Device and method for driving plasma display panel
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United States of America Patent
Stats
-
Feb 13, 2007
Grant Date -
Aug 5, 2004
app pub date -
Jan 21, 2004
filing date -
Jan 29, 2003
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Disclosed is a PDP driving circuit and a driving method thereof. A first switch is coupled between a Y electrode of a panel capacitor and a positive polarity terminal of a voltage source supplying a voltage Vs/2, a second switch is coupled between the positive polarity terminal of the voltage source and ground, a third switch is coupled between the Y electrode and a negative polarity of the voltage source, and a fourth switch is coupled between the negative polarity of the voltage source and ground. The voltage -Vs/2 is applied to an X electrode of the panel capacitor while the voltage Vs/2 is applied to the Y electrode thereof, and the voltage Vs/2 is applied to the X electrode while the voltage -Vs/2 is applied to the Y electrode.
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