| abstract |
An object of the present invention is to provide a radiation-sensitive resin composition having both storage stability and low-temperature firing and sufficient sensitivity, an interlayer insulating film excellent in solvent resistance, relative dielectric constant, and hardness, and a protective film Alternatively, a cured film as a spacer, a method for forming the cured film, a color filter excellent in heat resistance, solvent resistance, voltage holding ratio, and the like, and a method for forming the color filter are provided. The present invention relates to [A] (A1) at least one compound selected from the group consisting of an unsaturated carboxylic acid and an unsaturated carboxylic acid anhydride, and (A2) a hydroxyl group-containing unsaturated compound. A radiation-sensitive resin composition comprising a polymerized alkali-soluble resin, [B] a polymerizable compound having an ethylenically unsaturated bond, [C] a radiation-sensitive polymerization initiator, and [D] a blocked isocyanate compound. . [Selection figure] None |