| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an edge light flat light emitting source device easy to conduct exchanging of a primary light source lamp. <P>SOLUTION: A straight tube lamp 4 and a reflector 12 and a frame body 14 covering them are arranged adjacently to an end surface of a light guide plate 2, and light incident on the light guide plate 2 from the lamp 4 is emitted from a light emitting surface 2b. The reflector 12 and frame body 14 are respectively divided into first parts 12A, 14A located on the side of the light emitting surface 2b as to a thickness direction of the light guide plate 2 and second parts 12B, 14B located on the side of the back surface 2c. The first frame body part 14A supports the first reflector part 12A, while the second frame body part 14B supports the second reflector part 12B. The second parts 12B, 14B are fitted on the light guide plate 2, and the first parts 12A, 14A are movable to the light guide plate 2 and the second parts 12B, 14B. <P>COPYRIGHT: (C)2004,JPO |
