Color developing organic material, color developing resin composition and colored thin film pattern

摘要

There is disclosed a color developing resin composition comprising a base polymer, a dialdehyde represented by the general formula OHC-R1'-CHO, a diamine represented by the general formula H2N-R2'-NH2 (at least one of R1' and R2' is an aromatic group), a compound which produces an acid by light irradiating and a resin which is crosslinked with the acid.