发明申请
- 专利标题: Organic electroluminescent devices
- 专利标题(中): 有机电致发光器件
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申请号: US11630637申请日: 2005-06-22
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公开(公告)号: US20090159874A1公开(公告)日: 2009-06-25
- 发明人: Horst Vestweber , Philipp Stoessel , Anja Gerhard , Amir Parham
- 申请人: Horst Vestweber , Philipp Stoessel , Anja Gerhard , Amir Parham
- 优先权: DE102004031000.9 20040626
- 国际申请: PCT/EP2005/06727 WO 20050622
- 主分类号: H01L51/00
- IPC分类号: H01L51/00 ; C07C211/54
摘要:
The present invention relates to the improvement of organic electroluminescent devices, in particular blue-emitting devices, by using compounds of the formula (1) as dopants in the emitting layer.
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