| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an optical device designed so as to have a smaller size in the optical device used in a projector, optical switch, bar code, copying machine or the like. <P>SOLUTION: The optical device 10 includes: a light source 13; a mirror element 12 having a mirror 36 that reflects light emitted from the light source 13 toward a predetermined direction; and a mirror element accommodating body 11 for accommodating the mirror element 12 and sealing a space D where the mirror element 12 is accommodated. The light source 13 is disposed in the mirror element accommodating body 11. <P>COPYRIGHT: (C)2007,JPO&INPIT |
