Apparatus and method for driving a plasma display panel

Details Apparatus and method for driving a plasma display panel Apparatus and method for driving a plasma display panel

2005-11-08

2005-11-08

Vo, Tuyet Thi (Department: 2821)

Electric lamp and discharge devices: systems

Plural power supplies

Plural cathode and/or anode load device

C315S169400, C345S060000, C345S077000

Reexamination Certificate

active

06963174

ABSTRACT:
A plasma display panel sustain-discharge circuit. First and second signal lines for supplying first and second voltages and at least one inductor coupled between one end of the panel capacitor and a third voltage are formed. Energy is stored in the inductor through a path formed between the third voltage and the first signal line in a state where a voltage of one end of the panel capacitor is substantially fixed to the first voltage. The voltage of one end of the panel capacitor substantially decreases to the second voltage using resonance current generated between the inductor and the panel capacitor and the stored energy. Energy is stored in the inductor through a path formed between the third voltage and the second line in a state where a voltage of one end of the panel capacitor is substantially fixed to the second voltage. The voltage of one end of the panel capacitor substantially increases to the first voltage using the resonance current generated between the inductor and the panel capacitor and the stored energy.

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Corresponding European Search Report, dated Aug. 1, 2003.
Patents Abstracts of Japan for Publication No. 09-297563, Publication Date: Nov. 18, 1997.

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