发明名称 |
Twisted polymers, uses thereof and processes for the preparation of statistical copolymers |
摘要 |
<p>The invention relates to optical devices comprising a substrate and at least one semiconductive polymer supported by said substrate, wherein said semiconductive polymer is a copolymer in which one of the repeat units is a group of formula (I) or a homopolymer in which the repeat unit is a group of formula (I): wherein: A and B are the same or different and each comprises wholly or partially an aryl moiety or a heteroaryl moiety, said moiety in A being fused to the bond a-b and said moiety in B being fused to the bond c-d, and X is a linking unit, X being such that there is a torsion angle of at least 5° between the bond a-b and the bond c-d about the bond b-d. The invention also relates to semiconductive polymers, monomers for preparing same, and methods for preparing random statistical conjugated polymers.</p> |
申请公布号 |
AU9011601(A) |
申请公布日期 |
2002.04.08 |
申请号 |
AU20010090116 |
申请日期 |
2001.09.26 |
申请人 |
CAMBRIDGE DISPLAY TECHNOLOGY LIMITED |
发明人 |
ANDREW BRUCE HOLMES;RAINER E. MARTIN;YUGUANG MA;IAN D. REES;CACIALLI FRANCO;CEDRIC FISCHMEISTER |
分类号 |
H01L51/50;C07D223/18;C07D313/10;C07D321/10;C07D337/10;C07F5/02;C08G61/00;C08G61/02;C08G61/12;C09K11/06;H01B1/12;H01L51/00;H01L51/30 |
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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