Liquid crystal display
    31.
    发明授权
    Liquid crystal display 失效
    液晶显示器

    公开(公告)号:US06493058B1

    公开(公告)日:2002-12-10

    申请号:US09633134

    申请日:2000-08-04

    申请人: Kwan-young Han

    发明人: Kwan-young Han

    IPC分类号: G02F11305

    CPC分类号: G02F1/13392 G02F1/133345

    摘要: A liquid crystal display including upper and lower substrates facing each other, electrodes and alignment layers sequentially disposed on and between the upper and lower substrates, a liquid crystal layer interposed between the alignment layers, and a spacer for controlling the distance between the upper and lower substrates, wherein an ion-absorbing material layer coats the spacer. Since an adverse phenomenon caused by generation of ions or contaminants in a liquid crystal cell is prevented, the reliability of the liquid crystal display is improved. Blurriness is prevented from occurring on a displayed picture due to a change in the alignment characteristic of the liquid crystal material. Also, crosstalk and deterioration of contrast are prevented by suppressing a decrease in the specific resistance of the liquid crystal material.

    摘要翻译: 一种液晶显示器,包括彼此面对的上下基板,顺序地设置在上下基板之间和之间的电极和取向层,插入在取向层之间的液晶层和用于控制上下两者之间的距离的间隔件 衬底,其中离子吸收材料层涂覆间隔物。 由于防止了由于液晶单元中的离子或污染物的产生引起的不利现象,所以提高了液晶显示器的可靠性。 由于液晶材料的取向特性的变化,防止在显示的图像上发生模糊。 此外,通过抑制液晶材料的电阻率的降低来防止对比度的串扰和劣化。

    Optical alignment composition, alignment layer formed using the same and
LCD having the alignment layer
    33.
    发明授权
    Optical alignment composition, alignment layer formed using the same and LCD having the alignment layer 失效
    光学取向组合物,使用其形成的取向层和具有取向层的LCD

    公开(公告)号:US6027772A

    公开(公告)日:2000-02-22

    申请号:US998944

    申请日:1997-12-29

    申请人: Kwan-young Han

    发明人: Kwan-young Han

    IPC分类号: G02F1/1337

    CPC分类号: G02F1/133723 Y10T428/10

    摘要: An optical alignment composition, an alignment layer formed using the same with an excellent liquid crystal alignment property, and an LCD having the alignment layer are provided. The optical alignment composition having excellent thermal stability and alignment property and an alignment layer can be obtained while adopting a non-destructive optical alignment method. Accordingly, an LCD with improved performance can be obtained.

    摘要翻译: 提供了一种光学取向组合物,使用其具有优异的液晶取向性的取向层以及具有取向层的LCD。 可以采用非破坏性的光学取向法来获得具有优异的热稳定性和取向性的取向组合物和取向层。 因此,可以获得具有改进的性能的LCD。