| abstract |
The present invention relates to a colorant composition comprising at least one compound represented by formula (I) and at least one organic pigment. [Where: R 0 is C 1 -C 4 alkyl; R 1 is H, C 1 -C 4 alkyl, a sulfo group, —CO—NH— (C 1 -C 4 alkyl), CN or (C 1 -C 4 -alkylene) sulfo; R 2 is H or C 1 -C 4 alkyl; R 3 is H, a sulfo group, C 1 -C 4 alkyl or C 1 -C 4 alkoxy; R 4 is H, C 1 -C 4 alkyl or C 1 -C 4 alkoxy]. The colorant composition is particularly suitable for a color filter. |