PLASMA DISPLAY APPARATUS

摘要

A plasma display apparatus is provided to prevent the loss of wall charges right after the addressing discharge by applying different driving waveforms to a plurality of groups divided from a sustain electrode group. A data driving unit(122) supplies data to address electrodes formed on a plasma display panel(100) and a lower substrate of the plasma display panel. A scan driving unit(123) supplies a driving voltage to scan electrodes through a flexible PCB(123a). A sustain driving unit(124) supplies the driving voltage to sustain electrodes through flexible PCB. A timing control unit(121) controls the data driving unit, scan driving unit and sustain driving unit while the plasma display panel is being driven. A driving voltage generation unit(125) supplies the driving voltage required for each driving unit.