| 发明名称 |
METHOD FOR CONTROLLING POLYMER GLASS TRANSITION TEMPERATURE AND POLYMER USING THE METHOD |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a means for increasing the lifespan of a polymer to be used for optical apparatuses and particularly blue cool light emission materials. <P>SOLUTION: The polymer is used for optical apparatuses. The polymer has a repeated unit represented by formula (I) that is optionally substituted (wherein each Ar consists of the same or different aryl group that is optionally substituted). According to the present invention, provided is a polymer to be used for an optical apparatus consisting of a positive hole transportation region, an electronic transportation region and an emission region. <P>COPYRIGHT: (C)2007,JPO&INPIT |
| 申请公布号 |
JP2007119785(A) |
申请公布日期 |
2007.05.17 |
| 申请号 |
JP20060296171 |
申请日期 |
2006.10.31 |
| 申请人 |
CAMBRIDGE DISPLAY TECHNOL LTD |
发明人 |
TOWNS CARL ROBERT;O'DELL RICHARD |
| 分类号 |
C08G61/08;H01L51/50;C08G61/00;C08G61/02;C08G61/10;C09K11/06;H01B1/12;H01L51/30;H01L51/40;H01L51/54;H05B33/14 |
主分类号 |
C08G61/08 |
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