Patent attributes
The present invention relates to a driving device and a driving method of a plasma display panel that lowers power consumption and enables high-speed driving. The driving device of the plasma display panel includes a data-loading detection part that comprehends data-loading provided for each of sub-fields and generates a first control signal and a second control signal in response to the data-loading, a direct current voltage supply part that provides direct-current voltage in response to the first control signal from the data-loading detection part, an energy recovery circuit that provides data voltage in response to the second control signal from the data-loading detection part, and address driving part that generates data pulse with either direct-current voltage or data voltage provided by the energy recovery circuit and the direct current voltage supply part.
