发明名称 |
Conductive Polymer Compositions in Opto-Electrical Devices |
摘要 |
A conductive composition for use in an organic light-emitting device comprising: a polycation having a conjugated backbone; a polyanion to balance the charge on the polycation; and a semiconductive hole transport polymer containing side groups pendant from the polymer backbone, each side group comprising one or more groups XY, where XY represents a group with a high dissociation constant such that it is ionized completely.
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申请公布号 |
US2008265756(A1) |
申请公布日期 |
2008.10.30 |
申请号 |
US20060995576 |
申请日期 |
2006.07.14 |
申请人 |
CAMBRIDGE DISPLAY TECHNOLOGY LIMITED;CDT OXFORD LIMITED |
发明人 |
MCKIERNAN MARY J.;BURROUGHES JEREMY;STEUDEL ANNETTE |
分类号 |
H01L51/50;B05D5/12;H01B1/12;H01L51/00 |
主分类号 |
H01L51/50 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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