| 摘要 |
PROBLEM TO BE SOLVED: To provide a plasma display device in which a heat sink disposed in a thermally conductive manner with a driving chip provided to a signal line is extended in a direction not interfering with the driving circuit so as to improve the heat radiation efficiency of the driving chip. SOLUTION: The coupling structure of front and rear covers is improved to keep a hollow space within the front and rear covers. The length of a heat radiating member in contact with the driving chip on the signal line connecting the electrode and the driving circuit of the plasma display panel is extended in the above hollow space so as to improve the heat radiation effect of the driving chip. COPYRIGHT: (C)2007,JPO&INPIT
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