发明申请
- 专利标题： Electroluminescent Polymers Containing Planar Arylamine Units, the Preparation and Use Thereof
- 专利标题（中）： 含有平面芳胺单元的电致发光聚合物及其制备与应用
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申请号： US11587463申请日： 2005-04-26
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公开(公告)号： US20080102312A1公开(公告)日： 2008-05-01
- 发明人: Amir Parham , Susanne Heun , Aurelie Ludemann , Arne Buesing , Junyou Pan , Heinrich Becker
- 申请人： Amir Parham , Susanne Heun , Aurelie Ludemann , Arne Buesing , Junyou Pan , 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： DE102004020299.0 20040426
- 国际申请： PCT/EP05/04447 WO 20050426
- 主分类号： H01L51/30
- IPC分类号： H01L51/30 ; C08G61/12 ; C08L65/00 ; C09K11/06
摘要：
The present invention relates to polymers which contain certain triarylamine units of the Formula (1) The materials according to the invention exhibit a longer lifetime than materials in accordance with the prior art and therefore more suitable for use in polymeric organic light-emitting diodes.