Resin composition, membrane, filter, solid-state imaging element and image display device

Abstract

A resin composition comprising a colorant, a polymerizable monomer, a photopolymerization initiator, and a resin, wherein the resin comprises a resin having an acidic group, and the polymerizable monomer comprises a difunctional polymerizable monomer D-1 having a carboxyl group and two (meth)acrylic groups, and a trifunctional polymerizable monomer D-2 having three or more (meth)acrylic groups, wherein the content of polymerizable monomer D-1 in the total amount of polymerizable monomer D-1 and polymerizable monomer D-2 is 0.1 to 10% by mass. A film, filter, solid-state imaging element, and image display device made using the resin composition are also included.