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： US09985657申请日： 2001-11-05
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公开(公告)号： US06746784B2公开(公告)日： 2004-06-08
- 发明人: Satoru Toguchi , Hitoshi Ishikawa , Hiroshi Tada , Atsushi Oda
- 申请人： Satoru Toguchi , Hitoshi Ishikawa , Hiroshi Tada , Atsushi Oda
- 优先权： JP2000-339603 20001107; JP2000-339604 20001107; JP2000-339605 20001107
- 主分类号： B32B1900
- IPC分类号： B32B1900
摘要：
An organic electroluminescent device comprising one or more organic thin film layers, at least one of the organic thin film layers containing a compound having a cyclohexylidenemethine group. This device has improved light-emitting properties such as luminance and luminous efficiencies, and no limitations on film deposition method in fabrication processes.
公开/授权文献
- US20020058156A1 Organic electroluminescent device 公开/授权日：2002-05-16
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