| 摘要 |
<p>The present invention relates to a light source device for a backlight unit in a display apparatus, which can more rapidly and efficiently discharge heat generated from LEDs in a backlight unit for use as a rear-direction light source in LCD and LED display apparatuses, and the configuration of which is simplified, thereby achieving a lighter product and a speedy assembly process. To this end, the display device on the inside of a rear cover of which the backlight unit is installed, according to the present invention, comprises: a heat dissipation cover, which is coupled to a position on the rear cover where at least one side of the rear cover is open, applied as a partial component of a case of the rear cover, and exposed to the exterior, so that the thickness of the rear cover is excluded from a thickness for conducting heat; and a light source unit, which is coupled to an inner surface of the area of the heat dissipation cover that is exposed to the exterior, and which has a plurality of LEDs mounted on top of a pattern substrate so as to supply light to a light guide plate of the backlight unit.</p> |
