发明授权
- 专利标题： Organic electroluminescent device
- 专利标题（中）： 有机电致发光器件
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申请号： US09327509申请日： 1999-06-08
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公开(公告)号： US06465116B1公开(公告)日： 2002-10-15
- 发明人: Hitoshi Ishikawa , Satoru Toguchi , Yukiko Morioka , Atsushi Oda
- 申请人： Hitoshi Ishikawa , Satoru Toguchi , Yukiko Morioka , Atsushi Oda
- 优先权： JP10-158938 19980608; JP10-218905 19980803; JP10-282828 19981005
- 主分类号： H05B3312
- IPC分类号： H05B3312
摘要：
An organic electroluminescent (EL) device includes one or more organic thin film layers disposed between an anode and a cathode, at least one of said layers containing, in a form of a mixture or a single substance, a pentacene compound expressed in Formula 1, a dibenzoperylene compound expressed in Formula 3 or another dibenzoperylene compound expressed in Formula 4. The organic EL device exhibits higher luminance than that obtained by a conventional organic EL device.
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