METHOD FOR MANUFACTURING COLOR FILTER AND COLOR FILTER

摘要

A method for manufacturing a color filter and the color filter. The method for manufacturing a color filter comprises: providing a glass substrate (61); arranging a black matrix material on the glass substrate; and exposing the black matrix material to form a first substrate pattern layer, the first substrate pattern layer comprising black matrixes (21), alignment marks (22) and pixel opening areas. Places not covered by the black matrixes on the glass substrate form the pixel opening areas, and the alignment marks are positioned in the pixel opening areas. According to the method, the alignment marks are arranged in the pixel opening areas of the first substrate pattern layer, a mask plate is aligned with the substrate by the alignment marks in a subsequent process, and the alignment marks do not occupy additional positions, so that the method can be suitable for a scenario requiring splicing exposure when the large panel color filter is produced.