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:
Nov. 28, 2023
Filed:
Oct. 06, 2021
Applicant:
Stats Chippac Pte. Ltd., Singapore, SG;
Inventors:
Assignee:
STATS ChipPAC Pte. Ltd., Singapore, SG;
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/367 (2006.01); H01L 25/065 (2023.01); H01L 25/10 (2006.01); H01L 25/00 (2006.01);
U.S. Cl.
CPC ...
H01L 23/3675 (2013.01); H01L 25/0655 (2013.01); H01L 25/105 (2013.01); H01L 25/50 (2013.01);
Abstract
A semiconductor device has a substrate and a first semiconductor die disposed over the substrate. A subpackage is also disposed over the substrate. A stiffener is disposed over the substrate around the first semiconductor die and subpackage. A heat spreader is disposed over the stiffener. The heat spreader is thermally coupled to the first semiconductor die. The heat spreader has an opening over the subpackage.