| 摘要 |
PROBLEM TO BE SOLVED: To compose an light shutter that is robust and can be used diversely. SOLUTION: The light shutter comprises individual modules 10. In respective modules 10, a light-emitting unit and/or a light receiving unit are in a closed casing 12 and function independently. The modules 10 are connected and can be electrically separated and connected to transmit energy and/or signals. The modules 10 can be connected adjacently without changing the scanning interval of a lens 14. COPYRIGHT: (C)2007,JPO&INPIT |
