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公开(公告)号:US20150210921A1
公开(公告)日:2015-07-30
申请号:US14424527
申请日:2013-08-14
申请人: Merck Patent GmbH
发明人: Kevin Adlem , Owain Llyr Parri , Rachel Tuffin , Patricia Eileen Saxton , Mariam Namutebi , Benjamin Snow
IPC分类号: C09K19/20 , C09K19/58 , C07C255/50
CPC分类号: C09K19/2014 , C07C25/13 , C07C255/50 , C07C2601/16 , C09K19/0258 , C09K19/588 , C09K2019/0444 , C09K2019/0466 , C09K2019/2035 , C09K2019/2078
摘要: The invention relates to bimesogenic compounds of formula I wherein R11, R12, MG11, MG12, X11, X12 and Sp1 have the meaning given in claim 1, to the use of bimesogenic compounds of formula I in liquid crystal media and particular to flexoelectric liquid crystal devices comprising a liquid crystal medium according to the present invention.
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公开(公告)号:US20150175886A1
公开(公告)日:2015-06-25
申请号:US14403417
申请日:2013-05-10
申请人: MERCK PATENT GMBH
发明人: Rachel Tuffin , Benjamin Snow , Owain Llyr Parri , Simon Siemianowski , Rebecca Proctor , Kevin Adlem
IPC分类号: C09K19/30 , G02F1/1343 , C09K19/12
CPC分类号: C09K19/3068 , C09K19/0258 , C09K19/12 , C09K19/3003 , C09K19/42 , C09K19/44 , C09K19/586 , C09K19/588 , C09K2019/0444 , C09K2019/122 , C09K2019/123 , C09K2019/181 , C09K2019/183 , C09K2019/3004 , C09K2019/3009 , C09K2019/301 , C09K2019/3016 , C09K2019/3021 , G02F1/134309
摘要: The invention relates to mesogenic media comprising a first component, component A, consisting of bimesogenic compounds selected from the group of compounds of formulae A-I to A-III a second component, component B, consisting of nematogenic compounds, preferably selected from the group of compounds of formulae B-I to B-III and a third component, component C, consisting of one or more chiral molecules, wherein the parameters have the meaning given in claim 1, to the use of mesogenic media in flexoelectric liquid crystal devices and to those devices comprising a liquid crystal medium according to the present invention.
摘要翻译: 本发明涉及包含第一组分组分A的介晶培养基,组分A由选自式AI至A-III的化合物的二次成分组成,第二组分,组分B,由有害化合物组成,优选选自化合物组 的式BI至B-III的第三组分和由一种或多种手性分子组成的第三组分C组分,其中参数具有权利要求1中给出的含义,涉及在柔性电液体装置中使用介晶介质和包括 根据本发明的液晶介质。
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