Display device

A display device comprising:

• a base substrate;
• a plurality of switching elements provided on the base substrate;
• a flattening film, provided on the plurality of switching elements, that flattens a surface shape formed by the plurality of switching elements;
• a light emitting element provided on the flattening film, the light emitting element including a partition;
• and
• a sealing film covering the light emitting element, the sealing film including a first inorganic layer, an organic layer, and a second inorganic layer layered in that order,
• wherein a display region in which an image is displayed, and a frame region located in the periphery of the display region, are defined in the display device,
• a first damming wall and a second damming wall are provided in the frame region, the first damming wall being formed from a first organic material, surrounding the display region, and overlapping with a circumferential end part of the organic layer, the second damming wall being formed in the periphery of the first damming wall from a second organic material, the second damming wall including a top part and overlapping with an edge of the circumferential end part of the organic layer,
• the second damming wall includes a bottom part located closer to the base substrate, the bottom part being formed from a material constituting a part of the switching elements, and
• the first organic material is a material constituting the flattening film.