Invention Grant
- Patent Title: Liquid crystal medium containing thiophene derivatives
- Patent Title (中): 含噻吩衍生物的液晶介质
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Application No.: US13812743Application Date: 2011-07-01
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Publication No.: US08906261B2Publication Date: 2014-12-09
- Inventor: Michael Wittek , Brigitte Schuler , Axel Jansen
- Applicant: Michael Wittek , Brigitte Schuler , Axel Jansen
- 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: DE102010032617 20100729
- International Application: PCT/EP2011/003271 WO 20110701
- International Announcement: WO2012/013281 WO 20120202
- Main IPC: C09K19/34
- IPC: C09K19/34 ; C09K19/52 ; C09K19/30 ; C09K19/12 ; C09K19/00 ; C09K19/42 ; C09K19/04
Abstract:
The present invention relates to liquid-crystalline media (LC media) comprising thiophene derivatives and to liquid-crystal displays (LC displays) containing these LC media. The media have high optical anisotropy and preferably have a content of thiophene derivatives of 25% by weight or more.
Public/Granted literature
- US20130119312A1 LIQUID CRYSTAL MEDIUM CONTAINING THIOPHENE DERIVATIVES Public/Granted day:2013-05-16
Information query
