Actuator and anti-vibration camera module using same

Details Actuator and anti-vibration camera module using same Actuator and anti-vibration camera module using same

2011-06-21

2011-06-21

Fuller, Rodney E (Department: 2862)

Photography

Camera shake sensing

Having stabilization system

C348S208110

Reexamination Certificate

active

07965932

ABSTRACT:
An actuator includes a first barrel, a second barrel, a first magnetic portion, a second magnetic portion and a plurality of springs. The second barrel is received in the first barrel. The first magnetic portion and the second magnetic portion are arranged between the first barrel and the second barrel. The first magnetic portion is fixed to the first barrel. The second magnetic portion is fixed to the second barrel. The first magnetic portion is opposite to the second magnetic portion. The first and second magnetic portions cooperatively drive the second barrel to move in the first barrel on the plane perpendicular to a central axis of the first barrel. The springs are elastically connected to the first barrel and to the second barrel, to provide a restoring force between the first barrel and the second barrel when the first barrel is not coaxial with the second barrel.

REFERENCES:
patent: 4643522 (1987-02-01), Takashima
patent: 6052240 (2000-04-01), Ikari
patent: 6154611 (2000-11-01), Washisu
patent: 6397008 (2002-05-01), Kuwana et al.
patent: 7440688 (2008-10-01), Uehara et al.
patent: 7463436 (2008-12-01), Takahashi et al.
patent: 7466910 (2008-12-01), Akada et al.
patent: 7675566 (2010-03-01), Tagome et al.
patent: 2006/0165397 (2006-07-01), Uehara et al.
patent: 2009/0263116 (2009-10-01), Saito

Affiliated with

Also associated with

Rating

Actuator and anti-vibration camera module using 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 Actuator and anti-vibration camera module using same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Actuator and anti-vibration camera module using same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2720214