| abstract |
The present invention relates to a novel compound, a pigment dispersion composition comprising the same, and a color filter using the same, wherein the novel compound is represented by the following Chemical Formula 1.n n n [Formula 1]n n n n n n (In Formula 1, R 1 to R 8 and n 5 , n 7 , and n 8 are as defined in the specification, respectively.)n n n The pigment dispersion composition comprising the novel compound as a pigment derivative has excellent dispersion stability, high brightness, high contrast ratio, and high transmittance, thereby improving color characteristics, developing processability, chemical resistance, and color reproducibility. It can be usefully applied. |