| 摘要 |
PROBLEM TO BE SOLVED: To provide a lighting device that emits the light of high luminance by small electric power by attaching a reflecting plate around a transparent acrylic and by applying a laser from the side face of the acrylic and making it reflect. SOLUTION: A crystal reflector is constructed by attaching a reflecting plate around the transparent acrylic. A laser beam is irradiated from the lower right direction of the acrylic and the laser irradiator is rotated by a rotary unit. A lighting device is obtained which generates 8,000 watts of electric power with 80 watts of power by expanding the size of the acrylic. COPYRIGHT: (C)2006,JPO&NCIPI |
