Plasma display panel driving method and plasma display
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United States of America Patent
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-
Nov 4, 2008
Grant Date -
Apr 14, 2005
app pub date -
Sep 21, 2004
filing date -
Sep 22, 2003
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In a plasma display panel driving method, a final voltage of a falling ramp voltage is reduced to a voltage for firing a discharge at all the discharge cells in a reset period. A difference between a voltage at an address electrode of a discharge cell to be selected and a voltage applied to a scan electrode is established to be greater than a maximum discharge firing voltage in an address period. A voltage greater than a sustain voltage is applied to the scan electrode so as to convert positive wall charges which can be formed on the scan electrode of a discharge cell which is not selected in the address period into negative wall charges.
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