Display device

Abstract

To improve display quality in a case where pixels are driven by using a ramp wave voltage. A display device includes a plurality of pixel circuits arranged in at least one direction, a plurality of signal lines that supplies the plurality of pixel circuits with signal voltage corresponding to gradation, a voltage output unit that generates ramp wave voltage having a voltage level that changes with time, a ramp wiring that supplies the ramp wave voltage generated in the voltage output unit, a plurality of voltage holding units that is connected between the ramp wiring and the plurality of signal lines, and holds the ramp wave voltage at a timing corresponding to luminance of the plurality of pixel circuits to generate the signal voltage, a plurality of correction current sources that supplies correction current to a plurality of connection paths of the ramp wiring and the plurality of voltage holding units, and a current adjustment unit that adjusts the correction current on the basis of a voltage difference, on a predetermined connection path, of when setting a predetermined luminance to a pixel circuit connected to the predetermined connection path, in a case where the correction current is passed from the plurality of correction current sources to the plurality of connection paths, and in a case where the correction current is not passed from the plurality of correction current sources to the plurality of connection paths.