Plasma display device and method of reducing interference to radio-broadcasting waves, caused by electromagnetic waves derived from plasma display device

摘要

A plasma display device includes a plasma display panel, and a driving pulse generator which generates pulses for driving the plasma display panel, and a memory storing data necessary for generating the pulses each having a frequency identical with one of a plurality of predetermined frequencies. The driving pulse generator generates the pulses each having an appropriate frequency associated with each of regions in which the plasma display device is used. The appropriate frequency is a frequency which reduces interference to medium or short radio-casting wave by electromagnetic wave caused by the plasma display device.