Adhesive film position detector and adhesive film joining...

Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – With inspecting and/or illuminating means

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C156S350000, C156S504000

Reexamination Certificate

active

07849899

ABSTRACT:
An illuminator emits light obliquely to an end of an adhesive film. A CCD camera is provided in a direction perpendicular to the adhesive film to capture an image of the light reflected irregularly from the end of the adhesive film. A black plate is provided on a back side of the adhesive film. In the image obtained by the CCD camera, therefore, only the end of the adhesive film is displayed whitely in a line shape. A position of the adhesive film is determined based on a line corresponding to the end of the adhesive film. Since the light reflected from the end of the adhesive film is utilized, the position of the adhesive film can be determined accurately irrespective of a color of the adhesive film, a color of a base film to which the adhesive film is joined, and a depth of each color.

REFERENCES:
patent: 2006/0021710 (2006-02-01), Nitta
patent: 2006/0027331 (2006-02-01), Hirai et al.
patent: 07-195527 (1995-08-01), None

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Adhesive film position detector and adhesive film joining... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Adhesive film position detector and adhesive film joining..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Adhesive film position detector and adhesive film joining... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4207814

All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.