| 摘要 |
A plasma display device and a driving method. A driving waveform is applied while sustain electrodes are biased at a predetermined voltage. During an address period of a predetermined first subfield, a first scan pulse of a first voltage is applied to perform write addressing at a discharge cell to be selected at the first subfield, and during an address period of a predetermined second subfield, a second scan pulse having a second voltage that is greater than the first voltage is applied to perform erase addressing at a discharge cell that is not to be selected at the first subfield. A width of the second scan pulse is set to be less than that of the first scan pulse. Accordingly, a separate board for driving the sustain electrode may not be required and the address period can be shortened for a faster address operation.
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