| 摘要 |
PURPOSE: To provide a tilted device with sufficient load resistant properties and bury the device flush in a floor surface and make an effective use of a floor space. CONSTITUTION: A floor recessed part 8 is installed between a concrete floor surface and a floor finishing surface 2. A surface emitter 13 and a display 20 of a positive film are loaded on a loading base mount which segments the bottom. On one hand, the surface is coated and protected with a floor finishing transparent panel flush with the floor finishing surface. A light source 19 housed in a light source housing part 12 of the floor recessed part 8 supplies incident light to a surface emitter 13, thereby illuminating the rear surface of the display 20. Since this lighting display device A is designed under face structure of a solid-core layer, is serviceable to guidance and exhibit and advertising and so forth wherein a withstand load ability is secured to a walking load or the like. |
