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:
Aug. 30, 2022
Filed:
Sep. 26, 2017
Intel Corporation, Santa Clara, CA (US);
Karthik Jambunathan, Hillsboro, OR (US);
Scott J. Maddox, Hillsboro, OR (US);
Cory C. Bomberger, Portland, OR (US);
Anand S. Murthy, Portland, OR (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
Techniques for forming contacts comprising at least one crystal on source and drain (S/D) regions of semiconductor devices are described. Crystalline S/D contacts can be formed so as to conform to some or all of the top and side surfaces of the S/D regions. Crystalline S/D contacts of the present disclosure are formed by selectively depositing precursor on an exposed portion of one or more S/D regions. The precursor are then reacted in situ on the exposed portion of the S/D region. This reaction forms the conductive, crystalline S/D contact that conforms to the surface of the S/D regions.