Quantum dot having polymeric outer layer, photosensitive compositions including the same, and quantum dot polymer composite pattern produced therefrom

A photosensitive composition comprising:

• a quantum dot complex comprising a polymeric outer layer;
• a carboxylic acid group-containing binder;
• a photopolymerizable monomer comprising a carbon-carbon double bond;
• a photoinitiator;
• and
• a solvent,
• wherein the polymeric outer layer comprises a copolymer comprising:
• a first repeating unit comprising:
• a moiety capable of interacting with a surface of the quantum dot, an organic ligand compound bonded to the surface of the quantum dot, or a combination thereof, and
• a second repeating unit comprising a reactive moiety selected from the group consisting of a C2 to C20 alkenyl group, a C2 to C20 alkynyl group, an epoxy group, a thiol group, an anhydride group represented by Chemical Formula 4, an imide group represented by Chemical Formula 5, a group represented by any of Chemical Formula 6 to Chemical Formula 12, and a combination thereof:
• wherein, in the chemical formulae, R is H, a C1 to C10 alkyl group, or a C6 to C20 aryl group, and
• * is a linking portion to an adjacent atom present in a backbone of the copolymer.