| 摘要 |
<p>A retroreflecting functional member capable of developing retroreflecting characteristics excellent more than those of a cube corner type retroreflecting functional member having a most excellent retroreflecting performance. The retroreflecting functional member (1) is formed by injection-molding transparent acrylic resin, and the shape thereof is formed in a generally plate shape in which an upper surface (2), a lower surface (3), and left and right side surfaces (4) and (5) are formed flat. A front surface (6) is formed to be used as an incident and outgoing surface, a rear surface (7) is aluminum- deposited for use as a reflective surface, and the outer side of the rear surface (7) is protected with resin (8).</p> |
