Video probe aligning of object to be acted upon

Details Video probe aligning of object to be acted upon Video probe aligning of object to be acted upon

1992-01-31

1994-05-24

Britton, Howard W.

Television

Special applications

Manufacturing

348 87, 348129, H04N 718

Patent

active

RE0346152

ABSTRACT:
An aligning system includes an object to be acted upon at predetermined locations, such as a circuit board to receive solder paste. There is a device, such as a stencil, characterized by the pattern for acting upon the object. A video probe is arranged to look at both the device and the object for providing image signals representative of both. A comparator compares the image signals to provide an error signal representative of misalignment between the device and object. A positioner responsive to the error signal relatively positions the device and object to reduce the error. An operator causes the device to operate upon the object at the predetermined locations.

REFERENCES:
patent: 4608494 (1986-08-01), Kobayashi
patent: 4672437 (1987-06-01), Casper
patent: 4686565 (1987-08-01), Ando
patent: 4737845 (1988-04-01), Suzuki

Affiliated with

Also associated with

Rating

Video probe aligning of object to be acted upon does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Video probe aligning of object to be acted upon, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Video probe aligning of object to be acted upon will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1964479