Process for producing color filter using alignment marks
    6.
    发明授权
    Process for producing color filter using alignment marks 失效
    使用对准标记生产滤色片的方法

    公开(公告)号:US4777117A

    公开(公告)日:1988-10-11

    申请号:US924737

    申请日:1986-10-30

    摘要: A process for producing a color filter having plural number of colorant layer patterns by repeating, for each of a plural number of starting materials for colorant layer, the steps of subjecting a substrate having a photoresist laminated thereon to pattern exposure to effect patterning of said photo-resist, laminating a colorant layer from said photoresist above and removing the layer of said photoresist having said colorant layer laminated thereon by dissolution to form a colorant layer pattern, comprises forming an alignment mark on said substrate with the same starting material as a first colorant layer pattern simultaneously with formation of said first colorant layer pattern and performing registration of the mask during formation of a second colorant layer pattern et seq. through said alignment mark.

    摘要翻译: 一种用于制造具有多个着色剂层图案的滤色器的方法,对于多个用于着色剂层的原料的每一个,对其上具有光致抗蚀剂的基材进行图案曝光以对所述照片进行图案化 - 抗蚀剂,从上述光致抗蚀剂层压着色剂层,并通过溶解除去其上层压有所述着色剂层的所述光致抗蚀剂层以形成着色剂层图案,包括在所述基板上用与第一着色剂相同的起始材料形成对准标记 同时形成所述第一着色剂层图案并在形成第二着色剂层图案期间执行掩模的配准等。 通过所述对准标记。

    Color filter having different primary color pigment densities, inter alia
    8.
    发明授权
    Color filter having different primary color pigment densities, inter alia 失效
    滤色器具有不同的原色颜料密度,特别是

    公开(公告)号:US4786148A

    公开(公告)日:1988-11-22

    申请号:US130610

    申请日:1987-12-09

    IPC分类号: G02F1/1335 G02F1/13

    CPC分类号: G02F1/133514

    摘要: A color filter comprises a substrate and colored resin films, disposed on the support, including a blue resin film containing blue colorant particles dispersed therein, a green resin film containing green colorant particles dispersed therein and a red resin film containing red colorant particles dispersed therein. Scattering characteristic from the respective colored resin films is uniformized by satisfying the following conditions. The average particle volume V.sub.B, V.sub.G and V.sub.R of the blue, green and red colorants, respectively, are set to satisfy V.sub.B

    摘要翻译: 滤色器包括设置在支撑体上的基板和着色树脂膜,包括分散有蓝色着色剂颗粒的蓝色树脂膜,分散有绿色着色剂颗粒的生坯树脂膜和分散有红色着色剂颗粒的红色树脂膜。 通过满足以下条件,各着色树脂膜的散射特性是均匀的。 蓝色,绿色和红色着色剂的平均颗粒体积和上限&VB,&upbar&VG和&upbar&VR分别设置为满足&upbar&VB<&upbar&VG<&upbar&VR。 着色树脂膜中的表面粗糙度或着色剂含量按照蓝色树脂膜,绿色树脂膜和红色树脂膜的顺序依次增加。