发明授权
- 专利标题: Thiophene derivatives, and LC media comprising same
- 专利标题(中): 噻吩衍生物和包含其的LC介质
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申请号: US13202379申请日: 2010-02-03
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公开(公告)号: US08486297B2公开(公告)日: 2013-07-16
- 发明人: Axel Jansen , Detlef Pauluth , Harald Hirschmann , Markus Czanta
- 申请人: Axel Jansen , Detlef Pauluth , Harald Hirschmann , Markus Czanta
- 申请人地址: DE Darmstadt
- 专利权人: Merck Patent GmbH
- 当前专利权人: Merck Patent GmbH
- 当前专利权人地址: DE Darmstadt
- 代理机构: Millen, White, Zelano & Branigan, P.C.
- 优先权: DE102009009630 20090219
- 国际申请: PCT/EP2010/000636 WO 20100203
- 国际公布: WO2010/099853 WO 20100910
- 主分类号: C09K19/34
- IPC分类号: C09K19/34 ; C09K19/52 ; C09K19/06 ; C07D285/12 ; C07D307/89
摘要:
The present invention relates to thiophene derivatives, to processes and intermediates for the preparation thereof, to the use thereof for optical, electro-optical and electronic purposes, in particular in liquid-crystal (LC) media and LC displays, and to LC media and LC displays comprising same.
公开/授权文献
- US20120001123A1 THIOPHENE DERIVATIVES, AND LC MEDIA COMPRISING SAME 公开/授权日:2012-01-05
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