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:
Feb. 21, 2023
Filed:
Dec. 13, 2018
Intel Corporation, Santa Clara, CA (US);
Prasad Ramanathan, Chandler, AZ (US);
Nicholas Neal, Gilbert, AZ (US);
Chandra Mohan Jha, Chandler, AZ (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
Integrated circuit IC package with one or more IC dies including solder features that are thermally coupled to the IC. The thermally coupled solder features (e.g., bumps) may be electrically insulated from solder features electrically coupled to the IC, but interconnected with each other by one or more metallization layers within a plane of the IC package. An in-plane interconnected network of thermal solder features may improve lateral heat transfer, for example spreading heat from one or more hotspots on the IC die. An under-bump metallization (UBM) may interconnect two or more thermal solder features. A through-substrate via (TSV) metallization may interconnect two or more thermal solder features. A stack of IC dies may include thermal solder features interconnected by metallization within one or more planes of the stack.