An organic light emitting diode display includes a first substrate, an organic light emitting element, a sealant, and a second substrate. The first substrate includes a first groove disposed in a display area of the organic light emitting diode display and a second groove disposed outside the display area. The organic light emitting element is at least partially disposed in the first groove. The sealant is at least partially disposed in the second groove. The second substrate is disposed on the first substrate. The organic light emitting element is sealed between the first substrate and the second substrate via at least the sealant.