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.

Date of Patent:
Jun. 25, 2024

Filed:

Jan. 19, 2022
Applicant:

Taiwan Semiconductor Manufacturing Company Limited, Hsinchu, TW;

Inventor:

Oreste Madia, Hsinchu, TW;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 29/66 (2006.01); H01L 21/02 (2006.01); H01L 21/44 (2006.01); H01L 29/49 (2006.01); H01L 29/786 (2006.01);
U.S. Cl.
CPC ...
H01L 29/66969 (2013.01); H01L 21/02496 (2013.01); H01L 21/02565 (2013.01); H01L 21/02614 (2013.01); H01L 21/44 (2013.01); H01L 29/4908 (2013.01); H01L 29/78642 (2013.01); H01L 29/7869 (2013.01); H01L 21/02381 (2013.01); H01L 21/02422 (2013.01); H01L 21/02488 (2013.01);
Abstract

A method of forming a semiconductor device may include depositing a NiAl layer on a substrate, oxidizing the NiAl layer to form a bilayer including a NiO semiconducting material layer and an AlOlayer on the NiO semiconducting material layer, forming a semiconductor layer including the NiO semiconducting material layer, the semiconductor layer also including a channel region, and forming a gate dielectric on the channel region of the semiconductor layer.


Find Patent Forward Citations

Madia, Oreste. (2024). Ni(al)o p-type semiconductor via selective oxidation of nial and methods of forming the same (U.S. Patent No. 12021137). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12021137

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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