Alignment layer orientation in raster scan thermally addressed smectic
liquid crystal displays
    7.
    发明授权
    Alignment layer orientation in raster scan thermally addressed smectic liquid crystal displays 失效
    光栅扫描热寻址近晶晶体显示器中的对准层取向

    公开(公告)号:US4585310A

    公开(公告)日:1986-04-29

    申请号:US560475

    申请日:1983-12-12

    摘要: The orientation of the alignment layer in a raster-scanned thermally addressed smectic liquid crystal display device can be chosen relative to the writing orientation to accentuate a selected characteristic. A perpendicular alignment with respect to the scan direction produces uniformly written images in both scan directions to allow high quality bidirectional writing. In a preferred embodiment the liquid crystal cell includes a liquid crystal material comprising 4-octyloxy-4'-cyanobiphenyl 37.5%, 4-decyl-4'-cyanobiphenyl 36.8% weight percent and 4-undecyl-4'-cyanobiphenyl 25.7 weight percent.

    摘要翻译: 可以相对于写入取向选择光栅扫描的热寻址近晶体液晶显示装置中的取向层的取向,以突出所选择的特性。 相对于扫描方向的垂直对准在两个扫描方向上产生均匀的写入图像,以允许高质量的双向写入。 在一个优选的实施方案中,液晶单元包括一种液晶材料,其包含37.5%4-辛氧基-4'-氰基联苯,36.8%重量的4-癸基-4'-氰基联苯和25.7%重量的4-十四烷基-4'-氰基联苯。