RESIN COMPOSITION, CURED FILM, INFRARED RAY PASS FILTER AND METHOD FOR PRODUCING SAME, AND INFRARED RAY SENSOR

摘要

A resin composition according to the present invention comprises a color material and an alkali-soluble resin, wherein the color material contains at least a red pigment and a blue pigment represented by general formula (A1) and/or a blue pigment represented by general formula (A2), and the content of the red pigment is 20 to 50% by mass and the content of the blue pigment is 25 to 55% by mass relative to the whole amount of the color material.