发明公开
- 专利标题： LIQUID-CRYSTALLINE MEDIUM
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申请号： EP18161353.0申请日： 2018-03-13
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公开(公告)号： EP3375846A1公开(公告)日： 2018-09-19
- 发明人: Yun, Chang-Jun , Choi, Chang-Suk , Han, Yeon-Jeong , Jin, Heui-Seok , Yun, Yong-Kuk
- 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： EP17161384 20170316
- 主分类号： C09K19/54
- IPC分类号： C09K19/54 ; C09K19/04 ; C09K19/20 ; C09K19/30 ; C09K19/34
摘要：
The present invention relates to liquid-crystalline media comprising
a) one or more compounds of the formula ST-1,
and b) one or more compounds of the formula ST-2
and c) one or more compounds of the formula RV
and d) one or more compounds selected from the group of compounds of the formulae of the formula IA and IB,
in which the occurring groups and parameters have the meanings indicated in claim 1, and to liquid-crystal displays containing these media, especially to displays addressed by an active matrix and in particular to displays of the i n- p lane s witching (IPS) or f ringe- f ield s witching (FFS) type.
a) one or more compounds of the formula ST-1,
and b) one or more compounds of the formula ST-2
and c) one or more compounds of the formula RV
and d) one or more compounds selected from the group of compounds of the formulae of the formula IA and IB,
in which the occurring groups and parameters have the meanings indicated in claim 1, and to liquid-crystal displays containing these media, especially to displays addressed by an active matrix and in particular to displays of the i n- p lane s witching (IPS) or f ringe- f ield s witching (FFS) type.
公开/授权文献
- EP3375846B1 LIQUID-CRYSTALLINE MEDIUM 公开/授权日：2020-06-24
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