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. 28, 2023
Filed:
Nov. 22, 2019
Stmicroelectronics S.r.l., Agrate Brianza, IT;
Sebastiano Ravesi, Catania, IT;
Giovanni Abagnale, Piacenza, IT;
STMicroelectronics S.r.l., Agrate Brianza, IT;
Abstract
In one embodiment, a method includes forming a plurality of thermocouples coupled in series by forming first metal segments comprising a first metal, each of the first metal segments having a L-shape. The method further includes forming a plurality of deep openings to expose a first contact region of each of the first metal segments, and forming a plurality of shallow openings to expose a second contact region of each of the first metal segments. The method further includes forming second metal segments comprising a second metal over the dielectric layer. The second metal is a different type of metal than the first metal. Each of the second metal segments contacts one of the first contact region of the first metal segments through one of the plurality of deep openings and contacts one of the second contact region of the first metal segments through one of the plurality of shallow openings. The plurality of thermocouples is formed within a building component.