利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

242 条记录 (耗时 0.036 秒)

    MESOGENIC COMPOUNDS, LIQUID-CRYSTALLINE MEDIA AND COMPONENTS FOR HIGH-FREQUENCY TECHNOLOGY
    14.
    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：US20140021409A1

    公开(公告)日：2014-01-23

    申请号：US14006725

    申请日：2012-03-07

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

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

    IPC分类号： C09K19/30

    CPC分类号： C09K19/3059 ,  C09K19/18 ,  C09K19/30 ,  C09K19/322 ,  C09K2019/183 ,  C09K2019/188 ,  C09K2219/11

    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 X 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X化合物组成的组分A，其中参数具有权利要求或文中给出的相应含义，以及相应的新型介晶 化合物及其制备方法。 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”。

    DEVICES FOR HIGH-FREQUENCY TECHNOLOGY, LIQUID-CRYSTALLINE MEDIA AND COMPOUNDS
    16.
    发明申请
    DEVICES FOR HIGH-FREQUENCY TECHNOLOGY, LIQUID-CRYSTALLINE MEDIA AND COMPOUNDS 有权
    高频技术，液晶介质和化合物的设备

    公开(公告)号：US20120261615A1

    公开(公告)日：2012-10-18

    申请号：US13513208

    申请日：2010-11-16

    申请人： Atsutaka Manabe ,  Christian Jasper ,  Volker Reiffenrath ,  Elvira Montenegro ,  Detlef Pauluth

    发明人： Atsutaka Manabe ,  Christian Jasper ,  Volker Reiffenrath ,  Elvira Montenegro ,  Detlef Pauluth

    IPC分类号： C09K19/00 ,  C07C1/32 ,  C09K19/12 ,  C07C15/14

    CPC分类号： C09K19/52 ,  C07C1/321 ,  C07C15/14 ,  C07C2531/24 ,  C09K19/12 ,  C09K2019/523 ,  C09K2219/11 ,  H01Q19/02

    摘要： The present invention relates to a device for high-frequency technology, or for the microwave region and millimetre wave region of the electromagnetic spectrum, characterised in that it contains a liquid-crystal medium which consists of one or more compounds, which one or more compounds, which contain 6 to 15 five-, six- or seven-membered rings, preferably 1,4-linked phenylene rings, or in that it contains a liquid-crystal medium which itself comprises a component A, which itself consists of one or more of the said compounds, which one or more compounds, which contain 6 to 15 five-, six- or seven-membered rings, preferably 1,4-linked phenylene rings. The present invention additionally relates to compounds of the formula (I), in which the parameters have the meanings given in the text, and to the corresponding, novel liquid-crystal media, to the use and preparation thereof, and to the production and use of the devices. The devices according to the invention are particularly suitable phase shifters in the microwave and millimetre wave region, for microwave and millimetre wave array antennas and very particularly for so-called tunable “reflectarrays”.

    摘要翻译： 本发明涉及一种用于高频技术的设备或用于电磁波谱的微波区域和毫米波区域，其特征在于，它包含由一种或多种化合物组成的液晶介质，所述一种或多种化合物 其包含6至15个五元，六元或七元环，优选1,4-连接的亚苯基环，或者其含有本身包含组分A的液晶介质，组分A本身由一个或多个 的所述化合物，其中一种或多种化合物，其含有6至15个五，六或七元环，优选1,4-连接的亚苯基环。 本发明还涉及式（I）化合物，其中参数具有本文给出的含义，以及相应的新型液晶介质的使用和制备以及生产和使用 的设备。 根据本发明的器件在微波和毫米波区域中是特别合适的移相器，用于微波和毫米波阵列天线，并且特别地用于所谓的可调谐反射阵列。