| 摘要 |
<P>PROBLEM TO BE SOLVED: To eliminate a minimum bend and to transmit a light. <P>SOLUTION: Hinges 21 and 41 to connect a first and a second housings 11 and 31 rotatably are connected by a rotating shaft 45, optical fibers 51 and 61 are arranged in the first and the second housings 11 and 31, tilt faces 53 and 63 are formed at ends of the optical fibers 51 and 61, the tilt faces 53 and 63 are arranged at a central axis 47 of the rotating shaft 45, and opposite sides of the tilt faces 53 and 63 are arranged so as to oppose mutually. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
