| abstract |
An object of the present invention is to provide a high spectral transmittance and contrast red color resist ink when used in color filters for liquid crystal displays.n n n The red color resist ink which concerns on this invention mix | blends a red pigment dispersion with the photosensitive resin composition, and a red pigment dispersion is 4,4'- diamino-1,1'- bianthraquinone and 4,4 '. -Diamino-1,1'-bianthraquinone-3,3'-disulfonic acid is dispersed in the presence of a cationic polymer dispersant. |