Liquid crystal display having an alignment layer in the form of a porous
alumina layer
    7.
    发明授权
    Liquid crystal display having an alignment layer in the form of a porous alumina layer 失效
    具有多孔氧化铝层形式的取向层的液晶显示器

    公开(公告)号:US5054889A

    公开(公告)日:1991-10-08

    申请号:US477229

    申请日:1990-02-08

    IPC分类号: G02F1/1337

    CPC分类号: G02F1/1337

    摘要: In construction of a liquid crystal display including an alignment film and generally used for video display panels such as television sets, the orientation wafer is given in the form of a porous alumina layer. Substantially vertical molecular orientation is resulted from penetration of liquid crystal molecules into pores in the alignment film. Optical application of rubbing process in production enables free adjustment of the value of pretilt angle. Good reproduction and stability is assured even in the case of large fields of vision.

    摘要翻译: 在包括取向膜的液晶显示器的构造中,通常用于诸如电视机的视频显示面板,定向晶片以多孔氧化铝层的形式给出。 基本垂直的分子取向是由于液晶分子渗透到取向膜中的孔中。 摩擦过程的光学应用在生产中可以自由调节预倾角的值。 即使在大视野的情况下也能保证良好的繁殖和稳定性。