| 摘要 |
A plasma display device includes a scan electrode, a scan circuit configured to selectively apply a first voltage through a first input terminal and a second voltage, lower than the first voltage, through a second input terminal to the scan electrode during an address period, a transformer including a primary coil and a secondary coil, a capacitor including a first terminal and a second terminal respectively connected to the first input terminal and the second input terminal, the capacitor being charged with a third voltage corresponding to a difference between the first voltage and the second voltage in accordance with a current transmitted to the secondary coil, and a first switch connected between the second input terminal and a power source configured to supply the second voltage.
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