Liquid crystal compounds, liquid crystal medium and liquid crystal display
    7.
    发明授权
    Liquid crystal compounds, liquid crystal medium and liquid crystal display 有权
    液晶化合物,液晶介质和液晶显示器

    公开(公告)号:US06569505B2

    公开(公告)日:2003-05-27

    申请号:US09773673

    申请日:2001-02-02

    IPC分类号: C09K1912

    摘要: The instant invention relates to liquid crystal media comprising a strongly dielectrically positive component A, preferably comprising isothiocyanate compounds, most preferably compounds of formula I, as given in the text, and a further dielectrically positive component B, preferably comprising terminally polar substituted bi- or terphenyl compounds, most preferably comprising compounds of formula II, as given in the text, further to novel isothiocyanato compounds as well as to liquid crystal displays comprising these media, in particular to PDLC display and most particular to holographic PDLC displays. The instant invention further relates to compounds of formula I wherein the parameters are as as specified in the text.

    摘要翻译: 本发明涉及液晶介质,其包含强介导的正性组分A,优选包括异硫氰酸酯化合物,最优选如本文中给出的式I化合物和另外的反应性阳性组分B,其优选包含末端极性取代的双 三联苯化合物,最优选包含本文给出的式II化合物,进一步涉及新型异硫氰酸酯化合物以及包含这些介质的液晶显示器,特别是PDLC显示器,最特别地涉及全息PDLC显示器。 本发明还涉及式I化合物,其中参数如文中所述。