| 摘要 |
PURPOSE: A method for driving a PDP(Plasma Display Panel) is provided to improve the range of dynamic margin. CONSTITUTION: After driving a scan/maintaining electrode(Y electrode), a driving pulse of high pressure is supplied to a maintaining electrode(X electrode) for operating an entire surface write for a display panel. Herein, a discharged cell by the write voltage contains wall charge. After the entire surface write, discharging pulse of entire surface elimination is supplied to the scan/maintaining electrode for discharging of entire surface elimination. Therefore, the wall charge is eliminated for remaining space charge. While supplying maintaining pulse compensated based on the compensation value of the maintaining voltage to the maintaining electrode or supplying scan/maintaining pulse compensated based on the compensated value of scan/maintaining voltage to the scan/maintaining electrode, an addressing movement is operated for supplying data pulse to an address electrode in the addressing section. Therefore, the data are written, and the maintaining electrode and the scan/maintaining electrode are driven alternately. |
