Plasma display device and method of driving plasma display panel

Details Plasma display device and method of driving plasma display panel Plasma display device and method of driving plasma display panel

1998-06-04

2000-01-04

Vu, David H.

Electric lamp and discharge devices: systems

Plural power supplies

Plural cathode and/or anode load device

3151694, 345 60, 345 78, G09G 328

Patent

active

060113553

ABSTRACT:
A plasma display device which is capable of solving the problem of a trade-off between the increase in recovery efficiency of reactive power resulting from charging and discharging of a plasma display panel serving as a capacitive load and the adverse effects upon a gas discharge characteristic in the plasma display panel is provided. First and second sustain pulses are applied respectively to first and second electrodes (X, Y1-Yn) arranged in parallel in pairs for respective display lines so that the output time periods of the first and second sustain pulses partially overlap each other on the time axis. One of the first and second sustain pulses which rises earlier has a higher rate of voltage change at the rising and falling edges than does the other.

REFERENCES:
patent: 5721559 (1998-02-01), Nagakubo
patent: 5786794 (1998-07-01), Kishi et al.

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