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:
Feb. 10, 2015

Filed:

Nov. 08, 2012
Applicant:

Valeo Electronique ET Systemes DE Liaison, Newton, FR;

Inventors:

Jean-Michel Morelle, Beaugency, FR;

Laurent Vivet, Bois d'Arcy, FR;

Mathieu Medina, Pessac, FR;

Sandra Dimelli, Bois d'Arcy, FR;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 26/00 (2014.01); B23K 1/20 (2006.01); B23K 1/005 (2006.01); B23K 37/04 (2006.01); H05K 3/34 (2006.01); B23K 3/08 (2006.01); B23K 26/20 (2014.01); H01L 23/00 (2006.01);
U.S. Cl.
CPC ...
B23K 1/20 (2013.01); B23K 1/0056 (2013.01); B23K 37/0408 (2013.01); H05K 3/341 (2013.01); H05K 3/3478 (2013.01); B23K 3/08 (2013.01); B23K 26/20 (2013.01); H01L 24/75 (2013.01); B23K 2201/40 (2013.01); H05K 3/3484 (2013.01); H05K 2203/0195 (2013.01); H05K 2203/0278 (2013.01); H05K 2203/0415 (2013.01); H05K 2203/082 (2013.01); H05K 2203/107 (2013.01); H05K 2203/163 (2013.01);
Abstract

A method having a step of heating a mass forming a braze. Before the heating step, the method includes steps of arranging the mass and the member on the support. In particular, it includes a step of positioning the mass on the support and a step of applying a first compressive force on the mass so as to compress said mass against the support, the intensity of the first force increasing up to a predetermined first value chosen so as to flatten the mass. Next, the method includes a step of positioning the member on the flattened mass and a step of applying a second compressive force to the member so as to compress said member against the flattened mass and the support, the intensity of the second force increasing up to a second predefined value, the second predefined value being lower than the first predefined value.


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