| 摘要 |
PURPOSE: A three-dimensional screen and a manufacturing method thereof are provided to improve abrasion resistance thereof using a urethane material, and to improve transparency and color visibility thereof using a white urethane film as a back film. CONSTITUTION: A three-dimensional screen includes a urethane silver film (10) and a urethane white film (20). The surface of the silver film for three dimensions is embossed. The white film as a back film for the silver film is laminated on the silver film, and improves transparency and color visibility. The silver film for diffused reflection is formed by mixing urethane (16) with silver powder (14). |
