DISPLAY DEVICE: abstract simplified (18101809)

• This abstract for appeared for patent application number 18101809 Titled 'DISPLAY DEVICE'

Simplified Explanation

The abstract describes a display device that consists of several layers stacked on top of each other. These layers include a circuit layer, a light-emitting element layer, an inorganic encapsulation film, a sub light control layer, a light control layer, a capping layer, and a color filter layer. The sub light control layer is made up of three parts, while the light control layer consists of a bank and three parts. Both the sub light control layer and the light control layer contain quantum dots. This display device is designed to improve light efficiency and color gamut by placing the sub light control layer next to the light-emitting element layer.

Original Abstract Submitted

A display device according to an embodiment includes a circuit layer, a light-emitting element layer, an inorganic encapsulation film, a sub light control layer, a light control layer, a capping layer, and a color filter layer which are sequentially stacked each other. The sub light control layer includes a first to third sub light control parts, and a light control layer includes a bank and a first to third light control parts spaced apart from each other with the bank therebetween. Each of the sub light control layer and the light control layer includes quantum dots. The display device according to an embodiment includes the sub light control layer adj acent to the light-emitting element layer to exhibit improved light efficiency and color gamut.