MIRROR DEVICE FOR VEHICLE

摘要

PROBLEM TO BE SOLVED: To provide a mirror device for a vehicle, capable of preventing lowering of rear visibility while vibrating a mirror to eliminate waterdrops. SOLUTION: This mirror device 1 is equipped on the vehicle to confirm a rear part or a rear side of a present vehicle by a driver. In the device 1, a vibration means 3 to very weakly vibrate the mirror 2 is provided, and noise for generating stochastic resonance in the very weak vibration is superimposed. COPYRIGHT: (C)2007,JPO&INPIT