发明申请
- 专利标题: Electroluminescent Polymers and the Use Thereof
- 专利标题(中): 电致发光聚合物及其用途
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申请号: US11578540申请日: 2005-04-26
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公开(公告)号: US20070205714A1公开(公告)日: 2007-09-06
- 发明人: Arne Busing , Susanne Heun , Silke Turk , Corinna Leske
- 申请人: Arne Busing , Susanne Heun , Silke Turk , Corinna Leske
- 申请人地址: DE Darmstadt 64293
- 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 Darmstadt 64293
- 优先权: DE102004020298.2 20040426
- 国际申请: PCT/EP05/04448 WO 20050426
- 主分类号: H01J1/62
- IPC分类号: H01J1/62 ; C08G77/04 ; C08G79/08 ; C08G79/02
摘要:
The present invention relates to polymers which contain novel structural units of the formula (I). The materials according to the invention exhibit improved efficiency and a longer lifetime on use in a polymeric organic light-emitting diode.
公开/授权文献
- US07947382B2 Electroluminescent polymers and the use thereof 公开/授权日:2011-05-24