摘要 |
PROBLEM TO BE SOLVED: To stably generate a write discharge without raising a voltage required for generating the write discharge. SOLUTION: A plasma display device includes: a plasma display panel; and a scan electrode driving circuit which drives a scan electrode by generating a falling waveform voltage gradually falling, in an initialization period and generating a first inclination waveform voltage gradually rising, in an initialization period of at least one sub-field of one field period and generating a second inclination waveform voltage which has a gradient sharper than that of the first inclination waveform voltage and falls immediately after a rising waveform voltage reaches a preliminarily determined prescribed potential, in the last of a sustain period. The scan electrode driving circuit switches the lowest voltage of the falling waveform voltage among a first voltage, a second voltage having a voltage value higher than that of the first voltage, and a third voltage having a voltage value higher than that of the second voltage to generate the falling waveform voltage. COPYRIGHT: (C)2009,JPO&INPIT
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