Patent ID: 7515117
Filing Date: 2009-04-07
Classification: G09G

Abstract:
1. A driving method for a plasma display panel, comprising: applying a first series of pulses to a first sustain electrode of the plasma display panel, wherein the first series of pulses include a first positive polarity pulse and a first negative polarity pulse; and applying a second series of pulses to a second sustain electrode of the plasma display panel, wherein the second series of pulses include a second negative polarity pulse and a second positive polarity pulse, wherein a voltage level of the first negative polarity pulse applied to the first sustain electrode is greater than a voltage level of the first positive polarity pulse applied to the first sustain electrode, and a voltage level of the second negative polarity pulse applied to the second sustain electrode is greater than a voltage level of the second positive polarity pulse applied to the second sustain electrode.