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:
Mar. 05, 2019
Filed:
May. 12, 2017
Applicant:
Globalfoundries Inc., Grand Cayman, KY;
Inventors:
Kathryn C. Rivera, Hopewell Junction, NY (US);
Janak G. Patel, South Burlington, VT (US);
David Stone, Jericho, NY (US);
Samantha Donovan, Annapolis, MD (US);
Assignee:
GLOBALFOUNDRIES Inc., Grand Cayman, KY;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/36 (2006.01); H01L 23/367 (2006.01); H01L 23/552 (2006.01); H01L 23/00 (2006.01);
U.S. Cl.
CPC ...
H01L 23/3675 (2013.01); H01L 23/36 (2013.01); H01L 23/552 (2013.01); H01L 23/562 (2013.01);
Abstract
Heat spreader lids and package assemblies including a heat spreader lid. The heat spreader lid has a central region configured to be coupled with an electronic component, a peripheral region configured to be coupled with a substrate, and a connecting region arranged between the central region and the peripheral region. The connecting region is configured to impart stress relief to the central region.