| 摘要 |
PROBLEM TO BE SOLVED: To provide a driving method of an AC type plasma display panel capable of improving the display quality of a display device by eliminating a defective operation by which an excessively strong discharge is generated and a displaying discharge (sustaining discharge) is generated in non-display cells in preparatory erasing discharge in which an inclined waveform is used. SOLUTION: In this driving method, the elapsed time from the completion of the preparatory discharge to the preparatory erasing discharge is made shorter (for example, 58μs) than the three times of the attenuation time constant (for example, 18.2μs) of quasi-stationary order atoms of xenon. Since the priming effect of the preparatory erasing discharge is sufficiently large, weak discharge is surely generated in the preparatory discharge and the excessively large discharge becomes not to be generated. COPYRIGHT: (C)2004,JPO
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