DISPLAY DEVICE

Embodiments of the disclosure relate to a display device. Specifically, there may be provided a display device that comprises a substrate having a plurality of subpixels and an overcoat layer disposed on the substrate, wherein the overcoat layer includes a recess disposed between the subpixels, and wherein a transparent inorganic bank layer and an opaque bank layer are disposed in the recess, thereby preventing outgassing or hydrogen migration, enhancing side light extraction efficiency, reducing or minimizing reflection by external light even without providing a polarizing plate, preventing deterioration of visibility and contrast ratio, and enhancing luminance.