Method of driving plasma display panel having improved operational margin

摘要

The PDP is divided into a plurality of scan blocks. Immediately before a write discharge period of each scan block, a pre-discharge erasing period or a pre-discharge period and a pre-discharge erasing period is or are established. To minimize the period of time from the pre-discharge to the write discharge, the pre-discharge and the pre-discharge erasing are conducted for each of the scanning and sustaining electrode blocks or in a sequential manner. Furthermore, a first sustaining discharge period of a short time is disposed immediately after the write discharge period for each scan block and a second sustaining discharge period for all display cells is arranged after the write discharge of all scan blocks.