Liquid crystal mixture and liquid crystal cell for LCDs and use of a dye with a dipole for a liquid crystal mixture
    7.
    发明授权
    Liquid crystal mixture and liquid crystal cell for LCDs and use of a dye with a dipole for a liquid crystal mixture 失效
    用于LCD的液晶混合物和液晶单元,并且使用具有偶极子的染料用于液晶混合物

    公开(公告)号:US06737126B2

    公开(公告)日:2004-05-18

    申请号:US09973407

    申请日:2001-10-09

    IPC分类号: C09K1960

    摘要: The present invention relates to a liquid crystal mixture, especially for a liquid crystal cell for a color liquid crystal display (LCD), comprising a liquid crystal material and a dye, wherein said dye has a dipole, preferably a permanent dipole. The invention further relates to a liquid crystal cell for a color liquid crystal display comprising a liquid crystal mixture, substrate plates or substrate means for comprising said liquid crystal mixture, electrodes for applying an electric field to said liquid crystal mixture and a voltage source for applying a voltage to said electrodes, wherein said liquid crystal mixture comprises a dye with optical anisotropic properties having a dipole, preferably a permanent dipole. The invention further relates to a use of a dye with a dipole for a liquid crystal mixture, especially for a liquid crystal cell and/or liquid crystal displays.

    摘要翻译: 本发明涉及一种液晶混合物,特别涉及一种液晶显示器(LCD)的液晶单元,包括液晶材料和染料,其中所述染料具有偶极子,优选永久偶极子。 本发明还涉及一种用于彩色液晶显示器的液晶盒,其包括液晶混合物,用于包括所述液晶混合物的基板或基板装置,用于向所述液晶混合物施加电场的电极和用于施加电压的电压源 所述电极的电压,其中所述液晶混合物包含具有偶极子,优选永久偶极子的光学各向异性特性的染料。 本发明还涉及具有偶极子的染料用于液晶混合物,特别是用于液晶盒和/或液晶显示器的用途。