JP2008514002A5 - - Google Patents
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- Publication number
- JP2008514002A5 JP2008514002A5 JP2007532369A JP2007532369A JP2008514002A5 JP 2008514002 A5 JP2008514002 A5 JP 2008514002A5 JP 2007532369 A JP2007532369 A JP 2007532369A JP 2007532369 A JP2007532369 A JP 2007532369A JP 2008514002 A5 JP2008514002 A5 JP 2008514002A5
- Authority
- JP
- Japan
- Prior art keywords
- emitting device
- organic light
- oxinoid
- light emitting
- moiety
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Claims (5)
- カソードと、アノードと、その両者の間に位置する発光層とを備える有機発光デバイスであって、その発光層が、
A)a)正孔輸送化合物と、
b)オルト位またはメタ位に少なくとも1つの置換基を有する芳香族環に結合した酸素原子を含むオキシ部分を通じてアルミニウムに結合した第3のリガンドを持つアルミニウムビス-(2置換)オキシノイド化合物
を含む共同ホストと;
B)リン光発光化合物を含む有機発光デバイス。 - 上記正孔輸送化合物が、上記ドーパントよりも大きな三重項エネルギーを持つトリアリールアミンを含む、請求項1に記載の有機発光デバイス。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US94533704A | 2004-09-20 | 2004-09-20 | |
US11/016,134 US7579090B2 (en) | 2004-09-20 | 2004-12-17 | Organic element for electroluminescent devices |
PCT/US2005/031818 WO2006033831A1 (en) | 2004-09-20 | 2005-09-07 | Organic element for electroluminescent devices |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008514002A JP2008514002A (ja) | 2008-05-01 |
JP2008514002A5 true JP2008514002A5 (ja) | 2008-10-23 |
Family
ID=35520027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007532369A Pending JP2008514002A (ja) | 2004-09-20 | 2005-09-07 | 有機エレクトロルミネッセンス・デバイスと組成物 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7579090B2 (ja) |
EP (1) | EP1833944A1 (ja) |
JP (1) | JP2008514002A (ja) |
KR (1) | KR101273539B1 (ja) |
CN (1) | CN101023149B (ja) |
TW (1) | TW200629965A (ja) |
WO (1) | WO2006033831A1 (ja) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3211057B2 (en) | 2003-06-02 | 2022-11-02 | UDC Ireland Limited | Organic electroluminescent devices and metal complex compounds |
JP4145280B2 (ja) * | 2004-02-27 | 2008-09-03 | 富士フイルム株式会社 | 発光素子 |
TWI297353B (en) * | 2005-11-10 | 2008-06-01 | Au Optronics Corp | Phosphorescent organic light-emitting diodes |
US8470208B2 (en) | 2006-01-24 | 2013-06-25 | E I Du Pont De Nemours And Company | Organometallic complexes |
US8524381B2 (en) * | 2006-03-07 | 2013-09-03 | Sfc Co., Ltd. | Organometallic complex for organic light-emitting layer and organic light-emitting diode using the same |
JP2007254737A (ja) * | 2006-03-07 | 2007-10-04 | Sfc Co Ltd | 有機発光層用有機金属錯体及び有機発光ダイオード |
GB2440368A (en) * | 2006-07-26 | 2008-01-30 | Oled T Ltd | Cathode coating for an electroluminescent device |
GB0625541D0 (en) * | 2006-12-22 | 2007-01-31 | Oled T Ltd | Electroluminescent devices |
EP1973386B8 (en) * | 2007-03-23 | 2016-01-13 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting device and electronic device |
EP2188858A1 (en) * | 2007-10-23 | 2010-05-26 | E. I. du Pont de Nemours and Company | Ternary emissive layers for luminescent applications |
EP2232608B1 (en) | 2007-11-30 | 2018-08-15 | Semiconductor Energy Laboratory Co, Ltd. | Light-emitting element, light-emitting device, and electronic device |
KR100970713B1 (ko) * | 2007-12-31 | 2010-07-16 | 다우어드밴스드디스플레이머티리얼 유한회사 | 유기발광화합물을 발광재료로서 채용하고 있는 전기 발광소자 |
JP5211411B2 (ja) * | 2008-05-08 | 2013-06-12 | 新日鉄住金化学株式会社 | 有機電界発光素子 |
KR101657222B1 (ko) * | 2010-05-14 | 2016-09-19 | 삼성디스플레이 주식회사 | 유기 발광 소자 |
KR20180004335A (ko) | 2011-02-16 | 2018-01-10 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 발광 엘리먼트 |
KR101812673B1 (ko) | 2011-02-16 | 2017-12-27 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 발광 소자 |
KR20190014600A (ko) | 2011-03-23 | 2019-02-12 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 발광 소자 |
US10985329B2 (en) * | 2013-12-17 | 2021-04-20 | Samsung Electronics Co., Ltd. | Condensed cyclic compound and organic light-emitting device including the same |
US10600966B2 (en) | 2015-02-27 | 2020-03-24 | Universal Display Corporation | Organic electroluminescent materials and devices |
JP7069184B2 (ja) * | 2017-02-02 | 2022-05-17 | メルク パテント ゲーエムベーハー | 電子デバイス用材料 |
CN109962135B (zh) * | 2019-03-29 | 2021-08-17 | 吉林师范大学 | 电致发光器件 |
Family Cites Families (31)
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US5150006A (en) | 1991-08-01 | 1992-09-22 | Eastman Kodak Company | Blue emitting internal junction organic electroluminescent device (II) |
US5141671A (en) | 1991-08-01 | 1992-08-25 | Eastman Kodak Company | Mixed ligand 8-quinolinolato aluminum chelate luminophors |
JP3445315B2 (ja) | 1992-07-13 | 2003-09-08 | イーストマン コダック カンパニー | アルミニウムキレート化合物及び内部接合型有機電界発光素子 |
US5405709A (en) * | 1993-09-13 | 1995-04-11 | Eastman Kodak Company | White light emitting internal junction organic electroluminescent device |
JP2914361B2 (ja) * | 1997-10-09 | 1999-06-28 | 日本電気株式会社 | 有機薄膜el素子 |
JP4037033B2 (ja) | 2000-03-31 | 2008-01-23 | パイオニア株式会社 | 有機エレクトロルミネッセンス素子 |
JP2001326080A (ja) * | 2000-05-18 | 2001-11-22 | Tohoku Pioneer Corp | 有機エレクトロルミネッセンス素子 |
US6392250B1 (en) | 2000-06-30 | 2002-05-21 | Xerox Corporation | Organic light emitting devices having improved performance |
US6893743B2 (en) * | 2000-10-04 | 2005-05-17 | Mitsubishi Chemical Corporation | Organic electroluminescent device |
US6803720B2 (en) * | 2000-12-15 | 2004-10-12 | Universal Display Corporation | Highly stable and efficient OLEDs with a phosphorescent-doped mixed layer architecture |
TW545080B (en) | 2000-12-28 | 2003-08-01 | Semiconductor Energy Lab | Light emitting device and method of manufacturing the same |
SG148030A1 (en) | 2000-12-28 | 2008-12-31 | Semiconductor Energy Lab | Luminescent device |
TW519770B (en) | 2001-01-18 | 2003-02-01 | Semiconductor Energy Lab | Light emitting device and manufacturing method thereof |
US6614175B2 (en) | 2001-01-26 | 2003-09-02 | Xerox Corporation | Organic light emitting devices |
SG118110A1 (en) | 2001-02-01 | 2006-01-27 | Semiconductor Energy Lab | Organic light emitting element and display device using the element |
TWI225312B (en) | 2001-02-08 | 2004-12-11 | Semiconductor Energy Lab | Light emitting device |
JP4174202B2 (ja) * | 2001-03-27 | 2008-10-29 | 富士フイルム株式会社 | 新規ヘテロ環化合物、およびそれを使用した発光素子 |
EP1399002A4 (en) | 2001-06-15 | 2007-11-21 | Canon Kk | ORGANIC ELECTROLUMINESCENCE DEVICE |
JP4018447B2 (ja) * | 2001-06-15 | 2007-12-05 | キヤノン株式会社 | 発光素子 |
JP4675513B2 (ja) * | 2001-07-10 | 2011-04-27 | 新日鐵化学株式会社 | アルミキレート錯体及び有機電界発光素子 |
KR100469240B1 (ko) * | 2001-09-06 | 2005-02-02 | 엘지전자 주식회사 | 유기 전계발광소자 |
JP2003086376A (ja) * | 2001-09-06 | 2003-03-20 | Nippon Hoso Kyokai <Nhk> | 有機エレクトロルミネッセンスデバイスおよびその製造方法 |
US6921590B2 (en) | 2001-09-25 | 2005-07-26 | Sanyo Electric Co., Ltd. | Organic electroluminescent device |
JP4011325B2 (ja) | 2001-10-31 | 2007-11-21 | パイオニア株式会社 | 有機エレクトロルミネッセンス素子 |
US6753098B2 (en) | 2001-11-08 | 2004-06-22 | Xerox Corporation | Organic light emitting devices |
US6759146B2 (en) | 2001-11-08 | 2004-07-06 | Xerox Corporation | Organic devices |
US6740429B2 (en) | 2001-11-08 | 2004-05-25 | Xerox Corporation | Organic light emitting devices |
EP1493797B1 (en) | 2002-03-29 | 2012-11-14 | Pioneer Corporation | Organic electroluminescence element |
JPWO2004034751A1 (ja) * | 2002-10-09 | 2006-02-09 | 出光興産株式会社 | 有機エレクトロルミネッセンス素子 |
JP4265219B2 (ja) * | 2003-01-06 | 2009-05-20 | コニカミノルタホールディングス株式会社 | 有機エレクトロルミネッセンス素子および表示装置 |
JP2005285381A (ja) * | 2004-03-26 | 2005-10-13 | Fuji Photo Film Co Ltd | 有機電界発光素子 |
-
2004
- 2004-12-17 US US11/016,134 patent/US7579090B2/en active Active
-
2005
- 2005-09-07 CN CN2005800316963A patent/CN101023149B/zh active Active
- 2005-09-07 KR KR1020077006397A patent/KR101273539B1/ko active IP Right Grant
- 2005-09-07 JP JP2007532369A patent/JP2008514002A/ja active Pending
- 2005-09-07 EP EP05795160A patent/EP1833944A1/en not_active Withdrawn
- 2005-09-07 WO PCT/US2005/031818 patent/WO2006033831A1/en active Application Filing
- 2005-09-19 TW TW094132228A patent/TW200629965A/zh unknown
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