Patent attributes
A display device includes: a plurality of pixel electrodes respectively corresponding to a plurality of unit pixels that constitute an image; a light-emitting element layer stacked on the plurality of pixel electrodes so as to be in contact with each of the plurality of pixel electrodes and provided so as to emit light with a luminance controlled by an electric current; a common electrode provided so as to be stacked on and in contact with the light-emitting element layer above the plurality of pixel electrodes; and a sealing layer made of a light-transmissive material and stacked on the common electrode so as to seal the light-emitting element layer. The sealing layer is formed of a plurality of layers that are stacked on one another. The interface between two adjacent layers of the plurality of layers includes irregularities in regions located above the plurality of pixel electrodes.