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:
Sep. 12, 2023
Filed:
Jun. 22, 2021
International Business Machines Corporation, Armonk, NY (US);
Nicholas Anthony Lanzillo, Wynantskill, NY (US);
Hosadurga Shobha, Niskayuna, NY (US);
Huai Huang, Clifton Park, NY (US);
Lawrence A. Clevenger, Saratoga Springs, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A semiconductor structure with one or more backside metal layers that include a plurality of portions of a floating metal layer separated by dielectric material from one or more power and ground lines in the backside metal layer. The height of each of the plurality of portions of the floating metal layer in each of the one or more backside metal layers and the distance between adjacent portions of the plurality of portions of the floating metal layer in each of the one or more backside metal layer correlates to the capacitance of each of the one or more backside metal layers.