LIQUID-CRYSTALLINE MEDIA, COMPONENTS FOR HIGH-FREQUENCY TECHNOLOGY, AND MESOGENIC COMPOUNDS
申请人:Manabe Atsutaka
公开号:US20130292608A1
公开(公告)日:2013-11-07
The present invention relates to a liquid-crystal medium which comprises a component A which consists of one or more compounds of the formula I
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 media according to the invention, and to the production and use of these components. The components according to the invention are suitable, in particular, as phase shifters in the microwave and millimetre wave region, for microwave and millimetre wave array antennae and very particularly for so-called tuneable “reflectarrays”.
本发明涉及一种液晶介质,其包括组分A,该组分由一个或多个式I化合物组成,其中参数具有声明或文本中给出的各自含义,以及相应的新型介向化合物和其制备方法。本发明还涉及这些液晶介质的使用,特别是在高频技术组件中的使用,以及包含本发明介质的此类组件,以及这些组件的生产和使用。本发明的组件特别适用于微波和毫米波区域的相移器,用于微波和毫米波阵列天线,尤其适用于所谓的可调谐“反射阵列”。