Invention Grant
- Patent Title: Liquid crystalline medium
- Patent Title (中): 液晶介质
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Application No.: US12374063Application Date: 2007-07-16
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Publication No.: US07658978B2Publication Date: 2010-02-09
- Inventor: Harald Hirschmann , Volker Reiffenrath
- Applicant: Harald Hirschmann , Volker Reiffenrath
- Applicant Address: DE Darmstadt
- Assignee: Merck Patent Gesellschaft
- Current Assignee: Merck Patent Gesellschaft
- Current Assignee Address: DE Darmstadt
- Agency: Millen, White, Zelano & Branigan, P.C.
- Priority: EP06014805 20060717
- International Application: PCT/EP2007/006286 WO 20070716
- International Announcement: WO2008/009398 WO 20080124
- Main IPC: C09K19/30
- IPC: C09K19/30 ; C09K19/12
Abstract:
The invention relates to a liquid crystalline medium containing one or more compounds of formula I, wherein R1 and R2 have the meanings described in claim 1, to its use for electrooptical purposes, and to displays containing this medium.
Public/Granted literature
- US20090230354A1 Liquid Crystalline Medium Public/Granted day:2009-09-17
Information query
