ENERGY RECOVERY CIRCUIT AND ENERGY RECOVERING METHOD USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide an energy recovery circuit capable of reducing the number of components and an energy recovering method using the same.;SOLUTION: The energy recovery circuit includes: a panel capacitor C_p formed equivalently in a scan electrode and a sustain electrode; a scan electrode driver 100 installed at a side of the scan electrode of the panel capacitor C_p to supply a sustaining pulse to the side of the scan electrode; a sustain electrode driver 102 installed at a side of the sustain electrode of the panel capacitor C_p to supply the sustaining pulse to the side of the sustain electrode; one source capacitor Cs commonly connected to the scan electrode driver and the sustain electrode driver to supply a voltage to the panel capacitor C_p and to charge with a voltage discharged from the panel capacitor C_p; and a path providing part 104 to provide a current path of both the panel capacitor C_p and the source capacitor Cs when a voltage is supplied from the panel capacitor C_p to the source capacitor Cs.;COPYRIGHT: (C)2006,JPO&NCIPI