| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve use efficiency of light emitted from light sources in a display device. <P>SOLUTION: The display device includes a case having a back chassis, a display arranged inside the case, a light guide plate arranged at a back side of the display and formed as an incident surface wherein light is incident of at least a part of an outer peripheral surface, a light source unit having the light sources arranged by being opposite to the incident surface of the light guide plate at a side of the light guide plate and being movable in a direction orthogonal to a thickness direction of the light guide plate against the back chassis, a heat radiation member mounting the light source unit and emitting heat generated when driving the light sources, and a cushion for energizing the light source unit in a direction approaching the incident surface of the light guide plate. <P>COPYRIGHT: (C)2013,JPO&INPIT |
