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    Liquid-crystal medium containing monofluoroterphenyl compounds
    21.
    发明授权
    Liquid-crystal medium containing monofluoroterphenyl compounds 有权
    含有单氟苯基化合物的液晶介质

    公开(公告)号：US07390538B2

    公开(公告)日：2008-06-24

    申请号：US10564276

    申请日：2004-06-23

    申请人： Atsutaka Manabe ,  Erdal Durmaz ,  Eike Poetsch ,  Volker Reiffenrath ,  Michael Heckmeier

    发明人： Atsutaka Manabe ,  Erdal Durmaz ,  Eike Poetsch ,  Volker Reiffenrath ,  Michael Heckmeier

    IPC分类号： C09K19/12 ,  C09K19/30

    CPC分类号： C09K19/3402 ,  C09K19/12 ,  C09K19/44 ,  C09K2019/0466 ,  C09K2019/123 ,  C09K2019/3422 ,  Y10T428/10

    摘要： The present invention relates to a liquid-crystalline medium based on a mixture of polar compounds of positive or negative dielectric anisotropy which is characterised in that it comprises one or more compounds of the general formula I in which R1 and R2 are each, independently of one another, identically or differently, H, an alkyl radical having from 1 to 12 carbon atoms which is unsubstituted, monosubstituted by CN or CF3 or at least monosubstituted by halogen, where, in addition, one or more CH2 groups in these radicals may each, independently of one another, be replaced by —O—, —S—, —CH═CH—, —C≡C—, —CO—, —CO—O, —O—CO— or —O—CO—O— in such a way that 0 atoms are not linked directly to one another, to the use thereof for electro-optical purposes, and to electro-optical display devices which contain this medium.

    摘要翻译： 本发明涉及一种基于正或负介电各向异性的极性化合物的混合物的液晶介质，其特征在于其包含一种或多种通式I的化合物，其中R 1， 和R 2各自彼此独立地相同或不同地是H，具有1至12个碳原子的烷基，其被未取代的，被CN或CF 3单取代的 >或至少被卤素单取代，此外，这些基团中的一个或多个CH 2个基团可各自独立地被-O - ， - S - ， - CH -CH-，-C≡C-，-CO-，-CO-O，-O-CO-或-O-CO-O-，使得0个原子彼此不直接相连， 以及用于电光学目的的电光显示装置。

    MESOGENIC COMPOUNDS, LIQUID-CRYSTALLINE MEDIA AND COMPONENTS FOR HIGH-FREQUENCY TECHNOLOGY
    22.
    发明申请
    MESOGENIC COMPOUNDS, LIQUID-CRYSTALLINE MEDIA AND COMPONENTS FOR HIGH-FREQUENCY TECHNOLOGY 有权
    液相化合物，液晶介质和高频技术的组件

    公开(公告)号：US20140021405A1

    公开(公告)日：2014-01-23

    申请号：US14006109

    申请日：2012-02-28

    申请人： Atsutaka Manabe ,  Dagmar Klass ,  Christian Jasper ,  Volker Reiffenrath ,  Detlef Pauluth

    发明人： Atsutaka Manabe ,  Dagmar Klass ,  Christian Jasper ,  Volker Reiffenrath ,  Detlef Pauluth

    IPC分类号： C09K19/18

    CPC分类号： C09K19/18 ,  C09K19/322 ,  C09K2019/188 ,  C09K2219/11 ,  H01Q1/364 ,  H01Q21/06

    摘要： The present invention relates to a liquid-crystal medium which comprises a component A which consists of one or more compounds of the formula IA (IA), in which the parameters have the respective meanings given in the claims or in the text, and to the corresponding, novel mesogenic compounds and to the preparation thereof. The present invention likewise relates to the use of these liquid-crystal media, in particular in components for high-frequency technology, and to components of this type which contain the media according to the invention, and to the production and use of these components. The components according to the invention are suitable, in particular, for phase shifters in the microwave and millimetre wave region, for microwave and millimetre wave array antennae and very particularly for so-called tuneable “reflectarrays”.

    摘要翻译： 本发明涉及一种液晶介质，其包含由一种或多种式IA（IA）化合物组成的组分A，其中参数具有权利要求或文本中给出的相应含义，并且涉及 相应的新型介晶化合物及其制备。 本发明同样涉及这些液晶介质，特别是用于高频技术的组件以及含有根据本发明的介质的这些组分以及这些组分的生产和使用的用途。 根据本发明的部件特别适用于微波和毫米波区域中的移相器，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”。

    Liquid-crystal medium containing monofluoroterphenyl compounds
    25.
    发明申请
    Liquid-crystal medium containing monofluoroterphenyl compounds 有权
    含有单氟苯基化合物的液晶介质

    公开(公告)号：US20070001149A1

    公开(公告)日：2007-01-04

    申请号：US10564276

    申请日：2004-06-23

    申请人： Atsutaka Manabe ,  Erdal Durmaz ,  Eike Poetsch ,  Volker Reiffenrath ,  Michael Heckmeier

    发明人： Atsutaka Manabe ,  Erdal Durmaz ,  Eike Poetsch ,  Volker Reiffenrath ,  Michael Heckmeier

    IPC分类号： C09K19/12 ,  C09K19/30

    CPC分类号： C09K19/3402 ,  C09K19/12 ,  C09K19/44 ,  C09K2019/0466 ,  C09K2019/123 ,  C09K2019/3422 ,  Y10T428/10

    摘要： The present invention relates to a liquid-crystalline medium based on a mixture of polar compounds of positive or negative dielectric anisotropy which is characterised in that it comprises one or more compounds of the general formula I in which R1 and R2 are each, independently of one another, identically or differently, H, an alkyl radical having from 1 to 12 carbon atoms which is unsubstituted, monosubstituted by CN or CF3 or at least monosubstituted by halogen, where, in addition, one or more CH2 groups in these radicals may each, independently of one another, be replaced by —O—, —S—, —CH═CH—, —C≡C—, —CO—, —CO—O—, —O—CO— or —O—CO—O— in such a way that O atoms are not linked directly to one another, to the use thereof for electro-optical purposes, and to electro-optical display devices which contain this medium.

    摘要翻译： 本发明涉及一种基于正或负介电各向异性的极性化合物的混合物的液晶介质，其特征在于其包含一种或多种通式I的化合物，其中R 1， 和R 2各自彼此独立地相同或不同地是H，具有1至12个碳原子的烷基，其被未取代的，被CN或CF 3单取代的 >或至少被卤素单取代，此外，这些基团中的一个或多个CH 2个基团可各自独立地被-O - ， - S - ， - CH -CH-，-C≡C-，-CO-，-CO-O-，-O-CO-或-O-CO-O-，使得O原子彼此不直接相连， 其用于电光目的，以及含有该介质的电光显示装置。