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, 2023
Filed:
Mar. 04, 2021
Globalfoundries U.s. Inc., Santa Clara, CA (US);
Arkadiusz Malinowski, Dresden, DE;
Alexander M. Derrickson, Saratoga Springs, NY (US);
Haiting Wang, Clifton Park, NY (US);
GlobalFoundries U.S. Inc., Santa Clara, CA (US);
Abstract
A structure includes a semiconductor fin on a substrate. A first fin transistor (finFET) is on the substrate, and a second finFET is on the substrate adjacent the first finFET. The first finFET and the second finFET include respective pairs of source/drain regions with each including a first dopant of a first polarity. An electrical isolation structure is in the semiconductor fin between one of the source/drain regions of the first finFET and one of the source/drain regions for the second FinFET, the electrical isolation structure including a second dopant of an opposing, second polarity. The electrical isolation structure extends to an upper surface of the semiconductor fin. A related method is also disclosed.