Vibrating device and image equipment having the same

Details Vibrating device and image equipment having the same Vibrating device and image equipment having the same

2010-06-09

2011-12-13

Perkey, W. B. (Department: 2862)

Photography

Camera detail

Reexamination Certificate

active

08075204

ABSTRACT:
A drive unit inputs an electrical signal to the first and second vibrating members to generate, in a light-transmitting region of a dust-screening member, vibration forming peak ridges defining a closed curve around a first virtual intersection of an virtual symmetry axis at the same distance from the first and second vibrating members and a vibrational axis for both first and second vibrating members, the vibration gradually increasing as the amplitude of each vibrational peak approaches the first virtual intersection, and having a maximum amplitude at the vibrational peak including the first virtual intersection. The drive unit controls the electrical signal to move the vibrational axes of the first and second vibrating members on the virtual symmetry axis and to change the first virtual intersection to a second virtual intersection and moving a vibrational peak of maximum vibrational amplitude to a position including the second virtual intersection.

REFERENCES:
patent: 2004/0169761 (2004-09-01), Kawai et al.
patent: 2010/0165187 (2010-07-01), Miyazawa
patent: 2010/0165462 (2010-07-01), Kawai et al.
patent: 2010/0231780 (2010-09-01), Kawai
patent: 2010/0315712 (2010-12-01), Kawai
patent: 2010/0325825 (2010-12-01), Kawai
patent: 2007-267189 (2007-10-01), None

Affiliated with

Also associated with

Rating

Vibrating device and image equipment having the same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Vibrating device and image equipment having the same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vibrating device and image equipment having the same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4312396