Driving mechanism for chip detachment apparatus

Adhesive bonding and miscellaneous chemical manufacture – Differential fluid etching apparatus – With microwave gas energizing means

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C156S583200, C438S464000, C438S976000

Reexamination Certificate

active

10977674

ABSTRACT:
A driving mechanism and method are provided for driving a detachment tool adapted to detach a chip from an adhesive tape to which the chip is mounted. The mechanism includes a first actuator coupled to the detachment tool and operative to drive the detachment tool to move along a first axis substantially perpendicular to a surface of the chip, and a second actuator coupled to the detachment tool and operative to drive the detachment tool to move adjacent to a width of the chip along a second axis perpendicular to the first axis. The first actuator is configured for programmable movement along the first axis with respect to the chip in conjunction with the second actuator for movement adjacent the width of the chip to provide controlled lifting of the chip for propagation of delamination between the chip and the adhesive tape.

REFERENCES:
patent: 4850780 (1989-07-01), Safabakhsh et al.
patent: 4990051 (1991-02-01), Safabakhsh et al.
patent: 5755373 (1998-05-01), Nakamura
patent: 6561743 (2003-05-01), Nakatsu
patent: 6629553 (2003-10-01), Odashima et al.
patent: 2002/0129899 (2002-09-01), Mimata et al.
patent: 2003/0070750 (2003-04-01), Moore et al.
patent: 2005/0255673 (2005-11-01), Cheung et al.

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

Driving mechanism for chip detachment apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Driving mechanism for chip detachment apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Driving mechanism for chip detachment apparatus will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3882625

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