| 摘要 |
PURPOSE: A plasma display apparatus is provided to reduce heat of a driving circuit and a malfunction by distributing various voltage paths to a plurality of switching units. CONSTITUTION: In a plasma display apparatus, a driving unit includes a first voltage switch unit, a second voltage switch unit, and a third voltage switch unit. A first voltage switch unit(521) supplies the high voltage of a reset pulse for a reset period to the plasma display panel, supplies a scan bias voltage to a plasma display panel for an address period, and supplies the highest voltage of a sustain pulse to the plasma display panel for a sustain period. A second voltage switch unit(522) supplies the lowest voltage of the reset pulse to the plasma display panel for the reset period and supplies a lowers voltage of the scan pulse descending down from the scan bias voltage for the address period. |
