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. 15, 2022
Filed:
Dec. 18, 2019
Imec Vzw, Leuven, BE;
Shairfe Muhammad Salahuddin, Leuven, BE;
Alessio Spessot, Heverlee, BE;
IMEC vzw, Leuven, BE;
Abstract
The disclosed technology generally relates to semiconductor devices and methods of manufacturing semiconductor devices such as both logic and memory semiconductor devices. In one aspect, a semiconductor device includes a semiconductor substrate having a channel region between a source and a drain region, a gate structure arranged to control the channel region and a dielectric structure arranged between the channel region and the gate structure. The dielectric structure includes a high-k dielectric layer or a high-k ferroelectric layer and at least one two dimensional (2D) hexagonal boron-nitride (h-BN) layer in direct contact with the high-k dielectric layer or the high-k ferroelectric layer.