| 摘要 |
PURPOSE: A plasma display device is provided to improve mis-discharge on a screen by supplying a first voltage floated in an address electrode for a sustain period. CONSTITUTION: A driving unit drives a plasma display panel and includes an energy recovery circuit. An energy storage is arranged in the energy recovery circuit. A first voltage recovery unit(500) recovers a first voltage floated in an address electrode by a sustain pulse supplied to a sustain electrode and a scan electrode for a sustain period and stores the first voltage in the energy storage. A voltage selector(450) recovers the first voltage, supplies the first voltage to the energy storage, and sustains the first voltage if the first voltage is higher than the data voltage. |
