DISPLAY DEVICE

A display device according to an exemplary embodiment of the present disclosure includes a substrate (110) having an active area (AA) in which a plurality of sub-pixels is defined, and a non-active area (NA). Also, the display device includes a light emitting diode (120) disposed in each of the plurality of sub-pixels. Further, the display device includes a primary protection film (150a) disposed on the substrate (110) on which the light emitting diodes (120) are disposed, and including a plurality of trenches (T) in its surface. Furthermore, the display device includes an organic film (150b) deposited on the primary protection film (150a) along an inner contour shape of the trenches (T) through a vapor deposition process. Also, the display device includes a secondary protection film (150c) disposed on the organic film (150b). Accordingly, reflection of external light is suppressed. Thus, it is possible to improve visibility and enhance display quality. Therefore, it is possible to enhance privacy in displaying information.