Display device

A display device, comprising:

• a substrate layer;
• a light-emitting element layer supported by the substrate layer and including a plurality of light-emitting elements;
• a sealing film provided above the light-emitting element layer and covering the plurality of light-emitting elements;
• and a display region configured to display an image using light emitted from the light-emitting elements, and a picture-frame region provided outside the display region, wherein the sealing film includes an organic sealing layer provided to the display region, the picture-frame region includes:
• a wall body extending along an outer periphery of the display region;
• and a wire running from the display region, crossing the wall body, and extending out of the picture-frame region, the wall body includes:
• a dam wall that keeps an organic material, forming the organic sealing layer, from spreading out of the picture-frame region;
• and a spacer wall extending in an outer periphery of the dam wall along a portion, of the dam wall, intersecting at least with the wire, the spacer wall has an upper portion provided with a plurality of protruding portions extending in a height direction of the spacer wall at intervals along the dam wall, and the wire extends to cross a portion, of the spacer wall, away from the protruding portions.