Patent ID: 8325110

Claim:
A plasma display panel, comprising: a power supply unit that supplies a first output voltage of a first level and has a pair of output terminals; a scan driving unit that comprises a first driving switch that controls a connection of one of the output terminals of the power supply unit to electrodes of the plasma display panel and a second driving switch that controls a sequential application of a second output voltage of a second level as a scan signal to the electrodes of the plasma display panel during an address period; and a third driving switch that controls a connection of a power input terminal of the second output voltage of the second level to the electrodes of the plasma display panel by being connected between the power input terminal of the second output voltage of the second level and the second driving switch, wherein a voltage different from the first output voltage of the first level and corresponding to a sum of the first output voltage of the first level and the second output voltage of the second level is applied to the electrodes of the plasma display panel when the first driving switch is ON.