Color filter and the manufacturing method therefor
    1.
    发明授权
    Color filter and the manufacturing method therefor 失效
    彩色滤光片及其制造方法

    公开(公告)号:US5399374A

    公开(公告)日:1995-03-21

    申请号:US58673

    申请日:1993-05-10

    IPC分类号: G02F1/1335 B05D1/00

    CPC分类号: G02F1/133512 G02F1/133514

    摘要: A color filter in accordance with the present invention comprises an activated film layer (2) arranged on a transparent substrate (1), said activated film layer (2) having a color pattern formed thereon by permeating a dye thereinto, and a thin metal film pattern (3) formed on a portion, of said activated film layer (2), which requires the formation of a black mask. Accordingly, the color filter integrated into various display devices such as a liquid crystal display is capable of displaying an image having a high contrast. Further, a method for forming a color filter in accordance with the present invention comprises the steps of forming an activated film layer (2) on a transparent substrate (1); permeating a dye into said activated film layer (2) to form a color pattern; and performing an electroless plating to form said thin metal film pattern (3) which functions as a black mask. Accordingly, the method in accordance with the present invention is capable of easily forming a color filter capable of displaying an image having a high contrast.

    摘要翻译: 根据本发明的滤色器包括布置在透明基板(1)上的活化膜层(2),所述活化膜层(2)通过将染料渗入其中形成在其上的彩色图案,并且薄金属膜 形成在所述活化膜层(2)的一部分上的需要形成黑色掩模的图案(3)。 因此,集成到诸如液晶显示器的各种显示装置中的滤色器能够显示具有高对比度的图像。 此外,根据本发明的形成滤色器的方法包括在透明基板(1)上形成活性薄膜层(2)的步骤。 将染料渗透到所述活化膜层(2)中以形成颜色图案; 并进行化学镀以形成用作黑色掩模的所述薄金属膜图案(3)。 因此,根据本发明的方法能够容易地形成能够显示具有高对比度的图像的滤色器。

    Method for producing color filter comprising an inorganic active layer
and photoresist
    2.
    发明授权
    Method for producing color filter comprising an inorganic active layer and photoresist 失效
    用于制造包含无机活性层和光致抗蚀剂的滤色器的方法

    公开(公告)号:US5320920A

    公开(公告)日:1994-06-14

    申请号:US543019

    申请日:1990-03-29

    IPC分类号: G03F7/00 G03F9/00

    CPC分类号: G03F7/0007

    摘要: The method for producing a color filter of the present invention comprises the following steps: an inorganic active layer is formed on a transparent substrate, a first color is dyed on said inorganic active layer, a resist is formed on portions of the inorganic active layer other than portions where a second color is dyed, a decoloring treatment is conducted, the second color is dyed on the exposed inorganic active layer, the resist is removed, a resist is formed on portions of the inorganic active layer other than portions where a third color is dyed, a decoloring treatment is conducted, the third color is dyed on the exposed inorganic active layer, and then the resist is removed.

    摘要翻译: PCT No.PCT / JP89 / 00784 Sec。 371 1990年12月19日第 102(e)日期1990年12月19日PCT提交1989年7月29日PCT公布。 第WO90 / 01713号公报 日本1990年2月22日。本发明的滤色器的制造方法包括以下步骤:在透明基板上形成无机活性层,在所述无机活性层上染色第一种颜色,在 无机有源层除了第二种染色的部分之外的部分,进行消色处理,在暴露的无机有源层上染色第二种颜色,去除抗蚀剂,在无机活性层的部分上形成抗蚀剂 除了染色了第三种颜色的部分之外,进行消色处理,在曝光的无机活性层上染色第三种颜色,然后除去抗蚀剂。

    Color filter with a porous activated film layer having dyes fixed in the
minute pores to form a color pattern
    3.
    发明授权
    Color filter with a porous activated film layer having dyes fixed in the minute pores to form a color pattern 失效
    具有多孔活性膜层的滤色器,其具有固定在微孔中的染料以形成颜色图案

    公开(公告)号:US5305154A

    公开(公告)日:1994-04-19

    申请号:US971262

    申请日:1992-11-04

    IPC分类号: G02F1/1335 G02B5/20 G02B5/22

    CPC分类号: G02F1/133512 G02F1/133514

    摘要: A color filter in accordance with the present invention comprises an activated film layer (2) arranged on a transparent substrate (1), said activated film layer (2) having a color pattern formed thereon by permeating a dye thereinto, and a thin metal film pattern (3) formed on a portion, of said activated film layer (2), which requires the formation of a black mask. Accordingly, the color filter integrated into various display devices such as a liquid crystal display is capable of displaying an image having a high contrast.

    摘要翻译: 根据本发明的滤色器包括布置在透明基板(1)上的活化膜层(2),所述活化膜层(2)通过将染料渗入其中形成在其上的彩色图案,并且薄金属膜 形成在所述活化膜层(2)的一部分上的需要形成黑色掩模的图案(3)。 因此,集成到诸如液晶显示器的各种显示装置中的滤色器能够显示具有高对比度的图像。