Attaching components to a printed circuit card

Details Attaching components to a printed circuit card Attaching components to a printed circuit card

2005-04-05

2005-04-05

Kopec, Mark (Department: 1751)

Compositions

Magnetic

Chromium or chromium compound containing

C252S062550, C252S062590, C252S062630, C252S511000, C252S518100, C428S3550RA, C428S065100, C257S741000, C257S746000, C257S666000, C438S117000, C438S123000

Reexamination Certificate

active

06875367

ABSTRACT:
Coupling components to an underlying substrate using a composition of a polymer and magnetic material particles. Upon applying the composition between the component and the printed circuit board, the composition may be subjected to a magnetic field to align the magnetic material particles into a conductive path between the component and the underlying substrate. At the same time the polymer-based material may be cured or otherwise solidified to affix the conductive path formed by the magnetic material particles.

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“Process for Producing Magnetic Layers,” IBM Technical Disclosure Bulletin # NN86123197, Dec. 1986, US. (3 pgs.).

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