| 摘要 |
PROBLEM TO BE SOLVED: To provide a plasma display panel and a method thereof that minimize the power consumption of a plasma display device. SOLUTION: A frequency of a sustain pulse varies according to a screen load ratio in each subfield. When the frequency of the sustain discharge pulse is increased, active power decreases by improvement in discharge efficiency while reactive power increases by a decrease in power collection rate. When the screen load ratio is increased, the frequency of the sustain discharge pulse is increased since the decrease of the active power is increased and the reactive power is maintained. Consequently, the power consumption by the sustain discharge is minimized. COPYRIGHT: (C)2006,JPO&NCIPI
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