Method and joining jig for fabrication of an optical device

Details Method and joining jig for fabrication of an optical device Method and joining jig for fabrication of an optical device

2011-07-19

2011-07-19

Osele, Mark A (Department: 1745)

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

C156S250000, C156S252000, C156S253000, C156S538000, C156S539000, C359S490020, C359S490020

Reexamination Certificate

active

07981230

ABSTRACT:
Two prisms bonded together in a bonding step are then, in a pressing step, put onto a joining jig and pressed to be formed into an optical device. The joining jig has a pair of holding plates arranged opposite each other and a precision plate held between parts of the directly opposite surfaces of the holding plates. In the pressing step, the two prisms are pressed with the surface of one of the prisms placed in contact with the surface of the precision plate exposed to the gap between the holding plates, with another surface of the same one of the prisms placed in contact with the directly opposite surface of one of the holding plates, and with the surface of the other of the prisms placed in contact with the directly opposite surface of the other of the holding plates. Thus, the two prisms move along the oblique surface of each other, and are pressed onto the directly opposite surfaces of the holding plates. Thus, irrespective of variations in the chamfering done on the two prisms, the exterior shape of the joined prism is restricted by the directly opposite surfaces of the holding plates.

REFERENCES:
patent: 2382580 (1945-08-01), Rackett
patent: 5867314 (1999-02-01), Ota et al.
patent: 6101041 (2000-08-01), Ishibashi et al.
patent: 6964482 (2005-11-01), Fujisawa et al.
patent: 2000-143264 (2000-05-01), None

Affiliated with

Also associated with

Rating

Method and joining jig for fabrication of an optical device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and joining jig for fabrication of an optical device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and joining jig for fabrication of an optical device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2692547