| 摘要 |
PURPOSE: A device for driving a plasma display panel(PDP) is provided which can increase a driving efficiency. CONSTITUTION: A PDP(Plasma Display Panel) driving circuit comprises the fourteenth switch(S14) is connected on both ends of an energy recovery circuit. A scan reference voltage supply part(73) and a scan voltage supply part(74) generate scan pulses(-SWSCN,-SESCN) by being connected between the fourteenth switch and a driver IC(72). And a setup supply part(75) and a setdown supply part(76) generate setup/down waveform(RPSY,-RPSY) by being connected between the fourteenth switch and the scan reference voltage supply part and the scan voltage supply part. |
