A display device includes a light-emitting element layer on the substrate and having a display area for displaying images, and a sealing layer covering the light-emitting element layer. The sealing layer includes a first inorganic film, an organic film on the first inorganic film, a second inorganic film on the organic film, and a third inorganic film. The first inorganic film and the second inorganic film are in contact with each other around the organic film. The third inorganic film, without overlapping with the display area, covers a peripheral portion of the organic film.