Drive circuit and displaying device
A plasma display device which comprises a recovering capacitor that supplies or recovers a charge to a capacitive load of a plasma display panel, first switching means connected to a first voltage source, interconnection means connected between said first switching means and said plasma display pane...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | A plasma display device which comprises a recovering capacitor that supplies or recovers a charge to a capacitive load of a plasma display panel, first switching means connected to a first voltage source, interconnection means connected between said first switching means and said plasma display panel, second switching means connected to a second voltage source and said interconnection means, third switching means connected to said recovering capacitor for supplying a charge from said recovering capacitor to said capacitive load of said plasma display panel, an inductance element connected between said third switching means and said interconnection means, a diode which has a cathode connected to said first voltage source and an anode connected between said third switching means and said inductance element, and a capacitor connected in parallel between the anode and the cathode of said diode. |
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