METHOD FOR MANUFACTURING COLOUR LIGHT FILTER, COLOUR LIGHT FILTER AND DISPLAY DEVICE
    1.
    发明公开
    METHOD FOR MANUFACTURING COLOUR LIGHT FILTER, COLOUR LIGHT FILTER AND DISPLAY DEVICE 审中-公开
    制造彩色滤光片的方法,彩色滤光片和显示装置

    公开(公告)号:EP3226043A1

    公开(公告)日:2017-10-04

    申请号:EP15775063.9

    申请日:2015-05-21

    IPC分类号: G02B5/20 G02F1/1335 G03F7/20

    摘要: The present invention relates to a method for manufacturing color filter, a color filter, and a display device including a color filter, to solve the problems of non-uniform edge luminance and color and poor contrast of prior liquid crystal display modules. The method for manufacturing a color filter includes: forming a black matrix on a transparent substrate; forming a photosensitive resist layer on the transparent substrate with the black matrix; disposing a reflection sheet capable of reflecting light on a first side of the transparent substrate to be exposed, the first side being provided with the black matrix; disposing a mask on a second side of the transparent substrate to be exposed, the second side being not provided with the black matrix; and carrying out an exposing process from the second side of the transparent substrate.

    摘要翻译: 本发明涉及一种用于制造滤色器,滤色器和包括滤色器的显示装置的方法,以解决现有液晶显示模块的边缘亮度和颜色不均匀以及对比度差的问题。 用于制造滤色器的方法包括:在透明基板上形成黑矩阵; 在具有黑矩阵的透明基板上形成光敏抗蚀剂层; 在所述透明基板的第一面上设置能够反射光线的反射片,所述第一面设置有所述黑矩阵; 在所述透明基板的第二侧设置待曝光的掩模,所述第二侧未设置有所述黑矩阵; 并从透明基板的第二面进行曝光过程。