Patent ID: 7081891

Claim:
A sustainer voltage driver circuit for a flat plasma display panel comprising: a driver inductor having at least a first end and a second end, said second end of said inductor adapted to be connected to an input port of the flat plasma display panel; a first electronic switch connected to said first end of said driver inductor; a second electronic switch also connected to said first end of said driver inductor; at least one variable voltage supply connected across said first and second electronic switches; a first driver capacitor connected between said second electronic switch and ground; a second driver capacitor connected between said second electronic switch and a voltage feedback point; a first driver diode connected between said second end of said driver inductor and said voltage feedback point; a second driver diode connected between said second end of said driver inductor and ground; and a logic circuit connected to and operative to control said first and second electronic switches and said variable voltage supply.