| 摘要 |
A plasma display device is provided to effectively radiate the heat generated from a circuit device, thereby securing stable operation of the circuit device. A panel displays an image through gas discharge. A chassis base(30) is engaged to the panel to support the panel. A circuit board(50) applies an electric signal to an electrode of the panel. A signal transmitting member(45) is installed to electrically connect the electrode of the panel with the circuit board, and is equipped with at least one circuit device. The signal transmitting member is supported by a chassis bed(40). The signal transmitting member has at least one ventilation part for ventilating the heat generated from the circuit device mounted on the signal transmitting member.
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