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. 07, 2023
Filed:
Feb. 08, 2021
Globalfoundries U.s. Inc., Santa Clara, CA (US);
Anthony K. Stamper, Burlington, VT (US);
Steven M. Shank, Jericho, VT (US);
Venkata N. R. Vanukuru, Bangalore, IN;
GlobalFoundries U.S. Inc., Santa Clara, CA (US);
Abstract
Embodiments of the disclosure provide an integrated circuit (IC) structure, including a device layer including a device on a substrate. A local interconnect layer is over the device layer, and includes a first dielectric material over the substrate. The first dielectric material has a first effective dielectric constant. A second dielectric material is over the device and adjacent the first dielectric material. The second dielectric material has a second effective dielectric constant less than the first effective dielectric constant.