Invention Grant
- Patent Title: Thiophene derivatives, and LC media comprising same
- Patent Title (中): 噻吩衍生物和包含其的LC介质
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Application No.: US13202379Application Date: 2010-02-03
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Publication No.: US08486297B2Publication Date: 2013-07-16
- Inventor: Axel Jansen , Detlef Pauluth , Harald Hirschmann , Markus Czanta
- Applicant: Axel Jansen , Detlef Pauluth , Harald Hirschmann , Markus Czanta
- Applicant Address: DE Darmstadt
- Assignee: Merck Patent GmbH
- Current Assignee: Merck Patent GmbH
- Current Assignee Address: DE Darmstadt
- Agency: Millen, White, Zelano & Branigan, P.C.
- Priority: DE102009009630 20090219
- International Application: PCT/EP2010/000636 WO 20100203
- International Announcement: WO2010/099853 WO 20100910
- Main IPC: C09K19/34
- IPC: C09K19/34 ; C09K19/52 ; C09K19/06 ; C07D285/12 ; C07D307/89
Abstract:
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.
Public/Granted literature
- US20120001123A1 THIOPHENE DERIVATIVES, AND LC MEDIA COMPRISING SAME Public/Granted day:2012-01-05
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