Photosensitive resin composition and display device including the same

A display device comprising:

• a plurality of light emitting elements disposed on a substrate;
• an insulating layer disposed on the light emitting elements;
• and
• an upper bank layer disposed on the insulating layer and comprising an opening exposing the insulating layer, wherein
• the upper bank layer comprises:
• a binder;
• a photopolymerizable monomer;
• a photopolymerization initiator;
• and
• an ultraviolet absorber,
• a content ratio of the ultraviolet absorber is in a range of about 40% to about 60% with respect to a content of the photopolymerization initiator, and
• the binder comprises:
• a first repeating unit represented by Chemical Formula 1;
• a second repeating unit represented by Chemical Formula 2;
• a third repeating unit comprising one or more repeating units, each independently represented by one of Chemical Formula 3 to Chemical Formula 5;
• a fourth repeating unit comprising one or more repeating units, each independently represented by one of Chemical Formula 4 and Chemical Formula 6;
• and
• a fifth repeating unit comprising one or more repeating units, each independently represented by one of Chemical Formula 3 to Chemical Formula 8:
• wherein in Chemical Formula 4,
• R is a substituted or unsubstituted C1-C10 alkyl group, and
• wherein the third repeating unit, the fourth repeating unit, and the fifth repeating unit are different from each other.