| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a new structure of an optical device module driving device attachable/detachable from an optical device module, which prevents an optical device from breaking or degradiating in life by suppressing electric noise at attaching/detaching the optical device module. SOLUTION: There are provided a module engagement part where an electrode terminal of the optical device module is attachable/detachable, an engagement electrode which is formed at the module engagement part and electrically connects to the electrode terminal, and a switch which comprises a wiring for electrically connecting the engagement electrode to the optical device module driving circuit and shorts the electrode terminal as a circuit while opens the wiring in a circuit manner.</p> |
