A display device includes: s light-emitting element layer (11) including, on a thin film transistor layer (6), a plurality of light-emitting elements (11R, 11G, 11B) that each include a first electrode (7), a light-emitting-layer-including functional layer (9R, 9G, 9B), and a second electrode (10) and that emit light of different colors; and a sealing layer (12) disposed on the light-emitting element layer (11) so as to seal the light-emitting element layer (11), wherein the sealing layer (12) includes a first inorganic sealing film (12a) on the light-emitting element layer (11) and an organic sealing film (12b) on the first inorganic sealing film (12a), and the organic sealing film (12b) contains a polymer compound and a cyclic compound.