| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a light-emitting device using a light guide plate, which can improve decoration effects. <P>SOLUTION: The light-emitting device includes the light guide plate 10 wherein dot-shaped light-emitting sections are formed at a back face side, and light sources for making light incident from a side face side of the light guide plate 10. Each light-emitting section has a first recessed section 12 containing two inner surfaces as reflecting surfaces (a first reflecting surface 12a and a second reflecting surface 12b) which are inclined to face to an advancing direction of light emitted from the light source as the light advances to a surface side of the light guide plate 10 and are opposite each other and parallel to each other via an internal space. <P>COPYRIGHT: (C)2013,JPO&INPIT |
