Liquid crystalline medium
    6.
    发明授权
    Liquid crystalline medium 有权
    液晶介质

    公开(公告)号:US07704566B2

    公开(公告)日:2010-04-27

    申请号:US10566997

    申请日:2004-08-02

    摘要: The invention relates to a liquid-crystalline medium based on a mixture of polar compounds of positive dielectric anisotropy, characterised in that it comprises one or more compounds of the formula I and one or more compounds of the formula IA in which R1, R2 ring A, ring B, L1-4, Z1, Z2, X1, X2 and a are as defined in claim 1, where the proportion of the compounds of the formula I in the medium is at least 18% by weight.

    摘要翻译: 本发明涉及一种基于正介电各向异性的极性化合物的混合物的液晶介质,其特征在于其包含一种或多种式I化合物和一种或多种式IA化合物,其中R1,R2环A 环B,L1-4,Z1,Z2,X1,X2和a如权利要求1中所定义,其中式I化合物在介质中的比例为至少18重量%。

    Liquid-crystalline medium
    7.
    发明授权
    Liquid-crystalline medium 有权
    液晶介质

    公开(公告)号:US07175891B2

    公开(公告)日:2007-02-13

    申请号:US10673909

    申请日:2003-09-30

    摘要: The invention relates to a liquid-crystalline medium based on a mixture of polar compounds of positive dielectric anisotropy, characterized in that it comprises one or more compounds of the formula I and one or more compounds of the formula IA in which R1, R2, ring A, ring B, L1-4, Z1, Z2, X1 and X2 are as defined in claim 1.

    摘要翻译: 本发明涉及一种基于正介电各向异性的极性化合物的混合物的液晶介质,其特征在于其包含一种或多种式I化合物和一种或多种式IA化合物,其中R 1 R 2,R 2,环A,环B,L 1-4,Z 1,Z 2, SUP>,X 1和X 2如权利要求1中所定义。

    Liquid crystalline medium
    10.
    发明申请
    Liquid crystalline medium 有权
    液晶介质

    公开(公告)号:US20060204674A1

    公开(公告)日:2006-09-14

    申请号:US10566997

    申请日:2004-08-02

    IPC分类号: C09K19/30 C09K19/12 C09K19/20

    摘要: The invention relates to a liquid-crystalline medium based on a mixture of polar compounds of positive dielectric anisotropy, characterised in that it comprises one or more compounds of the formula I and one or more compounds of the formula IA in which R1, R2 ring A, ring B, L1-4, Z1, Z2, X1, X2 and a are as defined in claim 1, where the proportion of the compounds of the formula I in the medium is at least 18% by weight.

    摘要翻译: 本发明涉及一种基于正介电各向异性的极性化合物的混合物的液晶介质,其特征在于其包含一种或多种式I化合物和一种或多种式IA化合物,其中R 1 R 2环A,环B,L 1-4,Z 1,Z 2,..., >,X 1,X 2和a如权利要求1所定义,其中式I化合物在培养基中的比例为至少18重量% 。