| 摘要 |
PROBLEM TO BE SOLVED: To provide a plasma display device which applies a bias voltage allowing sufficient conduction of an address discharge in an address period to a sustain electrode X and its driving method. SOLUTION: The plasma display device drives one frame of a plasma panel formed with a plurality of discharge cells each other provided with a first electrode and a second electrode and a third electrode facing the first electrode and the second electrode by dividing the same to a plurality of subfields. In the first subfield, all the discharge cells are initialized in a reset period and the discharge cell to be lighted by applying a second voltage and a third voltage to the first electrode and the third electrode during the application of a first voltage to the second electrode in an address period is selected. In a second subfield, the discharge cell selected in the previous subfield in the reset period is initialized and in the address period, the discharge cell to be lighted by applying the second voltage and the third voltage to the first electrode and the third electrode during the application of a fourth voltage higher than the first voltage to the second electrode is selected. COPYRIGHT: (C)2006,JPO&NCIPI
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