LIQUID-CRYSTALLINE MEDIUM
    82.
    发明申请
    LIQUID-CRYSTALLINE MEDIUM 有权
    液晶中间体

    公开(公告)号:US20120326085A1

    公开(公告)日:2012-12-27

    申请号:US13582760

    申请日:2011-02-15

    摘要: The invention relates to liquid-crystalline mixtures comprising at least one compound of the formula I, in which X, L1, L2, L3, L4 and alkenyl have the meanings indicated in claim 1, in order to increase the pretilt at the polyimide surface, and to liquid-crystalline media comprising one or more compounds of the formula I in electro-optical liquid-crystal displays and in LC lenses.

    摘要翻译: 本发明涉及包含至少一种式I化合物的液晶混合物,其中X,L 1,L 2,L 3,L 4和链烯基具有权利要求1所示的含义,以增加聚酰亚胺表面的预浸, 以及在电光学液晶显示器和LC透镜中包含一种或多种式I化合物的液晶介质。

    LIQUID-CRYSTALLINE MEDIUM AND LIQUID-CRYSTAL DISPLAY
    86.
    发明申请
    LIQUID-CRYSTALLINE MEDIUM AND LIQUID-CRYSTAL DISPLAY 有权
    液晶显示和液晶显示

    公开(公告)号:US20100243956A1

    公开(公告)日:2010-09-30

    申请号:US12681461

    申请日:2008-09-09

    IPC分类号: C09K19/42 C09K19/34 C09K19/30

    摘要: The present invention relates to dielectrically positive liquid-crystalline media comprising a dielectrically positive component, component A, comprising a dielectrically positive compound of the formula (I), in which the parameters have the meaning indicated in the specification, and optionally a second dielectrically positive component, component B, comprising one or more dielectrically positive compounds having a dielectric anisotropy of greater than 3 and optionally a dielectrically neutral component, component C, and to liquid-crystal displays, especially to active-matrix displays and in particular to TN, IPS, FFS and OCB displays, containing these media.

    摘要翻译: 本发明涉及包含介电阳性成分(A组分)的电介质正性液晶介质,组分A包含式(I)的介电阳性化合物,其中参数具有说明书中指出的含义,并且任选地具有第二介电阳性 组分B,包含一种或多种具有大于3的介电各向异性的介电各向异性的介电各向异性的化合物和任选的介电中性组分C组分,以及液晶显示器,尤其是活性基质显示器,特别是TN,IPS ,FFS和OCB显示,包含这些介质。

    Chiral dopants having a laterally alkylated phenyl structural element
    88.
    发明申请
    Chiral dopants having a laterally alkylated phenyl structural element 有权
    具有横向烷基化的苯基结构元素的手性掺杂剂

    公开(公告)号:US20060081813A1

    公开(公告)日:2006-04-20

    申请号:US10531375

    申请日:2003-09-23

    IPC分类号: C09K19/52 C09K19/54

    CPC分类号: C09K19/586 Y10T428/10

    摘要: The present invention relates to chiral dopants having a laterally alkylated phenyl unit of the general formula I: in which Q*, R, A, Z, V, W, X, Y and n are as defined in Claim 1, to the use thereof as components in liquid-crystalline mixtures, and to liquid-crystal and electro-optical display elements which contain the liquid-crystalline mixtures according to the invention.

    摘要翻译: 本发明涉及具有通式I的横向烷基化苯基单元的手性掺杂剂:其中Q *,R,A,Z,V,W,X,Y和n如权利要求1中所定义。 作为液晶混合物中的组分,以及含有根据本发明的液晶混合物的液晶和电光显示元件。

    Electro-optical liquid-crystal display and liquid-crystal medium
    90.
    发明授权
    Electro-optical liquid-crystal display and liquid-crystal medium 失效
    电光液晶显示器和液晶介质

    公开(公告)号:US06761938B2

    公开(公告)日:2004-07-13

    申请号:US09836860

    申请日:2001-04-18

    IPC分类号: C09K1920

    摘要: A liquid-crystalline medium of positive dielectric anisotropy suitable for use in an electro-optical liquid-crystal display having a realignment layer, for realigning the liquid crystals, whose field has a component parallel to the liquid-crystal layer which is crucial for the realignment, comprises at least one mesogenic compound and at least one compound of the formula I in which the substituents are as defined herein.

    摘要翻译: 一种具有正电介质各向异性的液晶介质,适用于具有重新对准层的电光液晶显示器,用于对液晶进行重新调整,液晶具有与液晶层平行的分量,这对重新排列至关重要 包含至少一种介晶化合物和至少一种式Iin化合物,其取代基如本文所定义。