LIQUID CRYSTALLINE MEDIUM AND LIQUID CRYSTAL DISPLAY
    1.
    发明申请
    LIQUID CRYSTALLINE MEDIUM AND LIQUID CRYSTAL DISPLAY 有权
    液晶中和液晶显示

    公开(公告)号:US20100127213A1

    公开(公告)日:2010-05-27

    申请号:US12597474

    申请日:2008-04-01

    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 great than 3, and optionally a dielectrically neutral component, component C, and to liquid-crystal displays containing these media, especially active-matrix displays and in particular TN, IPS and FFS displays.

    摘要翻译: 本发明涉及包含介电阳性成分组分A的电介质正性液晶介质,组分A包含其中参数具有说明书中指出的含义的式I的介电阳性化合物,以及任选的第二介电阳性组分,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,以及任选的介电中性组分C,以及包含这些介质的液晶显示器,特别是活性基质显示器,特别是TN,IPS和 FFS显示。

    Liquid crystalline medium and liquid crystal display
    2.
    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:US08221854B2

    公开(公告)日:2012-07-17

    申请号:US12597474

    申请日:2008-04-01

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

    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 great than 3, and optionally a dielectrically neutral component, component C, and to liquid-crystal displays containing these media, especially active-matrix displays and in particular TN, IPS and FFS displays.

    摘要翻译: 本发明涉及包含介电阳性成分组分A的电介质正性液晶介质,组分A包含其中参数具有说明书中指出的含义的式I的介电阳性化合物,以及任选的第二介电阳性组分,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,以及任选的介电中性组分C,以及包含这些介质的液晶显示器,特别是活性基质显示器,特别是TN,IPS和 FFS显示。

    Liquid crystalline medium and liquid crystal display
    3.
    发明授权
    Liquid crystalline medium and liquid crystal display 失效
    液晶介质和液晶显示

    公开(公告)号:US07682671B2

    公开(公告)日:2010-03-23

    申请号:US12003073

    申请日:2007-12-19

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

    摘要: The instant invention relates to dielectrically positive liquid crystalline media comprising a dielectrically positive component, component A, comprising a dielectrically positive compound of formula I wherein the parameters have the meaning given in the specification, and optionally a second dielectrically positive component, component B, comprising one or more dielectrically positive compounds having a dielectric anisotropy of more than 3 and optionally a dielectric neutral component, component C, as well as to liquid crystal displays comprising these media, especially to active matrix displays and in particular to TN and to IPS displays.

    摘要翻译: 本发明涉及包含介电阳性组分组分A的介电阳性液晶介质,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给出的含义,以及任选的第二介电阳性组分B,包含 具有大于3的介电各向异性和任选的介电中性组分C组分的一种或多种介电性正的化合物,以及包括这些介质的液晶显示器,特别是对于有源矩阵显示器,特别是TN和IPS显示器。

    Liquid crystalline medium and liquid crystal display
    4.
    发明申请
    Liquid crystalline medium and liquid crystal display 失效
    液晶介质和液晶显示

    公开(公告)号:US20090101869A1

    公开(公告)日:2009-04-23

    申请号:US12003073

    申请日:2007-12-19

    IPC分类号: C09K19/12

    摘要: The instant invention relates to dielectrically positive liquid crystalline media comprising a dielectrically positive component, component A, comprising a dielectrically positive compound of formula I wherein the parameters have the meaning given in the specification, and optionally a second dielectrically positive component, component B, comprising one or more dielectrically positive compounds having a dielectric anisotropy of more than 3 and optionally a dielectric neutral component, component C, as well as to liquid crystal displays comprising these media, especially to active matrix displays and in particular to TN and to IPS displays.

    摘要翻译: 本发明涉及包含介电阳性组分组分A的介电阳性液晶介质,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给出的含义,以及任选的第二介电阳性组分B,包含 具有大于3的介电各向异性和任选的介电中性组分C组分的一种或多种介电性正的化合物,以及包括这些介质的液晶显示器,特别是对于有源矩阵显示器,特别是TN和IPS显示器。

    Tetrahydropyran compounds
    5.
    发明授权
    Tetrahydropyran compounds 有权
    四氢吡喃化合物

    公开(公告)号:US08465672B2

    公开(公告)日:2013-06-18

    申请号:US12377820

    申请日:2007-07-17

    摘要: The invention relates to mesogenic tetrahydropyran compounds having at least four rings, of the formula I in which R1, A1, A2, X1, L1, L2, m and n have the meanings indicated in Claim 1, and to a process for the preparation thereof, to the use thereof in liquid-crystalline media, to liquid-crystalline media comprising at least one compound of the formula I, and to electro-optical displays containing a liquid-crystalline medium of this type.

    摘要翻译: 本发明涉及具有至少四个式I的环的介晶四氢吡喃化合物及其制备方法,其中R1,A1,A2,X1,L1,L2,m和n具有权利要求1所示的含义。 涉及其在液晶介质中的应用,包含至少一种式I化合物的液晶介质和含有这种液晶介质的电光显示器。