DISPLAY DEVICE, DISPLAY PANEL, AND METHOD FOR PRODUCING DISPLAY DEVICE

A display device includes a substrate, a first light-emitting element, a second light-emitting element, and a third light-emitting element on the substrate, and a shortest width along a first direction between a first contact surface where a first electrode of the first light-emitting element and a function layer of the first light-emitting element contact with each other and a second contact surface where a first electrode of the second light-emitting element and a function layer of the second light-emitting element contact with each other is smaller than a shortest width along a second direction orthogonal to the first direction between a third contact surface where a first electrode of the third light-emitting element and a function layer of the third light-emitting layer contact with each other and at least one of the first contact surface and the second contact surface.