Optical scanner

Details Optical scanner Optical scanner

G - Physics

01

N

340/123.4

G01N 21/86 (2006.01) B65H 23/04 (2006.01) G06K 7/10 (2006.01)

Patent

CA 1201785

ABSTRACT An improved optical scanner has a light source and a focusing element to direct the light to a region of an adjacent moving web. The sensor also includes a second focusing element to focus the reflected light onto a slit having a selected orientation. Electronic elements sense the light passing through the slit and generate an output control signal.

399930

Affiliated with

Also associated with

Rating

Optical scanner does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Optical scanner, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical scanner will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1330382