Lens drive device, spring member and manufacturing methods...

Details Lens drive device, spring member and manufacturing methods... Lens drive device, spring member and manufacturing methods...

2011-08-02

2011-08-02

Thompson, Timothy J (Department: 2873)

Optical: systems and elements

Lens

With support

C359S811000, C359S813000, C359S814000

Reexamination Certificate

active

07990631

ABSTRACT:
A lens drive device may include a movable body movable in an optical axis direction, a support body supporting the movable body through a spring member which may include spring pieces electrically separated from each other, formed with a coil connecting part to which one of a winding start part and a winding end part of the coil is electrically connected. The movable body is provided with an accommodating part for accommodating the coil connecting part. The spring member may include a plate spring-shaped arm part connecting a support body side fixing part with a movable body side fixing part and the arm part is provided with a laser cut portion formed by a laser in a part of an edge part of the arm part. An edge part of the arm part except the laser cut portion may be a cut portion formed by press working or etching processing.

REFERENCES:
patent: 2008/0117536 (2008-05-01), Higuchi
patent: 2006-201525 (2006-08-01), None
patent: 2006-227103 (2006-08-01), None

Affiliated with

Also associated with

Rating

Lens drive device, spring member and manufacturing methods... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Lens drive device, spring member and manufacturing methods..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lens drive device, spring member and manufacturing methods... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2742937