| 摘要 |
The present invention relates to a plasma display panel having two or more drive blocks, each independently driving a segment of the plasma display screen. Additional circuitry is provided, whose output is integrated into the control of time period for sustain pulses of each drive block. The number of sustain pulses of each drive block is adjusted depending on the number of on cells in that drive block. Being able to adjust the number of sustain pulses produced by each drive block to the variation in luminous that would be caused by probable different loading by the display screen segments results in luminous uniformity across the entire plasma display screen. Circuitry in each block is provided for the independent odd/even row sustain pulses and the common odd/even row setup pulses.
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