PLASMA DISPLAY AND DRIVING METHOD THEREOF

A plasma display and a driving method thereof is provided. The plasma display includes a sustain electrode, a first switch coupling a first power source with a first voltage to the sustain electrode, a second switch coupling a second power source with a second voltage lower than the first voltage to the sustain electrode, an inductor, a power recovery capacitor, a third switch, and a fourth switch. The inductor is coupled to the sustain electrode. The power recovery capacitor is charged with a third voltage between the first and second voltages in a first subfield, and charged with a fourth voltage that is higher than the third voltage in a second subfield. The third and fourth switches couple the inductor to the power recovery capacitor, and are turned on in address periods of the first and second subfields to apply the third and fourth voltages, respectively, to the sustain electrode.