发明授权
- 专利标题: Photostable liquid crystalline medium
- 专利标题(中): 光稳定液晶介质
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申请号: US10531376申请日: 2003-09-25
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公开(公告)号: US07211302B2公开(公告)日: 2007-05-01
- 发明人: Atsutaka Manabe , Ulrich Heywang , Detlef Pauluth , Michael Heckmeier , Peer Kirsch , Elvira Montenegro
- 申请人: Atsutaka Manabe , Ulrich Heywang , Detlef Pauluth , Michael Heckmeier , Peer Kirsch , Elvira Montenegro
- 申请人地址: DE Darmstadt
- 专利权人: Merck Patent GmbH
- 当前专利权人: Merck Patent GmbH
- 当前专利权人地址: DE Darmstadt
- 代理机构: Millen, White, Zelano & Branigan, P.C.
- 优先权: DE10247986 20021015
- 国际申请: PCT/EP03/10680 WO 20030925
- 国际公布: WO2004/035710 WO 20040429
- 主分类号: C09K19/12
- IPC分类号: C09K19/12 ; C09K19/30 ; C09K19/20
摘要:
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.
公开/授权文献
- US20050279968A1 Photostable liquid crystalline medium 公开/授权日:2005-12-22
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