摘要 |
The plasma display apparatus disclosed comprises: a noise filter circuit, having noise filter (253), connected to an AC supply disposed at the back side of the plasma display panel; and a back cover (12) composed of a magnetic metal material disposed at the back side of the plasma display panel to cover the noise filter circuit, wherein magnetic lines of force in the core, made of magnetic material and consisting the noise filter (253), direct approximately identical to the in-plane direction of the back cover (12). The configuration can eliminate audible noises because the amount of leakage flux passing through the back cover is reduced. <IMAGE> |