| 摘要 |
PROBLEM TO BE SOLVED: To provide a display board having three-dimensional effect, high-grade feeing, high shock resistance and high strength. SOLUTION: This display board includes: a substrate body; a transparent substrate arranged on the visible side of the substrate body; and a frame member arranged on the outer peripheral side of the substrate body and the transparent substrate, and constituted so as to arrange the substrate body and the transparent substrate mutually separately at a fixed interval. COPYRIGHT: (C)2010,JPO&INPIT
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