Display device
This display device has: a substrate; a plurality of pixels provided on the substrate; and a plurality of first inorganic light-emitting elements and a plurality of second inorganic light-emitting elements which are provided to each of the plurality of pixels, wherein the first inorganic light-emitting elements emit first light in the visible light band and the second inorganic light-emitting elements emit second light in the infrared band. The first inorganic light-emitting elements and the second inorganic light-emitting elements each have an anode terminal and a cathode terminal, and among the plurality of second inorganic light-emitting elements, a first potential is supplied to the anode terminals of the second inorganic light-emitting elements for a light source that emit second light, and a second potential having a lower potential level than the first potential is supplied to the cathode terminals. Among the plurality of second inorganic light-emitting elements, the second potential is supplied to the anode terminals of the second inorganic light-emitting elements, for detection that output a signal in response to the emitted second light, and the first potential is supplied to the cathode terminals.