发明授权
- 专利标题: Liquid crystalline medium
- 专利标题(中): 液晶介质
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申请号: US10270118申请日: 2002-10-15
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公开(公告)号: US07303791B2公开(公告)日: 2007-12-04
- 发明人: Michael Heckmeier , Brigitte Schuler , Martin Engel , Peer Kirsch , Matthias Bremer
- 申请人: Michael Heckmeier , Brigitte Schuler , Martin Engel , Peer Kirsch , Matthias Bremer
- 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: DE10150198 20011012
- 主分类号: C09K19/34
- IPC分类号: C09K19/34 ; C09K19/30 ; C09K19/32 ; C09K19/12 ; C09K19/20
摘要:
The invention relates to a liquid-crystalline medium comprising at least one compound of the formula I in which X, Z1, Z2, Z3, a, b and c are as defined in Claim 1, and to electro-optical displays containing a liquid-crystalline medium of this type.
公开/授权文献
- US20030197153A1 Liquid crystalline medium 公开/授权日:2003-10-23
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