DISPLAY DEVICE AND DRIVE METHOD THEREOF

摘要

A first data driver group is connected to a sub-field processor, a first power collection circuit, and a PDP. A second data driver group is connected to the sub-field processor, a second power collection circuit, and the PDP. The first and the second data driver group apply data pulses having different phases to each other to the PDP. The first and the second power collection circuit generate voltage for generating data pulses in the first and the second data driver group by LC resonance and perform discharge of electric charge to the PDP and collection of electric charge from the PDP. The first and the second power collection circuit have collection capacitors whose collection potential is changed according to the number of times of switching between discharge and non-discharge of the discharge cell of the PDP.