| abstract |
An object of the present invention is to provide a radiation-sensitive resin composition that has both storage stability and low-temperature firing in a short time and has sufficient resolution, radiation sensitivity, and developability, adhesion, light resistance, and heat resistance. Cured film with excellent heat resistance, chemical resistance, transmittance, flatness, voltage holding ratio, and dimensional stability, a method for forming the cured film, and a color filter with excellent heat resistance, chemical resistance, voltage holding ratio, etc. It is to be. The present invention provides [A] (A1) at least one compound selected from the group consisting of an unsaturated carboxylic acid and an unsaturated carboxylic anhydride, and (A2) an epoxy group-containing unsaturated compound. An alkali-soluble resin obtained by copolymerization, [B] a polymerizable compound having an ethylenically unsaturated bond, [C] a radiation-sensitive polymerization initiator, and [D] a compound represented by the following formula (1) It is a radiation sensitive resin composition. [Selection figure] None |