COLORED COMPOSITION, COLORED CURED FILM, COLOR FILTER, METHOD FOR PRODUCING COLOR FILTER, LIQUID CRYSTAL DISPLAY DEVICE, SOLID-STATE IMAGING DEVICE, AND NOVEL DIPYRROMETHENE METAL COMPLEX COMPOUND OR TAUTOMER THEREOF

摘要

A colored composition including a dipyrromethene metal complex compound represented by the following formula (I) or a tautomer thereof:;

主权项

1. A colored composition comprising a dipyrromethene metal complex compound represented by the following formula (I) or a tautomer thereof: wherein, in formula (I), R2 to R5 each independently represent a hydrogen atom or a monovalent substituent, provided that at least one of R2 or R5 represents a heteroaryl group; R7 represents a hydrogen atom, a halogen atom, an alkyl group, an aryl group, or a heterocyclic group; Ma represents Zn; X3 and X4 each independently represent NR, a nitrogen atom, an oxygen atom, or a sulfur atom, wherein R represents a hydrogen atom, an alkyl group, an alkenyl group, an aryl group, a heterocyclic group, an acyl group, an alkylsulfonyl group, or an arylsulfonyl group; Y1 and Y2 each independently represent NRc, a nitrogen atom, or a carbon atom, wherein Rc represents a hydrogen atom, an alkyl group, an alkenyl group, an aryl group, a heterocyclic group, an acyl group, an alkylsulfonyl group, or an arylsulfonyl group; R8 and R9 each independently represent an alkyl group, an alkenyl group, an aryl group, a heterocyclic group, an alkoxy group, an aryloxy group, an alkylamino group, an arylamino group, or a heterocyclic amino group; R8 and Y1 may be bonded to each other to form a 5-membered, 6-membered or 7-membered ring; R9 and Y2 may be bonded to each other to form a 5-membered, 6-membered or 7-membered ring; X5 represents a group capable of bonding to Ma; a represents 0, 1 or 2; and when a is 2, X5's may be identical to or different from each other.