A panel type display device for minimizing temperature increase in the interior of a case and a display panel. The display device includes a case, a display panel mounted in an interior of the case, at least one circuit board for controlling the display panel, a first cooling fluid path for cooling the display panel, and a second cooling fluid path for cooling the circuit board. In the display device, the first and second cooling fluid paths are separated from each other.

 
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> Methods and apparatus for reducing radio frequency emissions in fluorescent light lamps

> Fluorescent lamp, backlight apparatus, and manufacturing method of fluorescent lamp

~ 00583