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公开(公告)号：US20120182200A1
公开(公告)日：2012-07-19
申请号：US13497806
申请日：2010-09-14
IPC分类号： H01Q21/00 , C07C25/24 , C07C15/18 , C09K19/06 , C09K19/30 , C07C43/215 , C07C331/28
CPC分类号： C09K19/18 , C09K19/30 , C09K19/3001 , C09K2019/186 , C09K2019/188 , C09K2219/11 , G02B27/0087 , G02F1/292
摘要： The present invention relates to a component for high-frequency technology or for the microwave range and millimetre wave range of the electromagnetic spectrum, characterised in that it contains a liquid-crystal compound of the formula I in which the parameters have the respective meanings given in the claims or in the text, or a liquid-crystal medium which itself comprises one or more compounds of this formula I, and to the corresponding, novel liquid-crystal media, to the use and preparation thereof, and to the production and use of the components. The components according to the invention are particularly suitable as phase shifters in the microwave and millimetre wave range, for microwave and millimetre wave array antennae and very particularly for so-called tuneable reflectarrays.
摘要翻译： 本发明涉及用于高频技术或电磁波谱的微波范围和毫米波范围的部件，其特征在于它含有式I的液晶化合物，其中参数具有相应的含义 本文包括一种或多种本发明式I的化合物的液晶介质，以及相应的新型液晶介质的使用和制备以及生产和使用 组件。 根据本发明的部件特别适用于微波和毫米波段的移相器，用于微波和毫米波阵列天线，并且特别适用于所谓的可调谐反射阵列。
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公开(公告)号：US08133887B2
公开(公告)日：2012-03-13
申请号：US12158396
申请日：2006-11-29
申请人： Andreas Taugerbeck , Detlef Pauluth , Beate Kretschmer , Hanns Wurziger , Axel Jansen , David Maillard
发明人： Andreas Taugerbeck , Detlef Pauluth , Beate Kretschmer , Hanns Wurziger , Axel Jansen , David Maillard
IPC分类号： A61K31/5377 , A61K31/352 , C07D405/12 , C07D413/12 , C07D311/80
CPC分类号： C07D311/80 , C07D491/04
摘要： The invention relates to compounds of the formula (I), in which R1, R2, R3, R4, Y and A have the meanings indicated, and to processes for the preparation thereof and to the use thereof for the preparation of medicaments.
摘要翻译： 本发明涉及式（I）化合物，其中R 1，R 2，R 3，R 4，Y和A具有所示含义，以及其制备方法及其用于制备药物的用途。
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![s-Indacene and indeno[5,6-d][1,3]dioxol-derivatives and use thereof as components of liquid-crystal mixtures](/abs-image/US/2011/04/12/US07922934B2/abs.jpg.150x150.jpg)
83.发明授权s-Indacene and indeno[5,6-d][1,3]dioxol-derivatives and use thereof as components of liquid-crystal mixtures 有权s-Indacene和茚并[5,6-d] [1,3]二氧杂环戊烯衍生物及其作为液晶混合物的组分的用途公开(公告)号：US07922934B2
公开(公告)日：2011-04-12
申请号：US11996202
申请日：2006-07-11
申请人： Lars Lietzau , Detlef Pauluth , Markus Czanta
发明人： Lars Lietzau , Detlef Pauluth , Markus Czanta
CPC分类号： C09K19/32 , C07C22/08 , C07C23/38 , C07C2601/14 , C07C2603/10 , C07D317/70 , C09K2019/327 , C09K2019/3408 , C09K2019/3422 , Y10T428/10
摘要： The invention relates 1,2,3,6,7,8-hexahydro-s-indacene derivatives and 6,7-dihydro-5H-indeno[5,6-d]-1,3-dioxole derivatives, and to the use thereof as component(s) in liquid-crystalline media. In addition, the present invention relates to liquid-crystal and electro-optical display elements which contain the liquid-crystalline media according to the invention.
摘要翻译： 本发明涉及1,2,3,6,7,8-六氢-β-引入并茂衍生物和6,7-二氢-5H-茚并[5,6-d] -1,3-二氧杂环戊烯衍生物，并涉及使用 作为液晶介质中的组分。 此外，本发明涉及含有根据本发明的液晶介质的液晶和电光显示元件。
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公开(公告)号：US20110049427A1
公开(公告)日：2011-03-03
申请号：US12989220
申请日：2009-03-30
申请人： Axel Jansen , Detlef Pauluth , Harald Hirschmann , Markus Czanta
发明人： Axel Jansen , Detlef Pauluth , Harald Hirschmann , Markus Czanta
IPC分类号： C09K19/34 , C07D333/12 , C07D333/22
CPC分类号： C09K19/3491 , C07D333/12 , C07D333/38 , C09K19/42 , C09K2019/0448 , C09K2019/0466 , Y10T428/10 , Y10T428/1036
摘要： The present invention relates to thiophene derivatives, to processes and intermediates for the preparation thereof, to the use thereof for optical, electro-optical and electronic purposes, in particular in liquid-crystal (LC) media and LC displays, and to LC media and LC displays comprising same.
摘要翻译： 本发明涉及噻吩衍生物，其制备方法和中间体，其用于光学，电光和电子目的，特别是液晶（LC）介质和LC显示器以及LC介质和 LC显示器包括相同的。
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85.发明申请公开(公告)号：US20100216986A1
公开(公告)日：2010-08-26
申请号：US12676646
申请日：2008-08-07
IPC分类号： C07D345/00
CPC分类号： C07D345/00 , C09K19/40 , Y10T428/10
摘要： The invention relates to 2,5-selenophene derivatives and 2,5-tellurophene derivatives, inter alia for use as components in liquid-crystal mixtures, and to liquid-crystal mixtures which comprise the compounds, and to liquid-crystal displays based on these mixtures. The invention furthermore relates to processes for the preparation of the compounds and to Se/Te-containing intermediates.
摘要翻译： 本发明涉及2,5-硒吩衍生物和2,5-二氟苯丙衍生物，尤其用作液晶混合物中的组分，以及包含该化合物的液晶混合物，以及基于这些化合物的液晶显示器 混合物。 本发明还涉及制备化合物和含Se / Te的中间体的方法。
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公开(公告)号：US06171664B2
公开(公告)日：2001-01-09
申请号：US09334600
申请日：1999-06-17
IPC分类号： C07C43176
CPC分类号： C07C39/21 , Y10T428/10
摘要： The invention relates to tolan derivatives of the formula I in which R1, R2, A, Z, L1, L2, L3, L4, L5, L6, Q, m and n are as defined herein.
摘要翻译： 本发明涉及式Iin的衍生物，其中R1，R2，A，Z，L1，L2，L3，L4，L5，L6，Q，m和n如本文所定义。
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公开(公告)号：US5167859A
公开(公告)日：1992-12-01
申请号：US454479
申请日：1989-12-21
IPC分类号： C07D213/30 , C07D213/50 , C07D213/55 , C09K19/34 , G02F1/13
CPC分类号： C07D213/30 , C07D213/50 , C09K19/3444
摘要： 2,5-Disubstituted heterocycles of the formula I ##STR1## in which R.sup.1 and R.sup.2, each independently of one another, are alkyl, alkenyl or oxaalkyl having up to 12 C atoms,L.sup.1 and L.sup.2, each independently of one another are H or F,Y is --O--, --CO--O--, --O--CO-- or a single bond,m is 1 or 2,Z is H, F, OH or alkyl having up to 5 C atoms, andQ is --O--, --O--CO--, or if Z is fluorine or hydroxyl, is also be a single bondare suitable as components of ferroelectric mixtures.
摘要翻译： 其中R 1和R 2彼此独立地是具有至多12个C原子的烷基，烯基或氧杂烷基的式I的2,5-二取代的杂环，其中L 1和L 2各自独立地为H 或F，Y是-O-，-CO-O-，-O-CO-或单键，m是1或2，Z是H，F，OH或具有至多5个C原子的烷基，Q是 -O-，-O-CO-，或者如果Z是氟或羟基，则也可以是单键，作为铁电混合物的组分。
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公开(公告)号：US4730904A
公开(公告)日：1988-03-15
申请号：US873913
申请日：1986-06-13
IPC分类号： C07F7/10 , C07F7/12 , C07F7/18 , C09K19/40 , G02F1/1337 , C09K19/56 , C09K19/54 , G02F1/13 , C07F7/04
CPC分类号： C07F7/10 , C07F7/12 , C07F7/182 , C07F7/1828 , C09K19/406 , G02F1/133719 , Y10T428/1045
摘要： Organosilicon compounds of the formula IR.sup.1 --A.sup.1 --A.sup.2 --O--C.sub.n H.sub.2n --SiX.sub.a Y.sub.b Z.sub.c Iwherein R.sup.1, A.sup.1, A.sup.2, X, Y, Z, n, a, b and c have the meaning given can be used for producing a homotropic orientation of liquid crystal phases on surfaces.
摘要翻译： 式I的有机硅化合物R1-A1-A2-O-CnH2n-SiXaYbZc1其中R1，A1，A2，X，Y，Z，n，a，b和c具有给定的含义可以用于产生均匀取向 的液晶相。
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公开(公告)号：US09790426B2
公开(公告)日：2017-10-17
申请号：US13497806
申请日：2010-09-14
CPC分类号： C09K19/18 , C09K19/30 , C09K19/3001 , C09K2019/186 , C09K2019/188 , C09K2219/11 , G02B27/0087 , G02F1/292
摘要： A component for high-frequency technology or for the microwave range and millimeter wave range of the electromagnetic spectrum. The component contains a liquid-crystal compound of the formula I in which the parameters have the respective meanings given in the claims or in the text, or a liquid-crystal medium which itself comprises one or more compounds of this formula I. Also, the corresponding, novel liquid-crystal media, the use and preparation thereof, and the production and use of the components. The components are particularly suitable as phase shifters in the microwave and millimeter wave range, for microwave and millimeter wave array antennae and very particularly for so-called tuneable reflectarrays.
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公开(公告)号：US09434882B2
公开(公告)日：2016-09-06
申请号：US13991631
申请日：2011-11-08
CPC分类号： C09K19/3483 , C09K19/3003 , C09K19/3098 , C09K19/44 , C09K19/54 , C09K2019/123 , C09K2019/3004 , C09K2019/3009 , C09K2019/301 , C09K2019/3016 , C09K2019/3027
摘要： The invention relates to a liquid-crystalline medium having a nematic phase and negative dielectric anisotropy which comprises a) a compound of the formula (I), b) one or more compounds of the formula (II) and c) one or more compounds selected from the group of the compounds of the formulae (III-1) to (III-4. The liquid-crystalline medium is useful in an electro-optical display, particularly in an active-matrix display based on the VA, ECB, PALC, FFS or IPS effect.
摘要翻译： 本发明涉及具有向列相和负介电各向异性的液晶介质，其包含a）式（I）化合物，b）一种或多种式（II）化合物和c）选择一种或多种化合物 从式（III-1）至（III-4）的化合物的组中，液晶介质可用于电光显示器，特别是在基于VA，ECB，PALC， FFS或IPS效果。
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