发明授权
US06824706B2 Mono-, Oligo- and poly-difluorovinyl-(hetero)arylenes, their synthesis and their use as charge transport materials
失效
单 - ，寡 - 和多 - 二氟乙烯基 - （杂）亚芳基，它们的合成及其作为电荷传输材料的用途
- 专利标题： Mono-, Oligo- and poly-difluorovinyl-(hetero)arylenes, their synthesis and their use as charge transport materials
- 专利标题（中）： 单 - ，寡 - 和多 - 二氟乙烯基 - （杂）亚芳基，它们的合成及其作为电荷传输材料的用途
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申请号： US10201574申请日： 2002-07-24
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公开(公告)号： US06824706B2公开(公告)日： 2004-11-30
- 发明人: Martin Heeney , Louise Farrand , Mark Giles , Marcus Thompson , Steven Tierney , Maxim Shkunov , David Sparrowe , Iain McCulloch
- 申请人： Martin Heeney , Louise Farrand , Mark Giles , Marcus Thompson , Steven Tierney , Maxim Shkunov , David Sparrowe , Iain McCulloch
- 优先权： EP01117650 20010725
- 主分类号： C09K1952
- IPC分类号： C09K1952
摘要：
The invention relates to new mono-, oligo- and poly-difluorovinyl(hetero)arylenes comprising one or more identical or different recurring units of formula I wherein D, D′, Ar, a and b have the meanings as defined in herein. Furthermore the inventions relates to their synthesis, their use as semiconductors or charge transport materials and their different applications.