Liquid-crystalline medium and liquid-crystal display
    81.
    发明授权
    Liquid-crystalline medium and liquid-crystal display 有权
    液晶介质和液晶显示

    公开(公告)号:US08231806B2

    公开(公告)日:2012-07-31

    申请号:US12921895

    申请日:2009-02-25

    IPC分类号: C09K19/00 C09K19/06 C09K19/52

    摘要: The present invention relates to dielectrically positive liquid-crystalline media comprising in each case one or more compounds of the formula I in which the parameters have the respective meanings indicated in the specification, and optionally one or more further dielectrically positive compounds and optionally one or more further dielectrically neutral compounds, and to liquid-crystal displays containing these media, especially to active-matrix displays and in particular to TN, IPS and FFS displays.

    摘要翻译: 本发明涉及电介质阳性液晶介质,其包括在每种情况下一种或多种式I化合物,其中参数具有说明书中指出的相应含义,以及任选的一种或多种另外的介电阳性化合物以及任选的一种或多种 进一步的介电中性化合物,以及含有这些介质的液晶显示器,特别是有源矩阵显示器,特别是TN,IPS和FFS显示器。

    Liquid-crystalline medium and liquid-crystal display
    83.
    发明授权
    Liquid-crystalline medium and liquid-crystal display 有权
    液晶介质和液晶显示

    公开(公告)号:US07964253B2

    公开(公告)日:2011-06-21

    申请号:US12769339

    申请日:2010-04-28

    IPC分类号: C09K19/34 C09K19/30 C09K19/12

    摘要: Disclosed are dielectrically positive liquid-crystalline media containing a dielectrically positive component, component A, containing one or more dielectrically positive compounds of formula I and optionally a second dielectrically positive component, component B, containing 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 active-matrix displays and in particular TN, OCB, IPS and FFS displays, containing these media.

    摘要翻译: 公开了含有介电性正性组分的组分A的介电正极液晶介质,组分A含有一种或多种式I的介电阳性化合物和任选的第二介电阳性组分B,其含有一种或多种介电各向异性的介电各向异性的介电各向异性 尤其是活性矩阵显示器,特别是包含这些介质的TN,OCB,IPS和FFS显示器的液晶显示器。

    Liquid-crystalline medium and liquid-crystal display
    87.
    发明授权
    Liquid-crystalline medium and liquid-crystal display 有权
    液晶介质和液晶显示

    公开(公告)号:US07838090B2

    公开(公告)日:2010-11-23

    申请号:US12362947

    申请日:2009-01-30

    摘要: Disclosed are dielectrically positive liquid-crystalline media containing a dielectrically positive component, component A, which contains one or more dielectrically positive compounds of formulae IA, IB and IC: and optionally a second dielectrically positive component, component B, containing one or more dielectrically positive compounds having a dielectric anisotropy of greater than 3, and optionally a dielectrically neutral component, component C, and liquid-crystal displays containing these media, especially active-matrix displays and in particular TN, IPS and FFS displays.

    摘要翻译: 公开了含有介电阳性组分的成分为正的液晶介质,组分A含有一种或多种式IA,IB和IC的介电阳性化合物:和任选的第二介电阳性组分,组分B含有一个或多个介电阳性 具有大于3的介电各向异性的化合物,以及任选的介电中性组分,组分C和含有这些介质的液晶显示器,特别是有源矩阵显示器,特别是TN,IPS和FFS显示器。

    LIQUID-CRYSTALLINE MEDIUM AND LIQUID-CRYSTAL DISPLAY
    88.
    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。