发明申请
US20100084966A1 ORGANIC ELECTROLUMINESCENT ELEMENT, DISPLAY DEVICE AND LIGHTING DEVICE
有权
有机电致发光元件，显示器件和照明器件
- 专利标题： ORGANIC ELECTROLUMINESCENT ELEMENT, DISPLAY DEVICE AND LIGHTING DEVICE
- 专利标题（中）： 有机电致发光元件，显示器件和照明器件
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申请号： US12443410申请日： 2007-12-10
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公开(公告)号： US20100084966A1公开(公告)日： 2010-04-08
- 发明人: Shinya Otsu , Eisaku Katoh , Tatsuo Tanaka
- 申请人： Shinya Otsu , Eisaku Katoh , Tatsuo Tanaka
- 申请人地址： JP Tokyo
- 专利权人： KONICA MINOLTA HOLDINGS, INC.
- 当前专利权人： KONICA MINOLTA HOLDINGS, INC.
- 当前专利权人地址： JP Tokyo
- 优先权： JP2006-335664 20061213
- 国际申请： PCT/JP2007/073777 WO 20071210
- 主分类号： H01J1/63
- IPC分类号： H01J1/63
摘要：
Disclosed is an organic electroluminescent device having long life, while exhibiting high luminous efficiency. Also disclosed are an illuminating device and a display, each using such an organic electroluminescent device. In the organic electroluminescent device, a compound represented by the general formula (A) which is suitable as a host material for a phosphorescent metal complex is used at least in one sublayer of a light-emitting layer.
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