Display device

A display device, comprising:

• a substrate divided into an active area in which a plurality of sub-pixels are defined, and a non-active area;
• a plurality of light emitting diodes in the plurality of sub-pixels;
• a primary protection film on the substrate on which the plurality of light emitting diodes are disposed, the primary protection film including a plurality of trenches in a surface of the primary protection film;
• an organic film on the primary protection film along an inner contour shape of the plurality of trenches through a vapor deposition process;
• and
• a secondary protection film on the organic film,
• wherein a lower surface of the secondary protection film includes a plurality of concave portions and convex portions corresponding to the plurality of trenches, and an upper surface of the secondary protection film includes a plurality of concave portions and convex portions aligned with the plurality of concave portions and convex portions of the lower surface, and
• wherein each of the plurality of concave portions of the upper surface of the secondary protection film is located within a corresponding one of the plurality of trenches recessed in the surface of the primary protection film.