-
公开(公告)号：US20190010400A1
公开(公告)日：2019-01-10
申请号：US16130581
申请日：2018-09-13
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 , C07C255/55 , C07C43/225 , C07C69/78 , C07C255/50 , C07C255/54 , C09K19/02 , C07D321/00 , C07D493/04 , C07C25/18
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.
-
2.发明申请公开(公告)号：US20190127642A1
公开(公告)日：2019-05-02
申请号：US16093315
申请日：2017-04-10
申请人： Merck Patent GmbH
发明人： Kevin ADLEM , Patricia SAXTON , Rachel TUFFIN , Benjamin SNOW , Mariam NAMUTEBI , James ALLEN , Vicki COOK , Hassan ARASI , Mark GOEBEL
摘要： The present invention relates to compositions for nanoencapsulation which comprise the mesogenic medium as set forth in claim 1, one or more polymerizable compounds and one or more surfactants, to nanocapsules containing the mesogenic medium and to their use in electro-optical devices.
-
公开(公告)号：US20170351130A1
公开(公告)日：2017-12-07
申请号：US15537468
申请日：2015-11-20
申请人： MERCK PATENT GMBH
IPC分类号： G02F1/139 , G02F1/1337 , C09K19/58 , C09K19/04
CPC分类号： G02F1/1393 , C09K19/0258 , C09K19/586 , C09K19/588 , C09K2019/0444 , C09K2019/0448 , G02F1/133753 , G02F2001/133738 , G02F2001/133742 , G02F2001/133757 , G02F2001/133776 , G02F2201/30 , G02F2203/12
摘要： The invention relates to a light modulation element, preferably exploiting the flexoelectric effect comprising a cholesteric liquid crystalline medium sandwiched between two substrates (1), each provided with an electrode structure (2), wherein at least one of the substrates is provided with a photoresist pattern consisting of periodic substantially parallel stripes (3) which is additionally provided with an alignment layer (4). The invention is further related to a method of production of said light modulation element and to the use of said light modulation element in various types of optical and electro-optical devices, such as electro-optical displays, liquid crystal displays (LCDs), non-linear optic (NLO) devices, and optical information storage devices.
-
公开(公告)号：US20170210990A1
公开(公告)日：2017-07-27
申请号：US15326204
申请日：2015-06-19
申请人： Merck Patent GmbH
发明人： Kevin ADLEM , Owain Llyr PARRI , Rachel TUFFIN , Hassan ARASI , Benjamin SNOW
IPC分类号： C09K19/32 , C09K19/58 , C09K19/02 , C07C25/22 , C07C43/225 , C07C255/55 , C07D215/06 , C07C69/94 , C07C323/38 , C07C69/67 , C07C323/31 , C07C255/52 , C07C323/09 , C07C69/708 , C07D239/74 , C07D333/54 , C07D333/76 , C07D241/48 , C07D241/42 , C07C327/32 , C07D307/82 , C09K19/34
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.
-
公开(公告)号：US20160298031A1
公开(公告)日：2016-10-13
申请号：US15038592
申请日：2014-10-23
申请人： MERCK PATENT GMBH
发明人： Rachel TUFFIN , Rebecca PROCTOR , Simon SIEMIANOWSKI , Benjamin SNOW , Owain Llyr PARRI , Kevin ADLEM
IPC分类号： C09K19/30 , C09K19/02 , G02F1/1343 , C09K19/20
CPC分类号： C09K19/3068 , C09K19/0258 , C09K19/062 , C09K19/2021 , C09K19/42 , C09K19/44 , C09K19/586 , C09K19/588 , C09K2019/0444 , C09K2019/122 , C09K2019/123 , C09K2019/181 , C09K2019/183 , C09K2019/3004 , C09K2019/3009 , C09K2019/301 , C09K2019/3021 , G02F1/134309 , G02F2001/133394 , Y10T428/10
摘要： The invention relates to mesogenic media comprising a first component, component A, consisting of bimesogenic compounds optionally a second component, component B, consisting of nematogenic compounds, preferably selected from the group of compounds of formulae B-I to B-III and optionally a second or 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.
-
公开(公告)号：US20160289561A1
公开(公告)日：2016-10-06
申请号：US15038098
申请日：2014-10-23
申请人： MERCK PATENT GMBH
发明人： Kevin ADLEM , Owain Llyr PARRI , Rachel TUFFIN , Patricia Eileen SAXTON , Mariam NAMUTEBI , Benjamin SNOW , Rebecca PROCTOR , Simon SIEMIANOWSKI
IPC分类号： C09K19/30 , C07C255/57 , C07C69/78 , C07C255/55
CPC分类号： C09K19/3068 , C07C69/78 , C07C255/55 , C07C255/57 , C09K19/0258 , C09K2019/0444
摘要： The invention relates to compounds of formula I wherein R11, R12, MG11, MG12, X11, X12 and Sp1 have the meaning given in claim 1, to the use of these compounds of formula I in liquid crystal media and to respective devices comprising a liquid crystal medium according to the present invention and in particular to flexoelectric liquid crystal devices.
摘要翻译： 其中R11，R12，MG11，MG12，X11，X12和Sp1具有权利要求1中给出的含义，在液晶介质中使用这些式I化合物以及包含本发明的液晶介质和 特别是柔性电液晶装置。
-
公开(公告)号：US20160222293A1
公开(公告)日：2016-08-04
申请号：US14917322
申请日：2014-08-13
申请人： MERCK PATENT GMBH
发明人： Kevin ADLEM , Owain Llyr PARRI , Rachel TUFFIN , Patricia Eileen SAXTON , Mariam NAMUTEBI , Benjamin SNOW
CPC分类号： C09K19/0258 , C09K19/14 , C09K19/20 , C09K19/2021 , C09K19/3066 , C09K19/3068 , C09K2019/0444
摘要： The invention relates to bimesogenic compounds of formula I wherein R11, R12, CG1, MG1, X11, X12 and Sp1 have the meaning given in claim 1, to the use of mesogenic 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.
摘要翻译： 本发明涉及式I化合物，其中R11，R12，CG1，MG1，X11，X12和Sp1具有权利要求1中给出的含义，在液晶介质中使用式I的介晶化合物，特别涉及柔性电液体 包括根据本发明的液晶介质的装置。
-
-
-
-
-
-
搜索结果
7 条记录 (耗时 0.02 秒)
