发明申请
US20060121314A1 Electroluminescent polymer having 9-fluoren-2-yl-9-aryl-2,7-fluorenyl unit and electroluminescent device manufactured using the same
审中-公开
具有9-芴-2-基-9-芳基-2,7-芴基单元的电致发光聚合物和使用其制造的电致发光器件
- 专利标题： Electroluminescent polymer having 9-fluoren-2-yl-9-aryl-2,7-fluorenyl unit and electroluminescent device manufactured using the same
- 专利标题（中）： 具有9-芴-2-基-9-芳基-2,7-芴基单元的电致发光聚合物和使用其制造的电致发光器件
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申请号： US11296059申请日： 2005-12-06
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公开(公告)号： US20060121314A1公开(公告)日： 2006-06-08
- 发明人: Weon Choi , Dong Shin , Soon Kwon , Yun Kim
- 申请人： Weon Choi , Dong Shin , Soon Kwon , Yun Kim
- 申请人地址： KR Seoul
- 专利权人： SK CORPORATION
- 当前专利权人： SK CORPORATION
- 当前专利权人地址： KR Seoul
- 优先权： KR10-2004-0101895 20041206; KR10-2005-0100865 20051025
- 主分类号： C09K11/06
- IPC分类号： C09K11/06 ; C08G61/00 ; H01L51/54 ; H05B33/14
摘要：
Disclosed herein is an electroluminescent polymer having a 9-fluoren-2-yl-9-aryl-2,7-fluorenyl unit and an electroluminescent device using the same. Specifically, an electroluminescent polymer having a 9-fluoren-2-yl-9-aryl-2,7-fluorenyl unit, which can be used as a blue electroluminescent polymer and a host material by introducing the substituted fluorenyl group at the 9-position of fluorene, and an electroluminescent device using the electroluminescent polymer. The electroluminescent polymer is applicable as a host material for highly pure blue, green and red luminescence, and has high solubility, high heat stability and high quantum efficiency.
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