Liquid crystalline medium and liquid crystal display
    61.
    发明申请
    Liquid crystalline medium and liquid crystal display 有权
    液晶介质和液晶显示

    公开(公告)号:US20070205396A1

    公开(公告)日:2007-09-06

    申请号:US11698280

    申请日:2007-01-26

    IPC分类号: C09K19/34 C09K19/52

    摘要: A 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, is suitable for use in liquid crystal displays, especially active matrix displays, and, in particular, TN and to IPS displays.

    摘要翻译: 包含介电阳性组分组分A的介电正极液晶介质,其包含式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,组分B包含一个或多个介电 介电各向异性大于3的正极化合物和任选的介电中性组分C组分适用于液晶显示器,尤其是有源矩阵显示器,特别是TN和IPS显示器。

    Liquid-crystal medium
    68.
    发明授权
    Liquid-crystal medium 有权
    液晶介质

    公开(公告)号:US08277684B2

    公开(公告)日:2012-10-02

    申请号:US12673335

    申请日:2008-08-07

    摘要: The invention relates to a liquid-crystalline medium of negative dielectric anisotropy based on a mixture of polar compounds, which comprises at least one compound selected from the group of the compounds of the formulae IA, IB and IC in which R1A, R2A, R1B, R2B, R1C, R2C, L, m, n, o, p and b have the meanings indicated in Claim 1, and to the use thereof for an active-matrix display, in particular based on the ECB, PALC, FFS or IPS effect.

    摘要翻译: 本发明涉及一种基于极性化合物混合物的负介电各向异性的液晶介质,其包含至少一种选自式IA,IB和IC化合物的化合物,其中R1A,R2A,R1B, R2B,R1C,R2C,L,m,n,o,p和b具有权利要求1所述的含义,以及其用于有源矩阵显示的用途,特别是基于ECB,PALC,FFS或IPS效应 。

    Liquid-crystalline medium and liquid-crystal display
    70.
    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:US08202584B2

    公开(公告)日:2012-06-19

    申请号:US12753937

    申请日:2010-04-05

    摘要: Disclosed are a dielectrically negative, liquid-crystalline medium which contains a (first) dielectrically negative component (component A), which contains one or more dielectrically negative compounds of formula I and a further (second) dielectrically negative component (component B), and the use thereof in an electro-optical display, particularly in an active-matrix display based on the VA, ECB, PS-VA, FFS or IPS effect, and displays of this type.

    摘要翻译: 公开了包含(第一)介电负性组分(组分A)的介电性负的液晶介质,其包含一种或多种式I的介电阴性化合物和另外(第二)介电负性组分(组分B),以及 在电光显示器中的使用,特别是基于VA,ECB,PS-VA,FFS或IPS效果的有源矩阵显示器以及这种显示器。