发明申请
- 专利标题： ORGANIC ELECTROLUMINESCENCE DEVICE
- 专利标题（中）： 有机电致发光器件
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申请号： US11947899申请日： 2007-11-30
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公开(公告)号： US20080074045A1公开(公告)日： 2008-03-27
- 发明人: Sanae Tagami , Hidetsugu Ikeda , Chishio Hosokawa , Takashi Arakane
- 申请人： Sanae Tagami , Hidetsugu Ikeda , Chishio Hosokawa , Takashi Arakane
- 申请人地址： JP Chiyoda-ku 100-0005
- 专利权人： Idemitsu Kosan Co., Ltd.
- 当前专利权人： Idemitsu Kosan Co., Ltd.
- 当前专利权人地址： JP Chiyoda-ku 100-0005
- 优先权： JP279462/1999 19990920
- 主分类号： H01L51/54
- IPC分类号： H01L51/54
摘要：
An organic electroluminescence device which exhibits an excellent purity of color and a high efficiency of light emission, has a long life and emits reddish light and a novel compound having these characteristics are provided. The organic electroluminescence device comprises an organic layer disposed between at least one pair of electrodes, wherein the organic layer comprises a compound having a fluoranthene skeleton structure substituted at least with an amine group or an alkenyl group.
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