Patent ID: 7327334

Claim:
A plasma display panel driver circuit comprising: a panel capacitor having a first side and a second side; a charging/discharging circuit connected in parallel with the panel capacitor, the charging/discharging circuit comprising: a first inductance having a first end connected to the first side of the panel capacitor; a first diode having an anode coupled to a second end of the first inductance; a second diode having a cathode coupled to a cathode of the first diode; a second inductance having a first end coupled to an anode of the second diode and a second end connected to the second side of the panel capacitor; a third diode having a cathode coupled to the second end of the first inductance; a fourth diode having an anode coupled to an anode of the third diode and a cathode coupled to the first end of the second inductance; and a first switch coupled between the cathode of the first diode and the anode of the third diode; a voltage clamp connected in parallel with the panel capacitor.