Drive circuit for electro-optical device, method of driving electro-optical device,electro-optical apparatus, and electronic appliance

Abstract

To correct crosstalk induced between scanning electrodes and signal electrodes in a TFD liquid crystal display. The liquid crystal display is provided with a dummy scanning electrode 50 that intersects with signal electrodes 14, 14, . . . and is arranged in the same manner as scanning electrodes 12, 12, . . . . Since the dummy scanning electrode 50 is connected to the inverting input terminal of an operational amplifier 32, the voltage of the dummy scanning electrode 50 is maintained at a reference voltage “VGND.” When the crosstalk from the signal electrodes 14, 14, . . . occurs, a current “Ix” flows through a resistor 34 so as to maintain the voltage at the dummy scanning electrode 50 at the reference voltage “VGND.” The voltage applied to the scanning electrodes 12, 12, . . . is increased or decreased in accordance with the current “Ix” in order to correct the crosstalk.

Dependencies are inferred from the claim text.