DIKETOPYRROLOPYRROLE PIGMENT DERIVATIVE COMPOSITION, PIGMENT COMPOSITION, PIGMENT DISPERSION, COLORING RESIN COMPOSITION, COLOR FILTER AND DISPLAY DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a diketopyrrolopyrrole pigment derivative composition capable of suppressing generation of a pigment deposition under a high heating or the like and manufacturing a colored layer with high contrast.SOLUTION: There is provided a diketopyrrolopyrrole pigment derivative composition contains a derivative (I-p) with a p-position of a phenyl group of diketopyrrolopyrrole having the phenyl group substituted by a cyclic imide alkyl group, may contain a derivative (I-o) with an o-position of the phenyl group of diketopyrrolopyrrole having the phenyl group by the cyclic imide alkyl group and has total area of the derivative (O-p) and the derivative (I-o) of 60 or more when total peak area of a liquid chromatography measured by the liquid chromatography under a specific condition is 100 and area ratio of the derivative (I-p) and the derivative (I-o), ((I-p)/(I-o)) of 0.55 or more or area of a compound represented by the derivative (I-o) of 0.SELECTED DRAWING: None