| 摘要 |
A plasma display device is provided to reduce malfunction of a switching device by easily radiating the heat generated from a drive board externally through a heat sink made of carbon fiber. A plasma display device includes drive boards(510,520,530,540) applying a drive pulse to a plasma display panel, and a heat sink(600) made of carbon fiber and contacting the drive board for radiating heat generated from the drive board externally. The heat sink has a heat source transferring the heat from the drive boards to the heat source, and plural heat radiating pins protruding from the heat source in a pin shape. The heat source is integrally formed on the heat radiating pin.
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