Liquid crystal device
    10.
    发明授权
    Liquid crystal device 失效
    液晶装置

    公开(公告)号:US5009489A

    公开(公告)日:1991-04-23

    申请号:US376940

    申请日:1989-07-07

    IPC分类号: G02F1/1337

    CPC分类号: G02F1/133711

    摘要: A liquid crystal device is provided which has a pair of substrates and a ferroelectric liquid crystal with the molecules thereof arranged in a plurality of layers perpendicular or nearly perpendicular to the surface of said pair of substrates. The device is characterized in that at least one of said pair of substrates is coated with a film of a polymeric material for aligning the plurality of layers preferentially in one direction, and the film of the polymeric material is formed of a monomecular film or a monomolecular built-up film of a polymeric compound having both a hydrophilic portion and a hydrophobic portion within a molecule.

    摘要翻译: 提供了一种具有一对基板和铁电液晶的液晶装置,其分子布置成与所述一对基板的表面垂直或几乎垂直的多个层。 该装置的特征在于,所述一对基板中的至少一个涂覆有聚合物材料的膜,用于优先沿一个方向对准多个层,聚合物材料的膜由单体膜或单分子 在分子内具有亲水部分和疏水部分的聚合化合物的叠层膜。