| 摘要 |
PURPOSE: An on/off state sequence circuit for a plasma display panel is provided to control an on/off state sequence signal by adjusting a time constant. CONSTITUTION: A transformer applies a voltage, which is supplied to a first side, to a second side. At least one DC/DC converter(230,260) is connected to the transformer. The DC/DC converter supplies voltages which vary in size. A driving delay part(220,250) delays the drive of the DC/DC converter. |
