| 摘要 |
An energy recovery apparatus of a plasma display panel is provided to reduce total volume and shield electromagnetic interference by forming an inductor pattern and a ground pattern on a printed circuit board. An energy recovery apparatus of a plasma display panel includes a main printed circuit board(500) and an auxiliary printed circuit board(510). The auxiliary printed circuit board is installed on the main printed circuit board. An inductor pattern(511) is formed on one side of the auxiliary printed circuit board. A ground pattern is formed on the other side of the auxiliary printed circuit board. A connective pad part is formed on the auxiliary printed circuit board in order to be electrically connected with the inductor pattern and the ground pattern.
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