A display device includes a substrate, a first electrode on the substrate, a plurality of light emitting elements on the first electrode, and a second electrode on the plurality of light emitting elements. An area of a first surface of each of the plurality of light emitting elements in contact with the first electrode is different from an area of a second surface of each of the plurality of light emitting elements in contact with the second electrode. Each of the plurality of light emitting elements includes a metal layer in contact with the first electrode and including a fusible alloy or a eutectic alloy.