Invention Grant
- Patent Title: Photostable liquid-crystalline medium
- Patent Title (中): 光稳定液晶介质
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Application No.: US11739537Application Date: 2007-04-24
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Publication No.: US07678431B2Publication Date: 2010-03-16
- Inventor: Atsutaka Manabe , Ulrich Heywang , Detlef Pauluth , Michael Heckmeier , Peer Kirsch , Elvira Montenegro
- Applicant: Atsutaka Manabe , Ulrich Heywang , Detlef Pauluth , Michael Heckmeier , Peer Kirsch , 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.
- Main IPC: C09K19/12
- IPC: C09K19/12
Abstract:
The invention relates to a photostable liquid-crystalline medium comprising at least one compound of the formula I and at least one compound of the formula II and to the use thereof for electro-optical purposes, and to displays containing this medium.
Public/Granted literature
- US20070237907A1 PHOTOSTABLE LIQUID-CRYSTALLINE MEDIUM Public/Granted day:2007-10-11
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