| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a backlight unit capable of easily forming a curved or a three-dimensional shape. <P>SOLUTION: The backlight unit according to the present invention comprises a light guide panel which including a light guide plate having on one surface or both surfaces thereof a plurality of notches, an uneven dot pattern, a printed dot pattern or a sanded surface, or a light diffusion plate; a luminous means which includes an LED lamp mounted on a PCB to emit light to the light guide panel; a groove formed along an edge of the light guide panel so that the luminous means is installed in the light guide panel; and a thin heat radiating plate fixed on a back surface of the PCB along the groove. <P>COPYRIGHT: (C)2007,JPO&INPIT |
