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:
Mar. 25, 2025
Filed:
Sep. 02, 2021
Applicant:
International Business Machines Corporation, Armonk, NY (US);
Inventors:
Shogo Mochizuki, Mechanicville, NY (US);
Nicolas Loubet, Guilderland, NY (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/092 (2006.01); H01L 21/8238 (2006.01);
U.S. Cl.
CPC ...
H01L 27/092 (2013.01); H01L 21/823807 (2013.01);
Abstract
A semiconductor structure includes a p-type field-effect transistor region and an n-type field-effect transistor region. The p-type field-effect transistor region includes a strained channel of a composite of silicon germanium and silicon. The n-type field-effect transistor region includes a silicon channel.