DRIVER APPARATUS OF PLASMA DISPLAY PANEL

摘要

PURPOSE: A driver apparatus of a plasma display panel is provided to prevent the degradation of image quality due to noise generated when interface between boards is reduced and the PDP is switched to a high voltage. CONSTITUTION: According to the driver apparatus of a plasma display panel applying a sustain discharge voltage to a panel part during a sustain discharge period, the first sustain driving part(51a) is mounted on a board and applies a positive sustain discharge voltage to the panel part. The second sustain driving part(51b) is mounted on the board and applies a negative sustain discharge voltage to the panel part. And the first and the second switching part(53a,53b) are connected between the first sustain driving part and the second sustain driving part and the panel part, and switch the sustain discharge voltage selectively being output from the first and the second sustain driving part.