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.
Patent No.:
Date of Patent:
Oct. 05, 2021
Filed:
Sep. 17, 2018
Applicant:
Cree Fayetteville, Inc., Fayetteville, AR (US);
Inventors:
Jennifer Stabach, Rogers, AR (US);
Brice McPherson, Fayetteville, AR (US);
Chad B. O'Neal, Springdale, AR (US);
Assignee:
CREE, INC., Durham, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 7/00 (2006.01); B23K 1/20 (2006.01); B23K 1/00 (2006.01); H05K 3/02 (2006.01); B23K 26/361 (2014.01); B23K 26/362 (2014.01); H01L 23/13 (2006.01); H05K 1/02 (2006.01); H05K 3/24 (2006.01); H05K 3/34 (2006.01); H01L 23/373 (2006.01); H01L 23/498 (2006.01);
U.S. Cl.
CPC ...
B23K 1/20 (2013.01); B23K 1/0016 (2013.01); B23K 26/361 (2015.10); B23K 26/362 (2013.01); H01L 23/13 (2013.01); H05K 3/027 (2013.01); H01L 23/3735 (2013.01); H01L 23/49894 (2013.01); H01L 2224/32225 (2013.01); H05K 1/0263 (2013.01); H05K 3/243 (2013.01); H05K 3/341 (2013.01); H05K 2201/09363 (2013.01); H05K 2203/0315 (2013.01); H05K 2203/1173 (2013.01);
Abstract
A process for manufacturing an electronic component having attaches includes providing a first component having a first attach, forming trenches on a portion of the first attach with a laser to form a solder stop, and providing a second component comprising a second attach. The process further includes providing solder between the first attach and the second attach to form a connection between the first component and the second component, where the trenches contain the solder to a usable area. A device produced by the process is disclosed as well.