| 摘要 |
A three electrode plasma display device utilizing an auxiliary reset period and, during a sustain period, sustain pulses of variable widths. In the auxiliary reset period, a voltage at the scan electrode is gradually increased from a first voltage to a second voltage, and then gradually decreased from a third voltage to a fourth voltage. In the sustain period, a plurality of sustain pulses are alternately applied to a scan electrode and a sustain electrode. The sustain pulses include a first sustain pulse group and a second sustain pulse group, where the second sustain pulse group includes at least the last sustain pulse in the sustain period. The width of the sustain pulses included in the second sustain pulse group are wider than a width of the sustain pulses included in the first sustain pulse group.
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