Invention Grant
- Patent Title: Liquid-crystalline medium
- Patent Title (中): 液晶介质
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Application No.: US13582543Application Date: 2011-02-10
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Publication No.: US08877092B2Publication Date: 2014-11-04
- Inventor: Melanie Klasen-Memmer , Volker Reiffenrath , Konstantin Schneider , Andreas Waechtler , Elvira Montenegro
- Applicant: Melanie Klasen-Memmer , Volker Reiffenrath , Konstantin Schneider , Andreas Waechtler , Elvira Montenegro
- 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: DE102010010333 20100304
- International Application: PCT/EP2011/000637 WO 20110210
- International Announcement: WO2011/107213 WO 20110909
- Main IPC: C09K19/06
- IPC: C09K19/06 ; C09K19/52 ; C09K19/34 ; C09K19/32 ; C09K19/30 ; C09K19/12 ; C09K19/20 ; C09K19/00 ; C07C19/08 ; C07C22/00 ; C07C13/10 ; C07C409/00 ; C09K19/42
Abstract:
The invention relates to a liquid-crystalline medium which comprises at least one compound of the formula I, in which R1, R1*, ring A have the meanings indicated in claim 1, and to the use thereof for an active-matrix display, in particular based on the VA, PSA, PS-VA, PALC, FFS or IPS effect.
Public/Granted literature
- US20120326084A1 LIQUID-CRYSTALLINE MEDIUM Public/Granted day:2012-12-27
Information query
