US8389979B2 (en) * | 2009-05-29 | 2013-03-05 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element, light-emitting device, electronic device, and lighting device |
CN102484923B (zh) * | 2009-09-04 | 2016-05-04 | 株式会社半导体能源研究所 | 发光元件、发光装置及其制造方法 |
KR101892407B1 (ko) * | 2009-09-07 | 2018-08-27 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 발광 소자, 발광 장치, 조명 장치 및 전자 기기 |
US8404500B2 (en) * | 2009-11-02 | 2013-03-26 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing light-emitting element, light-emitting element, light-emitting device, lighting device, and electronic appliance |
JP2011139044A (ja) | 2009-12-01 | 2011-07-14 | Semiconductor Energy Lab Co Ltd | 発光素子、発光装置、電子機器、および照明装置 |
EP2365556B1 (en) | 2010-03-08 | 2014-07-23 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element, light-emitting device, electronic device, and lighting device |
CN102201541B (zh) * | 2010-03-23 | 2015-11-25 | 株式会社半导体能源研究所 | 发光元件、发光装置、电子设备及照明装置 |
TWI506121B (zh) | 2010-03-31 | 2015-11-01 | Semiconductor Energy Lab | 發光元件,發光裝置,電子裝置以及照明裝置 |
JP5801579B2 (ja) | 2010-03-31 | 2015-10-28 | 株式会社半導体エネルギー研究所 | 発光素子、発光装置、電子機器、及び照明装置 |
US9142792B2 (en) * | 2010-06-18 | 2015-09-22 | Basf Se | Organic electronic devices comprising a layer comprising at least one metal organic compound and at least one metal oxide |
WO2011162105A1 (en) | 2010-06-25 | 2011-12-29 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element, light-emitting device, display, and electronic device |
US9595678B2 (en) | 2010-07-23 | 2017-03-14 | Basf Se | Dye solar cell with improved stability |
KR101912675B1 (ko) | 2010-10-04 | 2018-10-29 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 복합 재료, 발광 소자, 발광 장치, 전자 기기, 및 조명 장치 |
CN102054938A (zh) * | 2010-11-10 | 2011-05-11 | 陕西科技大学 | 一种有机电致发光器件的三明治阳极结构及其制备方法 |
JP5952006B2 (ja) | 2011-01-28 | 2016-07-13 | 株式会社半導体エネルギー研究所 | フルオレン誘導体及び発光素子 |
JP2012182443A (ja) | 2011-02-11 | 2012-09-20 | Semiconductor Energy Lab Co Ltd | 発光素子及び発光装置 |
JP5969216B2 (ja) | 2011-02-11 | 2016-08-17 | 株式会社半導体エネルギー研究所 | 発光素子、表示装置、照明装置、及びこれらの作製方法 |
US9437758B2 (en) | 2011-02-21 | 2016-09-06 | Semiconductor Energy Laboratory Co., Ltd. | Photoelectric conversion device |
KR20120095790A (ko) | 2011-02-21 | 2012-08-29 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 광전 변환 장치 |
EP2503618B1 (en) | 2011-03-23 | 2014-01-01 | Semiconductor Energy Laboratory Co., Ltd. | Composite material, light-emitting element, light-emitting device, electronic device, and lighting device |
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 |
JP6023461B2 (ja) | 2011-05-13 | 2016-11-09 | 株式会社半導体エネルギー研究所 | 発光素子、発光装置 |
US9419239B2 (en) | 2011-07-08 | 2016-08-16 | Semiconductor Energy Laboratory Co., Ltd. | Composite material, light-emitting element, light-emitting device, electronic device, lighting device, and organic compound |
US9159939B2 (en) | 2011-07-21 | 2015-10-13 | Semiconductor Energy Laboratory Co., Ltd. | Photoelectric conversion device |
JP2013058562A (ja) | 2011-09-07 | 2013-03-28 | Semiconductor Energy Lab Co Ltd | 光電変換装置 |
WO2013061720A1 (ja) | 2011-10-25 | 2013-05-02 | 大日本印刷株式会社 | 正孔注入輸送層用材料、正孔注入輸送層形成用インク、デバイス、及びこれらの製造方法 |
TW202339325A (zh) | 2013-08-09 | 2023-10-01 | 日商半導體能源研究所股份有限公司 | 發光元件、顯示模組、照明模組、發光裝置、顯示裝置、電子裝置、及照明裝置 |
WO2015053325A1 (ja) | 2013-10-09 | 2015-04-16 | シャープ株式会社 | 有機エレクトロルミネッセンス表示パネル |
WO2015064491A1 (ja) * | 2013-10-28 | 2015-05-07 | シャープ株式会社 | 有機エレクトロルミネッセンスパネル |
JP2015187982A (ja) | 2014-03-13 | 2015-10-29 | 株式会社半導体エネルギー研究所 | 発光素子、発光装置、電子機器、および照明装置 |
US10797113B2 (en) | 2016-01-25 | 2020-10-06 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting device with layered electrode structures |
CN112424969A (zh) | 2018-05-18 | 2021-02-26 | 株式会社半导体能源研究所 | 发光元件、发光装置、电子设备及照明装置 |
KR20210018296A (ko) | 2018-06-06 | 2021-02-17 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 발광 장치, 표시 장치, 및 전자 기기 |
US11903232B2 (en) | 2019-03-07 | 2024-02-13 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting device comprising charge-generation layer between light-emitting units |
KR20210056259A (ko) | 2019-11-08 | 2021-05-18 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 발광 장치, 전자 기기, 및 조명 장치 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000315581A (ja) * | 1999-04-30 | 2000-11-14 | Idemitsu Kosan Co Ltd | 有機エレクトロルミネッセンス素子およびその製造方法 |
JP2001244079A (ja) * | 2000-02-29 | 2001-09-07 | Junji Kido | 有機エレクトロルミネッセント素子、有機エレクトロルミネッセント素子群及びその発光スペクトルの制御方法 |
US20030048072A1 (en) | 2001-08-29 | 2003-03-13 | Shingo Ishihara | Organic light emitting element and display device using organic light emitting element |
WO2003022007A1 (en) | 2001-08-29 | 2003-03-13 | The Trustees Of Princeton University | Organic light emitting devices having carrier blocking layers comprising metal complexes |
Family Cites Families (82)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0719925B2 (ja) | 1985-03-05 | 1995-03-06 | 株式会社東芝 | 導電性薄膜 |
JP2636341B2 (ja) | 1988-06-09 | 1997-07-30 | 日本電気株式会社 | 有機薄膜el素子 |
JP2666428B2 (ja) | 1988-11-18 | 1997-10-22 | 日本電気株式会社 | 有機薄膜el素子 |
JP2773297B2 (ja) | 1989-09-28 | 1998-07-09 | 日本電気株式会社 | 有機薄膜el素子 |
JPH03190088A (ja) | 1989-12-20 | 1991-08-20 | Sanyo Electric Co Ltd | 有機el素子 |
JP2926845B2 (ja) * | 1990-03-23 | 1999-07-28 | 日本電気株式会社 | 有機薄膜el素子 |
JPH04357694A (ja) * | 1991-06-03 | 1992-12-10 | Denki Kagaku Kogyo Kk | 有機薄膜el素子 |
AU1848292A (en) | 1991-06-28 | 1993-01-14 | Russell Drago | Oxidation dehydrogenation |
JPH05182766A (ja) | 1991-12-26 | 1993-07-23 | Toyota Central Res & Dev Lab Inc | 薄膜el素子 |
JPH06267658A (ja) | 1993-03-09 | 1994-09-22 | Mitsubishi Kasei Corp | 有機el素子 |
JP3189480B2 (ja) | 1993-04-02 | 2001-07-16 | 富士電機株式会社 | 有機薄膜発光素子 |
JP3534445B2 (ja) * | 1993-09-09 | 2004-06-07 | 隆一 山本 | ポリチオフェンを用いたel素子 |
JPH0790256A (ja) * | 1993-09-22 | 1995-04-04 | Pioneer Electron Corp | 有機エレクトロルミネッセンス素子 |
JPH07312289A (ja) | 1994-05-18 | 1995-11-28 | Mitsubishi Chem Corp | 有機電界発光素子 |
JP3561549B2 (ja) * | 1995-04-07 | 2004-09-02 | 三洋電機株式会社 | 有機エレクトロルミネッセンス素子 |
JP2824411B2 (ja) | 1995-08-25 | 1998-11-11 | 株式会社豊田中央研究所 | 有機薄膜発光素子 |
JPH10172762A (ja) * | 1996-12-11 | 1998-06-26 | Sanyo Electric Co Ltd | エレクトロルミネッセンス素子を用いた表示装置の製造方法及び表示装置 |
JP4054082B2 (ja) * | 1997-01-08 | 2008-02-27 | 株式会社Kri | 薄膜発光素子およびその製造方法 |
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 |
US5989737A (en) * | 1997-02-27 | 1999-11-23 | Xerox Corporation | Organic electroluminescent devices |
JP3571171B2 (ja) | 1997-05-08 | 2004-09-29 | 出光興産株式会社 | 有機エレクトロルミネッセンス素子 |
JPH11144773A (ja) * | 1997-09-05 | 1999-05-28 | Fuji Photo Film Co Ltd | 光電変換素子および光再生型光電気化学電池 |
GB9803764D0 (en) * | 1998-02-23 | 1998-04-15 | Cambridge Display Tech Ltd | Display devices |
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 |
JP3755986B2 (ja) | 1998-04-06 | 2006-03-15 | アイセル株式会社 | 締結方法 |
JP3468089B2 (ja) | 1998-04-07 | 2003-11-17 | 松下電器産業株式会社 | 有機電界発光素子 |
JPH11307264A (ja) | 1998-04-17 | 1999-11-05 | Matsushita Electric Ind Co Ltd | 有機電界発光素子 |
JPH11307259A (ja) | 1998-04-23 | 1999-11-05 | Tdk Corp | 有機el素子 |
WO2000001203A1 (fr) | 1998-06-26 | 2000-01-06 | Idemitsu Kosan Co., Ltd. | Dispositif luminescent |
JP4198253B2 (ja) | 1999-02-02 | 2008-12-17 | 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その製造方法 |
JP4420486B2 (ja) | 1999-04-30 | 2010-02-24 | 出光興産株式会社 | 有機エレクトロルミネッセンス素子およびその製造方法 |
TW515109B (en) | 1999-06-28 | 2002-12-21 | Semiconductor Energy Lab | EL display device and electronic device |
JP4666722B2 (ja) | 1999-06-28 | 2011-04-06 | 株式会社半導体エネルギー研究所 | El表示装置及び電子装置 |
JP2001043980A (ja) * | 1999-07-29 | 2001-02-16 | Sony Corp | 有機エレクトロルミネッセンス素子及び表示装置 |
KR20010050711A (ko) * | 1999-09-29 | 2001-06-15 | 준지 키도 | 유기전계발광소자, 유기전계발광소자그룹 및 이런소자들의 발광스펙트럼의 제어방법 |
TW480722B (en) * | 1999-10-12 | 2002-03-21 | Semiconductor Energy Lab | Manufacturing method of electro-optical device |
JP4780826B2 (ja) | 1999-10-12 | 2011-09-28 | 株式会社半導体エネルギー研究所 | 電気光学装置の作製方法 |
TW511298B (en) * | 1999-12-15 | 2002-11-21 | Semiconductor Energy Lab | EL display device |
US20010053559A1 (en) * | 2000-01-25 | 2001-12-20 | Semiconductor Energy Laboratory Co., Ltd. | Method of fabricating display device |
KR20010085420A (ko) * | 2000-02-23 | 2001-09-07 | 기타지마 요시토시 | 전계발광소자와 그 제조방법 |
TW521303B (en) * | 2000-02-28 | 2003-02-21 | Semiconductor Energy Lab | Electronic device |
JP4357694B2 (ja) * | 2000-04-18 | 2009-11-04 | 日新製鋼株式会社 | ガスタービンの排気ガス経路部材用フェライト系ステンレス鋼材 |
US6608449B2 (en) * | 2000-05-08 | 2003-08-19 | Semiconductor Energy Laboratory Co., Ltd. | Luminescent apparatus and method of manufacturing the same |
US6692845B2 (en) * | 2000-05-12 | 2004-02-17 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting device |
US6483236B1 (en) | 2000-05-24 | 2002-11-19 | Eastman Kodak Company | Low-voltage organic light-emitting device |
US6489638B2 (en) * | 2000-06-23 | 2002-12-03 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device |
JP3755390B2 (ja) * | 2000-09-08 | 2006-03-15 | 株式会社日立製作所 | 蛍光体及びそれを用いた表示装置並びに光源 |
US6893743B2 (en) * | 2000-10-04 | 2005-05-17 | Mitsubishi Chemical Corporation | Organic electroluminescent device |
DE10052423C1 (de) * | 2000-10-23 | 2002-01-03 | Thyssenkrupp Stahl Ag | Verfahren zum Erzeugen eines Magnesium-Warmbands |
DE10058578C2 (de) | 2000-11-20 | 2002-11-28 | Univ Dresden Tech | Lichtemittierendes Bauelement mit organischen Schichten |
JP4076769B2 (ja) * | 2000-12-28 | 2008-04-16 | 株式会社半導体エネルギー研究所 | 発光装置及び電気器具 |
SG115435A1 (en) | 2000-12-28 | 2005-10-28 | Semiconductor Energy Lab | Luminescent device |
JP3955744B2 (ja) * | 2001-05-14 | 2007-08-08 | 淳二 城戸 | 有機薄膜素子の製造方法 |
JP3773423B2 (ja) | 2001-06-11 | 2006-05-10 | Tdk株式会社 | 有機el素子 |
US6657224B2 (en) * | 2001-06-28 | 2003-12-02 | Emagin Corporation | Organic light emitting diode devices using thermostable hole-injection and hole-transport compounds |
US6660186B2 (en) * | 2001-10-31 | 2003-12-09 | Matsushita Electric Industrial Co., Ltd. | Method of making blue emitting aluminate phosphor for VUV excited light emitting device |
US7141817B2 (en) * | 2001-11-30 | 2006-11-28 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device |
JP3742054B2 (ja) | 2001-11-30 | 2006-02-01 | 株式会社半導体エネルギー研究所 | 表示装置 |
JP4192592B2 (ja) | 2001-12-26 | 2008-12-10 | 三菱化学株式会社 | 有機イリジウム錯体およびこれを用いた有機電界発光素子 |
JP3779625B2 (ja) | 2002-01-29 | 2006-05-31 | 日本化薬株式会社 | 発光素子 |
JP2003257671A (ja) * | 2002-02-28 | 2003-09-12 | Fuji Photo Film Co Ltd | 発光素子及びその製造方法 |
JP2003264082A (ja) | 2002-03-08 | 2003-09-19 | Sharp Corp | 有機led素子 |
JP4243328B2 (ja) * | 2002-03-11 | 2009-03-25 | 財団法人神奈川科学技術アカデミー | フェニルアゾメチン系カルバゾールデンドリマーと有機el素子 |
JP2003272835A (ja) | 2002-03-13 | 2003-09-26 | Matsushita Electric Ind Co Ltd | 有機発光素子及びその駆動方法 |
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 |
JP2004055177A (ja) | 2002-07-16 | 2004-02-19 | Dainippon Printing Co Ltd | エレクトロルミネッセンス表示装置および製造方法 |
US7158161B2 (en) * | 2002-09-20 | 2007-01-02 | Matsushita Electric Industrial Co., Ltd. | Organic electroluminescence element and an exposure unit and image-forming apparatus both using the element |
JP2004134395A (ja) | 2002-09-20 | 2004-04-30 | Matsushita Electric Ind Co Ltd | 有機エレクトロルミネッセンス素子およびそれを用いた露光装置ならびに画像形成装置 |
US20040140758A1 (en) * | 2003-01-17 | 2004-07-22 | Eastman Kodak Company | Organic light emitting device (OLED) display with improved light emission using a metallic anode |
JP4624653B2 (ja) * | 2003-05-20 | 2011-02-02 | 出光興産株式会社 | 有機エレクトロルミネッセンス素子及び表示装置 |
JP2005026121A (ja) * | 2003-07-03 | 2005-01-27 | Fujitsu Ltd | 有機el素子及びその製造方法並びに有機elディスプレイ |
JP4396163B2 (ja) | 2003-07-08 | 2010-01-13 | 株式会社デンソー | 有機el素子 |
WO2005006460A1 (en) | 2003-07-09 | 2005-01-20 | Matsushita Electric Industrial Co., Ltd. | Organic electroluminescence element and an exposure unit and image-forming apparatus both using the element |
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 |
JP4683829B2 (ja) | 2003-10-17 | 2011-05-18 | 淳二 城戸 | 有機エレクトロルミネッセント素子及びその製造方法 |
JP4243237B2 (ja) * | 2003-11-10 | 2009-03-25 | 淳二 城戸 | 有機素子、有機el素子、有機太陽電池、及び、有機fet構造、並びに、有機素子の製造方法 |
JP4300176B2 (ja) * | 2003-11-13 | 2009-07-22 | ローム株式会社 | 有機エレクトロルミネッセント素子 |
US7785718B2 (en) * | 2003-12-16 | 2010-08-31 | Panasonic Corporation | Organic electroluminescent device and method for manufacturing the same |
JP2005251587A (ja) | 2004-03-04 | 2005-09-15 | Tdk Corp | 有機el素子 |
JP4925569B2 (ja) * | 2004-07-08 | 2012-04-25 | ローム株式会社 | 有機エレクトロルミネッセント素子 |
WO2006101016A1 (en) * | 2005-03-23 | 2006-09-28 | Semiconductor Energy Laboratory Co., Ltd. | Composite material, light emitting element and light emitting device |
-
2004
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-
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-
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-
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000315581A (ja) * | 1999-04-30 | 2000-11-14 | Idemitsu Kosan Co Ltd | 有機エレクトロルミネッセンス素子およびその製造方法 |
JP2001244079A (ja) * | 2000-02-29 | 2001-09-07 | Junji Kido | 有機エレクトロルミネッセント素子、有機エレクトロルミネッセント素子群及びその発光スペクトルの制御方法 |
US20030048072A1 (en) | 2001-08-29 | 2003-03-13 | Shingo Ishihara | Organic light emitting element and display device using organic light emitting element |
WO2003022007A1 (en) | 2001-08-29 | 2003-03-13 | The Trustees Of Princeton University | Organic light emitting devices having carrier blocking layers comprising metal complexes |
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