A display device of at least one embodiment of the present invention includes at least one correcting device for, in a case where a first data signal is to be written to a first pixel during a unique horizontal period, (i) carrying out a first gray scale correction with respect to display data corresponding to the first data signal to be written to the first pixel during the unique horizontal period, and (ii) supplying the display data to a display driver, the unique horizontal period being a first horizontal period for one of the driving signals supplied to respective storage capacitor bus lines which first horizontal period occurs a first number of horizontal periods after an initial horizontal period included in a given cyclic term for either or both of a binary level, the given cyclic term being a second cyclic term for the driving signals which second cyclic term occurs a second number of cyclic terms after a first cyclic term including a horizontal period during which the data signals start to be written to the pixels, the first number being different from a corresponding number for any other of the driving signals.