发明申请
WO2011144566A3 DIKETOPYRROLOPYRROLE POLYMERS FOR USE IN ORGANIC SEMICONDUCTOR DEVICES
审中-公开
用于有机半导体器件的二酮基聚合物
- 专利标题： DIKETOPYRROLOPYRROLE POLYMERS FOR USE IN ORGANIC SEMICONDUCTOR DEVICES
- 专利标题（中）： 用于有机半导体器件的二酮基聚合物
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申请号： PCT/EP2011057878申请日： 2011-05-16
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公开(公告)号： WO2011144566A3公开(公告)日： 2012-03-01
- 发明人: HAYOZ PASCAL , DUEGGELI MATHIAS , CHEBOTAREVA NATALIA , AEBISCHER OLIVIER FREDERIC
- 申请人： BASF SE , HAYOZ PASCAL , DUEGGELI MATHIAS , CHEBOTAREVA NATALIA , AEBISCHER OLIVIER FREDERIC
- 专利权人： BASF SE,HAYOZ PASCAL,DUEGGELI MATHIAS,CHEBOTAREVA NATALIA,AEBISCHER OLIVIER FREDERIC
- 当前专利权人： BASF SE,HAYOZ PASCAL,DUEGGELI MATHIAS,CHEBOTAREVA NATALIA,AEBISCHER OLIVIER FREDERIC
- 优先权： EP10163194 2010-05-19
- 主分类号： C08G61/12
- IPC分类号： C08G61/12 ; H01L51/00 ; H01L51/05 ; H01L51/42
摘要：
The present invention relates to polymers comprising one or more (repeating) unit(s) of the formula (I), or a polymer of formula (II), or (III), and their use as organic semiconductor in organic devices, especially in organic photovoltaics (solar cells) and photodiodes, or in a device containing a diode and/or an organic field effect transistor. The polymers according to the invention have excellent solubility in organic solvents and excellent film-forming properties. In addition, high efficiency of energy conversion, excellent field-effect mobility, good on/off current ratios and/or excellent stability can be observed, when the polymers according to the invention are used in organic field effect transistors, organic photovoltaics (solar cells) and photodiodes.
