Display device

Abstract

A display device according to one embodiment includes a substrate including a display area including a plurality of sub-pixels, and a non-display area surrounding the display area. A first electrode is disposed in each of the sub-pixels on the substrate, and a bank is disposed on the first electrode at boundaries between adjacent sub-pixels, overlapping the periphery of the first electrode's upper surface. An organic layer is on the first electrode and the bank, followed by a second electrode on the organic layer. A color filter is on the second electrode, and an optical member is on the color filter. The bank includes a black-based material to reduce external light reflection. The optical member includes a destructive interference layer and nano-patterns spaced apart from one another on the destructive interference layer to minimize reflectance and improve light management.

Dependencies are inferred from the claim text.