AC PDP

PURPOSE: An AC PDP(Plasma Display Panel) is provided to improve the definition by having the uniform display definition for the entire screen. CONSTITUTION: Input terminals inputting driving signals corresponding to common electrode lines and corresponding to scan electrode lines are connected on the contrary. A plane figure of each common bus electrode line and scan bus electrode line is a trapezoid. The more each common bus electrode line is closed to each scan bus electrode line, the larger a sectional area of each common bus electrode line and scan bus electrode line is. In feeding a voltage to the corresponding input terminal, a current amount between the input terminal and an intermediate point is maximized. A discharged current amount and the brightness in the intermediate point between the common electrode lines and the scan electrode lines are relatively increased. Thereby, the definition is improved by the uniform display brightness for the entire screen.