Liquid-crystalline medium, method for the stabilization thereof, and liquid-crystal display

    公开(公告)号:US10465117B2

    公开(公告)日:2019-11-05

    申请号:US14056120

    申请日:2013-10-17

    申请人: Merck Patent GmbH

    摘要: Compounds of the formula I, and a liquid-crystalline medium, preferably having a nematic phase and negative dielectric anisotropy, which comprises a) one or more compounds of the formula I and b) one or more compounds of the formula II in which the parameters have the respective meanings indicated in Claim 1. The use thereof in an electro-optical display, particularly in an active-matrix display based on the VA, ECB, PALC, FFS or IPS effect. Displays of this type which contain a liquid-crystalline medium of this type. Use of the compounds of the formula I for the stabilization of a liquid-crystalline medium which comprises one or more compounds of the formula II.

    Liquid-crystalline medium, method for the stabilization thereof, and liquid-crystal display
    7.
    发明授权
    Liquid-crystalline medium, method for the stabilization thereof, and liquid-crystal display 有权
    液晶介质,其稳定化方法和液晶显示

    公开(公告)号:US09388339B2

    公开(公告)日:2016-07-12

    申请号:US14057253

    申请日:2013-10-18

    申请人: MERCK PATENT GmbH

    摘要: The invention relates to compounds of the formula I, and to a liquid-crystalline medium, preferably having a nematic phase and negative dielectric anisotropy, which comprises a) one or more compounds of the formula I and b) one or more compounds of the formula III-O in which the parameters have the respective meanings indicated in Claim 1, to the use thereof in an electro-optical display, particularly in an active-matrix display based on the VA, ECB, PALC, FFS or IPS effect, to displays of this type which contain a liquid-crystalline medium of this type, and to the use of the compounds of the formula I for the stabilization of a liquid-crystalline medium which comprises one or more compounds of the formula III-O.

    摘要翻译: 本发明涉及式I化合物和液晶介质,优选具有向列相和负介电各向异性,其包含a)一种或多种式I化合物和b)一种或多种式 III-O,其中参数具有权利要求1所示的相应含义,涉及在电光显示器中的使用,特别是在基于VA,ECB,PALC,FFS或IPS效果的有源矩阵显示器中的显示 这种类型的这种类型的这种类型的液晶介质以及式I化合物用于稳定包含一种或多种式III-O化合物的液晶介质的用途。