Curable composition for color filter protective film, color filter protective film and method for forming color filter protective film, and display device.

Abstract

This invention provides a curable composition for a color filter protective film capable of forming a color filter protective film with excellent hardness and low moisture absorption, a color filter protective film formed from the curable composition for a color filter protective film, a method for forming the color filter protective film, and a display device having the color filter protective film. A curable composition for a color filter protective film comprises: a compound (A) having at least one group selected from the group consisting of oxetyl and oxetyl; a carboxyl-containing compound (B); and a hydroxyl protecting agent (C) (wherein, the compound (A) having at least one group selected from the group consisting of oxetyl and oxetyl and the carboxyl-containing compound (B) may be the same compound or different compounds).