Title:
有機エレクトロルミネッセンス素子、表示装置、照明装置及び有機エレクトロルミネッセンス素子材料
Document Type and Number:
Japanese Patent JP5278314
Kind Code:
B2
Abstract:
An organic EL element material which emits light having a specific shortwave and has high light emission efficiency and a long light emission life is provided. An organic EL element, an illuminating device and a display device using such material are also provided.
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Inventors:
Shinya Otsu
Ikemizu Dai
Tomohiro Oshiyama
Eisaku Kato
Masato Nishiseki
Ikemizu Dai
Tomohiro Oshiyama
Eisaku Kato
Masato Nishiseki
Application Number:
JP2009515131A
Publication Date:
September 04, 2013
Filing Date:
May 01, 2008
Export Citation:
Assignee:
Konica Minolta Co., Ltd.
International Classes:
H01L51/50; C07D471/04; C07D495/14; C07D498/14; C07D513/22; C09K11/06; G09F9/30; H01L27/32; C07F15/00
Domestic Patent References:
| JP2004131463A | 2004-04-30 | |||
| JP2005255992A | 2005-09-22 | |||
| JP2007091718A | 2007-04-12 | |||
| JP2004067658A | 2004-03-04 | |||
| JP2009526071A | 2009-07-16 | |||
| JP2010515255A | 2010-05-06 | |||
| JP2004131463A | 2004-04-30 | |||
| JP2005255992A | 2005-09-22 | |||
| JP2007091718A | 2007-04-12 | |||
| JP2004067658A | 2004-03-04 | |||
| JP2009526071A | 2009-07-16 | |||
| JP2010515255A | 2010-05-06 |
Foreign References:
| WO2008156879A1 | 2008-12-24 | |||
| WO2008156879A1 | 2008-12-24 |
Attorney, Agent or Firm:
Gwangyang International Patent Office
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