发明名称 |
DIKETOPYRROLOPYRROLE OLIGOMERS AND COMPOSITIONS, COMPRISING DIKETOPYRROLOPYRROLE OLIGOMERS |
摘要 |
<p>The present invention relates to compositions, comprising (a) a compound of the formula (I), and (b) a polymeric material, to specific oligomers of the formula I, 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. High efficiency of energy conversion, excellent field-effect mobility, good on/off current ratios and/or excellent stability can be observed, when the compositions, or oligomers according to the invention are used in organic field effect transistors, organic photovoltaics (solar cells) and photodiodes.</p> |
申请公布号 |
WO2013030325(A1) |
申请公布日期 |
2013.03.07 |
申请号 |
WO2012EP66941 |
申请日期 |
2012.08.31 |
申请人 |
BASF SE;HAYOZ, PASCAL;CHEBOTAREVA, NATALIA;GEERTS, YVES HENRI;STAS, SARA;BALANDIER, JEAN-YVES;UNIVERSITE LIBRE DE BRUXELLES |
发明人 |
HAYOZ, PASCAL;CHEBOTAREVA, NATALIA;GEERTS, YVES HENRI;STAS, SARA;BALANDIER, JEAN-YVES |
分类号 |
H01L51/52;C07D471/06 |
主分类号 |
H01L51/52 |
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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