| 摘要 |
PROBLEM TO BE SOLVED: To provide a display signboard capable of easily removing a display panel with display information from a light guide plate.SOLUTION: A display signboard is to be provided with a light source part 10, a light guide plate 20 guiding out light of the light source part incident from side faces toward either one or both of main faces, a display panel 30 arranged on either one or both of the main faces of the light guide plate for displaying display information on the surface, mounting members 40 capable of being mounted in protrusion on the surfaces in the vicinity of a left side face and a right side face of the display panel, and a slide grooves 31 formed on the left side face and the right side face of the display panel capable of letting the mounting members slide. |
