| 摘要 |
PROBLEM TO BE SOLVED: To provide a plasma display device and a power supply device for supplying voltage for driving the plasma display device. SOLUTION: The plasma display device and a power supply device thereof generate voltage corresponding to a power source which is not provided using a variable resistor based on principles of voltage distribution even without providing a part of the power source, for reducing the number of power sources used for the power supply device. Consequently, the power supply device is constituted at a low cost, a burden of a driving device is reduced and burnout of an element is prevented by reducing the number of power sources used for the power supply device. COPYRIGHT: (C)2007,JPO&INPIT
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