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. 24, 2026
Filed:
Mar. 14, 2022
Intel Corporation, Santa Clara, CA (US);
Dan S. Lavric, Beaverton, OR (US);
Dax M. Crum, Beaverton, OR (US);
Yenting Chiu, Portland, OR (US);
David J. Towner, Portland, OR (US);
David N. Goldstein, Beaverton, OR (US);
Tahir Ghani, Portland, OR (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
Gate-all-around integrated circuit structures having common metal gates and having gate dielectrics with differentiated dipole layers are described. For example, an integrated circuit structure includes a first vertical arrangement of horizontal nanowires, and a second vertical arrangement of horizontal nanowires. A P-type gate stack is over the first vertical arrangement of horizontal nanowires, the P-type gate stack having a mid-gap to P-type conductive layer over a first gate dielectric including a high-k dielectric layer and a first dipole material layer. An N-type gate stack is over the second vertical arrangement of horizontal nanowires, the N-type gate stack having the mid-gap to P-type conductive layer over a second gate dielectric including the high-k dielectric layer and a second dipole material layer, the second dipole layer different than the first dipole material layer.