| abstract |
An object of the present invention is to provide an active energy ray-curable resin composition which is excellent in developability, curability, and high-speed coating property, and a spacer for display elements and color excellent in heat-resistant transparency, flatness, flexibility, and toughness. Filter protective film. The active energy ray-curable resin composition for a display element or a color filter protective film of the present invention contains a reactive polycarboxylic acid compound (A) and a reactive compound other than the reactive polycarboxylic acid compound (A) ( B), a photopolymerization initiator (C) and an organic solvent (D), and the reactive polycarboxylic acid compound (A) is an epoxy resin (a) having at least one epoxy group having at least one molecule and one The reactant of the compound (b) having one or more polymerizable ethylenically unsaturated groups and one or more carboxyl groups in the molecule is further reacted with the polybasic acid anhydride (d), and has two or more rings in one molecule. The epoxy group epoxy resin (a) is an epoxy resin containing a naphthalene skeleton. |