CIRCUIT DEVICE OF EMITTING HEAT AND BACKLIGHT UNIT COMPRISING THEREOF

摘要

There are provided a circuit device for emitting heat to the outside and a backlight unit including the same. The present invention relates to a display device, a backlight unit connected to a display panel, or a constituent element thereof. The circuit device generates heat, and one or more heat emitting units for emitting heat generated from the light source of the backlight unit to the outside are added to the circuit device, and the backlight unit controlled by the aforementioned circuit device is provided. Each of the heat emitting units according to one embodiment of the present invention includes two or more different material layers to fix the circuit device and provide a heat emitting/directing function.

主权项

1. A circuit device, comprising:
a first circuit unit electrically connected to a light source unit; a second circuit unit receiving a control signal for controlling the light source unit; and at least one heat emitting unit connected to one side of the first circuit unit to cover the outside of the light source unit.