Patent ID: 11744095

Abstract:
A display apparatus includes: a bottom substrate; a first light-emitable element, a second, light-emitable element, and a third light-emitable element disposed over the bottom substrate, at least one of the first, second, and third light-emitable elements including a first-color emission layer; a top substrate including a first groove, a second groove, and a third groove defined in a bottom surface thereof facing the bottom substrate, the top substrate being over the bottom substrate with the first, second, and third light-emitable elements therebetween; a reflective layer on inner surfaces of the first, second, and third grooves; a first-color color filter layer located at least partially in the first groove; each of a second-color color filter layer and a second-color quantum dot layer located at least partially in the second groove; and each of a third-color color filter layer and a third-color quantum dot layer located at least partially in the third groove.