Display device

A display device comprising:

• a substrate including unit pixel areas repeatedly arranged in a plan view;
• first, second, and third light emitting devices disposed in each of the unit pixel areas on the substrate and emitting light of different colors;
• a pixel defining layer defining a first pixel opening positioned above a first pixel electrode of the first light emitting device, a second pixel opening positioned above a second pixel electrode of the second light emitting device, and a third pixel opening positioned above a third electrode of the third light emitting device;
• partition patterns disposed on the first, second, and third light emitting devices and partially covering the first, second, and third pixel openings, and
• wherein in a plan view, a first overlap ratio, a second overlap ratio, and a third overlap ratio are equal to one another, the first overlap ratio being a ratio of an area of the first pixel opening that is covered by the partition patterns to a total area of the first pixel opening, the second overlap ratio being a ratio of an area of the second pixel opening that is covered by the partition patterns to a total area of the second pixel opening, and the third overlap ratio being a ratio of an area of the third pixel opening that is covered by the partition patterns to a total area of the third pixel opening.