发明申请
- 专利标题： Conjugated polymers, their preparation and use thereof
- 专利标题（中）： 共轭聚合物，其制备和用途
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申请号： US10572074申请日： 2004-09-18
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公开(公告)号： US20090014690A1公开(公告)日： 2009-01-15
- 发明人: Aurelie Falcou , Frank Meyer , Amir Parham , Heinrich Becker
- 申请人： Aurelie Falcou , Frank Meyer , Amir Parham , Heinrich Becker
- 申请人地址： DE Darmstadt
- 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
- 优先权： DE10343606.5 20030920; DE10357317.8 20031205
- 国际申请： PCT/EP2004/010505 WO 20040918
- 主分类号： H01B1/12
- IPC分类号： H01B1/12 ; C08G75/06
摘要：
The present invention relates to conjugated polymers which comprise both structural units of the formula (1) and also structural units of the formula (2). The materials according to the invention are more readily soluble, display improved air stability and display a smaller voltage increase during prolonged operation when used in a polymeric organic light-emitting diode (PLED) than polymers according to the prior art.
公开/授权文献
- US07767785B2 Conjugated polymers, their preparation and use thereof 公开/授权日：2010-08-03
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