| 摘要 |
PROBLEM TO BE SOLVED: To provide a method and a device for driving a plasma display panel, which reduce EMI and noise at transition from an address period to a sustain period. SOLUTION: In the device for driving a plasma display panel, at the transition from an address period to a sustain period, low-voltage drive switches for all the scan ICs are not turned on to set outputs of the scan ICs to to be in a floating state, and drain and source voltages are equalized through a power recovery circuit. Thereafter, the switches are turned on simultaneously. Thus no current causes to flow to the switches, when the switches of the scan ICs are turned on. COPYRIGHT: (C)2005,JPO&NCIPI
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