-
公开(公告)号：US20140225036A1
公开(公告)日：2014-08-14
申请号：US14236547
申请日：2012-07-31
CPC分类号： C09K19/3402 , C09K19/20 , C09K19/2007 , C09K19/3066 , C09K19/322 , C09K19/42 , C09K19/54 , C09K2019/0448 , C09K2019/0466 , C09K2019/122 , C09K2019/123 , C09K2019/124 , C09K2019/161 , C09K2019/166 , C09K2019/181 , C09K2019/183 , C09K2019/3004 , C09K2019/3009 , C09K2019/301 , C09K2019/3012 , C09K2019/3015 , C09K2019/3016 , C09K2019/3019 , C09K2019/3025 , C09K2019/3036 , C09K2019/3037 , C09K2019/304 , C09K2019/305 , C09K2019/3051 , C09K2019/3063 , C09K2019/3077 , C09K2019/3422 , G02F1/1333
摘要： A nematic liquid crystal composition of the present invention is used in liquid crystal display devices of the TN mode, OCB mode, ECB mode, IPS mode, or VA-IPS mode. The liquid crystal composition has positive dielectric anisotropy. Since the refractive index anisotropy and the nematic phase-isotropic liquid phase transition temperature are decreased and the increase in the lower limit temperature of the nematic phase is suppressed, the viscosity of the liquid crystal composition is sufficiently low without degrading the nematic phase temperature range. The liquid crystal composition also offers excellent features such as high-speed response, good display quality, and less display failures and is thus suitable as a practical liquid crystal composition.
摘要翻译： 本发明的向列型液晶组合物用于TN模式，OCB模式，ECB模式，IPS模式或VA-IPS模式的液晶显示装置中。 液晶组合物具有正的介电各向异性。 由于折射率各向异性和向列相各向同性液相转变温度降低，并且向列相的下限温度的上升被抑制，所以液晶组合物的粘度足够低，而不降低向列相温度范围。 液晶组合物还具有高速响应，显示质量好，显示不良等优异的特性，因此适用于实用的液晶组合物。
-
公开(公告)号：US09039929B2
公开(公告)日：2015-05-26
申请号：US14236547
申请日：2012-07-31
IPC分类号： C09K19/20 , C09K19/12 , C09K19/30 , C09K19/32 , C09K19/34 , C09K19/54 , C09K19/42 , C09K19/16 , C09K19/18 , C09K19/04
CPC分类号： C09K19/3402 , C09K19/20 , C09K19/2007 , C09K19/3066 , C09K19/322 , C09K19/42 , C09K19/54 , C09K2019/0448 , C09K2019/0466 , C09K2019/122 , C09K2019/123 , C09K2019/124 , C09K2019/161 , C09K2019/166 , C09K2019/181 , C09K2019/183 , C09K2019/3004 , C09K2019/3009 , C09K2019/301 , C09K2019/3012 , C09K2019/3015 , C09K2019/3016 , C09K2019/3019 , C09K2019/3025 , C09K2019/3036 , C09K2019/3037 , C09K2019/304 , C09K2019/305 , C09K2019/3051 , C09K2019/3063 , C09K2019/3077 , C09K2019/3422 , G02F1/1333
摘要： A nematic liquid crystal composition of the present invention is used in liquid crystal display devices of the TN mode, OCB mode, ECB mode, IPS mode, or VA-IPS mode. The liquid crystal composition has positive dielectric anisotropy. Since the refractive index anisotropy and the nematic phase-isotropic liquid phase transition temperature are decreased and the increase in the lower limit temperature of the nematic phase is suppressed, the viscosity of the liquid crystal composition is sufficiently low without degrading the nematic phase temperature range. The liquid crystal composition also offers excellent features such as high-speed response, good display quality, and less display failures and is thus suitable as a practical liquid crystal composition.
摘要翻译： 本发明的向列型液晶组合物用于TN模式，OCB模式，ECB模式，IPS模式或VA-IPS模式的液晶显示装置中。 液晶组合物具有正的介电各向异性。 由于折射率各向异性和向列相各向同性液相转变温度降低，并且向列相的下限温度的上升被抑制，所以液晶组合物的粘度足够低，而不降低向列相温度范围。 液晶组合物还具有高速响应，显示质量好，显示不良等优异的特性，因此适用于实用的液晶组合物。
-
公开(公告)号：US20170349832A1
公开(公告)日：2017-12-07
申请号：US15536690
申请日：2015-11-25
申请人： Merck Patent GmbH
发明人： Michael WITTEK , Dagmar KLASS , Peer KIRSCH
IPC分类号： C09K19/34 , C09K19/12 , C08F222/10 , C09K19/60 , H01Q1/36 , H01P1/18 , H01Q21/22 , C09K19/30
CPC分类号： C09K19/3402 , C08F222/1006 , C08F2222/102 , C09K19/12 , C09K19/16 , C09K19/18 , C09K19/3003 , C09K19/60 , C09K19/601 , C09K2019/0448 , C09K2019/123 , C09K2019/124 , C09K2019/163 , C09K2019/165 , C09K2019/166 , C09K2019/168 , C09K2019/183 , C09K2019/185 , C09K2019/188 , C09K2019/3025 , C09K2019/3422 , C09K2219/11 , H01P1/182 , H01Q1/36 , H01Q21/22
摘要： The present invention relates to liquid-crystalline media comprising one or more pleochroic dyes and one or more compounds selected from the group of compounds of formulae I, II and III, in which the parameters have the meaning indicated in Claim 1, and to components comprising these media for high-frequency technology, in particular phase shifters and microwave array antennas.
-
公开(公告)号：US20170306230A1
公开(公告)日：2017-10-26
申请号：US15523609
申请日：2015-10-01
申请人： MERCK PATENT GMBH
发明人： Atsutaka MANABE , Christian JASPER , Volker REIFFENRATH , Constanze BROCKE , Detlef PAULUTH , Dagmar KLASS , Michael WITTEK , Renate SEEGER
CPC分类号： C09K19/3003 , C09K19/16 , C09K19/18 , C09K19/20 , C09K19/542 , C09K19/586 , C09K19/588 , C09K2019/0448 , C09K2019/0459 , C09K2019/0466 , C09K2019/123 , C09K2019/124 , C09K2019/163 , C09K2019/165 , C09K2019/166 , C09K2019/168 , C09K2019/183 , C09K2019/185 , C09K2019/3004 , C09K2019/3009 , C09K2019/3025 , C09K2219/11 , H01Q3/36 , H01Q21/06
摘要： The present invention relates to liquid-crystalline media comprising—one or more compounds of formulae CC and/or CP and—one or more compounds selected from the group of compounds of formulae (I), (II) and (III), in which the parameters have the meaning indicated in Claim 1, and to components comprising these media for high-frequency technology, in particular phase shifters and microwave array antennas.
-
-
-
搜索结果
4 条记录 (耗时 0.016 秒)
