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:
May. 09, 2017
Filed:
Dec. 03, 2015
Stmicroelectronics SA, Montrouge, FR;
Pierre Bar, Grenoble, FR;
Perceval Coudrain, Grenoble, FR;
STMicroelectronics SA, Montrouge, FR;
Abstract
A three-dimensional integrated structure includes a first and a second element each having an interconnection part formed by metallization levels encased in an insulating region. The first and second elements are attached to one another by the respective interconnection parts. The first element includes an electrical connection via passing through a substrate. A thermal cooling system includes at least one cavity having a first part located in the insulating region of the interconnection part of the first element and a second part located in the insulating region of the interconnection part of the second element and at least one through channel extending from a rear face of the first element to open into the at least one cavity.