| 摘要 |
PURPOSE: A signboard with a rear decoration lamp is provided to process the external surface of a light transmitting part by sand, thereby reducing dazzle. CONSTITUTION: A signboard with a rear decoration lamp comprises a frame(10), an advertisement panel(20), a light transmitting panel(40), and a rear light irradiation light source. The advertisement panel is placed on the frontal side of the frame. The light transmitting panel is placed on the rear side of the frame and includes a light transmitting part(47) exposed to the rear edge of the frame. The rear light irradiation light source irradiates light to the light transmitting panel to supply a rear light effect. The external surface of the light transmitting part is processed by sand. The light transmitting panel includes a receiving unit(44) for the rear light irradiation light source. |
