摘要 |
PROBLEM TO BE SOLVED: To provide a display device capable of preventing the temperature of a housing case from rising by improving heat dissipation performance and then suppressing heating of the housing case by a heat generating component. SOLUTION: The display device is a display device 10 which includes a circuit board 6 disposed in housings 1 and 4 and mounted with an electronic component 6a generating heat and the housing case 4 disposed opposite the electronic components 6a, and displays videos. Further, the display device 10 includes a heat diffusing means 4a, which has an air flow passage in which air circulates perpendicularly to block the heat of the electronic component 6a, and is isolated from a case opposed surface 6a1 of the electronic component 6a and extends along the housing case 4 to diffuse the heat of the electronic component 6a, between the housing case 4 and the case opposed surface 6a1 to the housing case 4 of the electronic component 6a. COPYRIGHT: (C)2009,JPO&INPIT
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