Hardened components, hardened films and display devices

Abstract

The present invention aims to provide a curable composition with improved film-forming properties, a curable film formed from the curable composition, and a display device including the curable film. A curable composition comprises semiconductor particles (A) and a polymeric compound (B), wherein the polymeric compound (B) comprises a difunctional acrylate compound (B-2A) with a topologically polar surface area of ​​55 Ų or more and a difunctional acrylate compound (B-2B) with a topologically polar surface area of ​​less than 55 Ų, and the difunctional acrylate compound (B-2A) comprises 30% by mass or more of a total of 100% by mass of the difunctional acrylate compound (B-2A) and the difunctional acrylate compound (B-2B).

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