Apparatus and method for driving plasma display panel
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United States of America Patent
Stats
-
Aug 23, 2005
Grant Date -
Apr 29, 2004
app pub date -
Oct 20, 2003
filing date -
Oct 22, 2002
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method for driving a plasma display panel, by alternately applying a first voltage and a second voltage to a panel capacitor formed between a first electrode and a second electrode. A first switch and a second switch coupled between a first terminal of the panel capacitor and a first power source for supplying the first voltage are turned off. A second voltage is applied to the first terminal of the panel capacitor. A first electric path between a contact of the first switch and the second switch, and a third voltage is formed. The third voltage being a voltage between the first voltage and the second voltage, where a first capacitor formed between both terminals of the first switch has a lower capacitance than a second capacitor formed between both terminals of the second switch.
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