| 摘要 |
PROBLEM TO BE SOLVED: To provide a plasma display and its power supply unit capable of making normal discharging generated, even if the temperature changes, by automatically adjusting the voltage to drive the plasma display due to the temperature changes. SOLUTION: The power supply unit of the plasma display adjusts the output voltage by using the voltage divided by the resistors connected to the output, and supplies this output voltage to the driver of the plasma display panel. The unit changes the resistance of at least one of the 1st resistors to make the output voltage change, depending on the temperature of the plasma display panel. In this way, since the drive voltage of the plasma display is adjusted automatically depending on the temperature, normal discharging is ensured even if the temperature changes. COPYRIGHT: (C)2007,JPO&INPIT
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