Effects of initial wall charge distribution in reset period on wall voltage variation in address period in AC-PDP

It has been known that the wall voltage distribution is varied depending on the applied voltages during an address period, thus causing the deterioration of address delay. To investigate the relation between the wall voltage variation during the address period and the initial wall charges accumulating during the reset period, the wall voltage variation is examined relative to the initial wall charge conditions by using the Vt closed curve. It is found that the applied voltage levels for minimizing the wall voltage variation depends on the initial wall charge condition.