Display device and method of manufacturing the same

A method of manufacturing a display device, the method comprising:

• forming a first electrode and a second electrode on a substrate;
• forming at least one pattern on the substrate to have a convex shape with respect to the substrate and to expose a portion of the first electrode and a portion of the second electrode;
• sequentially forming an insulating layer and a conductive material layer on the substrate;
• patterning the conductive material layer to form a third electrode exposing a portion of the insulating layer;
• patterning the insulating layer to form a hole exposing the at least one pattern;
• removing the at least one pattern from the substrate to form at least one insulating structure having the convex shape with respect to the substrate;
• providing a first light emitting element for emitting light in the at least one insulating structure;
• and
• aligning the first light emitting element between the first electrode and the second electrode.