| 摘要 |
A light-emitting panel (1, 5) of the present invention has a LED (11, 51), a surface light-emitting member (12, 52), a light source holder (14, 54), and a holder supporting portion (13, 53). The surface light-emitting member (12, 52) has a rectangular plate shape and at least one surface of front and back surfaces is surface-emitted by entering light from the light source into an incident edge (121a, 521a). The light source holder (14, 54) holds the LED (11, 51) such that a light exit of the light source is arranged toward the incident edge (121a, 521a). The holder supporting portion (13, 53) is fixed to the surface light-emitting member (12, 52) and hold detachably the light source holder (14, 54). The light-emitting panel (1, 5) of the present invention can reduce effects of the light source due to thermal expansion of the surface light-emitting member (12, 52), and easily replace the light source. |
