The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Sep. 27, 2016

Filed:

Mar. 18, 2014
Applicant:

International Business Machines Corporation, Armonk, NY (US);

Inventors:

Thomas E. Lombardi, Poughkeepsie, NY (US);

Donald Merte, Poughkeepsie, NY (US);

Gregg B. Monjeau, Wallkill, NY (US);

David L. Questad, Hopewell Junction, NY (US);

Son K. Tran, Endwell, NY (US);

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/00 (2006.01); H01L 23/00 (2006.01); H01L 21/56 (2006.01); B23K 1/00 (2006.01); B23K 3/08 (2006.01);
U.S. Cl.
CPC ...
H01L 24/01 (2013.01); B23K 1/0016 (2013.01); B23K 3/087 (2013.01); H01L 21/565 (2013.01); H01L 21/566 (2013.01); H01L 21/568 (2013.01); H01L 24/81 (2013.01); H01L 24/13 (2013.01); H01L 24/16 (2013.01); H01L 2224/131 (2013.01); H01L 2224/16225 (2013.01); H01L 2224/16227 (2013.01); H01L 2224/81001 (2013.01); H01L 2224/8121 (2013.01); H01L 2224/81815 (2013.01); H01L 2924/014 (2013.01); H01L 2924/01006 (2013.01); H01L 2924/01019 (2013.01); H01L 2924/01029 (2013.01); H01L 2924/01033 (2013.01); H01L 2924/01047 (2013.01); H01L 2924/01076 (2013.01); H01L 2924/01082 (2013.01); H01L 2924/09701 (2013.01); H01L 2924/10253 (2013.01); H01L 2924/19041 (2013.01); H01L 2924/19105 (2013.01); H01L 2924/3511 (2013.01); H01L 2924/3512 (2013.01); Y10T 29/41 (2015.01); Y10T 29/49117 (2015.01);
Abstract

A fixture assembly and method of forming a chip assembly is provided. The fixture assembly includes a first plate having an opening sized to accommodate a chip mounted on a laminate. The fixture assembly further includes a second plate mated to the first plate by at least one mechanical fastening mechanism. The fixture assembly further includes a space defined by facing surfaces of the first plate and the second plate and confined by a raised stepped portion of at least one of the first plate and the second plate. The space is coincident with the opening. The space is sized and shaped such that the laminate is confined within the space and directly abuts the stepped portion and the facing surfaces of the first plate and the second plate to be confined in X, Y and Z directions.


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