- 专利标题： Hole transport polymers and devices made with such polymers
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申请号： US11035577申请日： 2005-01-14
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公开(公告)号： US07402342B2公开(公告)日： 2008-07-22
- 发明人: Gary Delmar Jaycox , Mookkan Periyasamy , Gang Yu
- 申请人： Gary Delmar Jaycox , Mookkan Periyasamy , Gang Yu
- 申请人地址： US DE Wilmington
- 专利权人： E.I. du Pont de Nemours and Company
- 当前专利权人： E.I. du Pont de Nemours and Company
- 当前专利权人地址： US DE Wilmington
- 主分类号： B32B15/08
- IPC分类号： B32B15/08 ; B32B27/30
摘要：
The present invention is generally directed to a hole transport polymer comprising a polymeric backbone having linked thereto a plurality of substituents comprising fused aromatic ring groups, with the proviso that the polymer does not contain groups selected from triarylamines and carbazole groups. It further relates to devices that are made with the polymer.
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