Plasma display apparatus and driving method thereof

摘要

A plasma display apparatus having a plurality of scan electrodes and sustain electrodes, and a plurality of address electrodes formed to intersect with the plurality of scan electrodes and sustain electrodes has a driving unit/circuit which drives the scan electrodes, the sustain electrodes, and the address electrodes to allow the voltage difference between the scan electrode and the sustain electrode or the voltage difference between the scan electrode and the address electrode during an address period at one or more subfields of a frame to be larger than the voltage difference between the scan electrode and the sustain electrode or the voltage difference between the scan electrode and the address electrode during the address period at other subfields. This allows a finer grey scale gradation to be obtained.