Display Device and Method of Manufacturing a Display Device

A method of manufacturing a display device, comprising:

• preparing a substrate including a display area and a non-display area;
• forming a driving circuit part and a plurality of planarization layers on the substrate;
• forming a protrusion on the plurality of planarization layers;
• forming a first connection electrode and a second connection electrode in a first light-emitting element area and a second light-emitting element area on the protrusion;
• disposing a light-emitting element on one of the first connection electrode and the second connection electrode;
• and
• disposing a lens respectively on an upper portion of another one of the first connection electrode and the second connection electrode and on an upper portion of the light-emitting element,
• wherein a first insulating layer is on the first light-emitting element area and the second light-emitting element area.

A display device comprising:

• a substrate including a display area and a non-display area;
• a driving circuit part on the substrate;
• a plurality of planarization layers on the driving circuit part;
• and
• a plurality of pixels on the plurality of planarization layers in the display area, the plurality of pixels including a plurality of first light-emitting element areas and a plurality of second light-emitting element areas,
• a first connection electrode, a first light-emitting element on the first connection electrode, a first lens on the first light-emitting element, and a second electrode on the first lens are in a first light-emitting element area from the plurality of first light-emitting element areas, and
• a second connection electrode, a second lens on the second connection electrode, and a second electrode on the second lens are in a second light-emitting element area from the plurality of second light-emitting element areas.