发明申请
- 专利标题: Compounds for organic electronic devices
- 专利标题(中): 有机电子器件用化合物
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申请号: US12066554申请日: 2006-08-16
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公开(公告)号: US20090295275A1公开(公告)日: 2009-12-03
- 发明人: Amir Parham , Susanne Heun , Horst Vestweber , Philipp Stoessel , Holger Heil , Rocco Fortte
- 申请人: Amir Parham , Susanne Heun , Horst Vestweber , Philipp Stoessel , Holger Heil , Rocco Fortte
- 专利权人: Merck Patent GmbH
- 当前专利权人: Merck Patent GmbH
- 优先权: DE102005043163.1 20050912
- 国际申请: PCT/EP06/08053 WO 20060816
- 主分类号: H01J1/63
- IPC分类号: H01J1/63 ; C07D221/18
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) or formula (2) as dopants in the emitting layer or as hole-transport material in a hole-transport layer.
公开/授权文献
- US08932731B2 Compounds for organic electronic devices 公开/授权日:2015-01-13
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