| 摘要 |
A method and device for driving a display panel are provided in which power consumption due to interelectrode capacitance in the addressing period is reduced with less number of components in a driving circuit. Four switches 41-44 are provided for each of plural data electrodes. The four switches 41-44 control open and close of a current path p1 from a bias potential line 81 to the data electrode A, a current path p2 from a capacitor 55 to the data electrode A, a current path p3 from the data electrode A to the capacitor 55, and a current path p4 from the data electrode A to the ground potential line 82.
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