发明公开
- 专利标题： LIQUID-CRYSTALLINE MEDIUM
- 专利标题（中）： 液晶介质
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申请号： EP15002394.3申请日： 2015-08-13
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公开(公告)号： EP2985334A1公开(公告)日： 2016-02-17
- 发明人: Archetti, Graziano , Klasen-Memmer, Melanie , Fortte, Rocco , Schoen, Sabine
- 申请人： Merck Patent GmbH
- 申请人地址： Frankfurter Strasse 250 64293 Darmstadt DE
- 专利权人： Merck Patent GmbH
- 当前专利权人： Merck Patent GmbH
- 当前专利权人地址： Frankfurter Strasse 250 64293 Darmstadt DE
- 优先权： EP14002851 20140815
- 主分类号： C09K19/12
- IPC分类号： C09K19/12 ; C09K19/18 ; C09K19/30 ; C09K19/04
摘要：
The invention relates to a liquid-crystalline medium based on a mixture of polar compounds which contains
• at least one compound of the formula I,
in which R 1 , L 1 , L 2 , L 3 and m have the meanings as defined in Claim 1 and
• at least one compound selected from the group of compounds of the formulae IA to I-K,
in which R 1 , R 1* , a, L 1 , L 2 have the meanings as defined in Claim 1,
and to the use of the LC mixtures for an active- or passive matrix addressed displays, in particular based on the VA, PSA,PS-VA, IPS, FFS, PS-IPS, PS-FFS technology, preferably in optical displays for the self-aligning VA mode.
• at least one compound of the formula I,
in which R 1 , L 1 , L 2 , L 3 and m have the meanings as defined in Claim 1 and
• at least one compound selected from the group of compounds of the formulae IA to I-K,
in which R 1 , R 1* , a, L 1 , L 2 have the meanings as defined in Claim 1,
and to the use of the LC mixtures for an active- or passive matrix addressed displays, in particular based on the VA, PSA,PS-VA, IPS, FFS, PS-IPS, PS-FFS technology, preferably in optical displays for the self-aligning VA mode.
公开/授权文献
- EP2985334B1 LIQUID-CRYSTALLINE MEDIUM 公开/授权日：2018-06-20
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