发明授权
- 专利标题: Materials for organic electroluminescent devices
- 专利标题(中): 有机电致发光器件材料
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申请号: US12064751申请日: 2006-07-26
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公开(公告)号: US08748010B2公开(公告)日: 2014-06-10
- 发明人: Holger Heil , Arne Buesing , Philipp Stoessel , Horst Vestweber , Amir Hossain Parham
- 申请人: Holger Heil , Arne Buesing , Philipp Stoessel , Horst Vestweber , Amir Hossain Parham
- 申请人地址: DE
- 专利权人: Merck Patent GmbH
- 当前专利权人: Merck Patent GmbH
- 当前专利权人地址: DE
- 代理机构: Drinker Biddle & Reath LLP
- 优先权: DE102005040411 20050826
- 国际申请: PCT/EP2006/007386 WO 20060726
- 国际公布: WO2007/022845 WO 20070301
- 主分类号: H01L51/54
- IPC分类号: H01L51/54
摘要:
The present invention relates to compounds of the formula (1) and to the use thereof in organic electroluminescent devices. The compounds of the formula (1) are used as host material or dopant in the emitting layer and/or as hole-transport material and/or as electron-transport material.
公开/授权文献
- US20080193797A1 Novel Materials for Organic Electroluminescent Devices 公开/授权日:2008-08-14
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