Invention Grant
- Patent Title: Liquid-crystalline medium
- Patent Title (中): 液晶介质
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Application No.: US12373398Application Date: 2007-07-17
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Publication No.: US08168081B2Publication Date: 2012-05-01
- Inventor: Melanie Klasen-Memmer , Georg Bernatz , Izumi Saito , Matthias Bremer , Lars Lietzau , Volker Reiffenrath
- Applicant: Melanie Klasen-Memmer , Georg Bernatz , Izumi Saito , Matthias Bremer , Lars Lietzau , Volker Reiffenrath
- Applicant Address: DE Darmstadt
- Assignee: Merck Patent Gesellschaft mit beschrankter Haftung
- Current Assignee: Merck Patent Gesellschaft mit beschrankter Haftung
- Current Assignee Address: DE Darmstadt
- Agency: Millen, White, Zelano & Branigan, P.C.
- Priority: EP06015030 20060719
- International Application: PCT/EP2007/006327 WO 20070717
- International Announcement: WO2008/009417 WO 20080124
- Main IPC: C09K19/00
- IPC: C09K19/00 ; C09K19/06 ; C09K19/32 ; C09K19/52
Abstract:
The invention relates to a liquid-crystalline medium based on a mixture of dielectrically negative, polar compounds which comprises at least one compound of the formula I in which the parameters have the meanings indicated in claim 1, to the use thereof in an electro-optical display, particularly in an active-matrix display based on the VA, ECB, PALC, FFS or IPS effect, and to displays of this type.
Public/Granted literature
- US20090309066A1 LIQUID-CRYSTALLINE MEDIUM Public/Granted day:2009-12-17
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