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:
Dec. 17, 2024
Filed:
Nov. 15, 2022
Applicant:
Lodestar Licensing Group Llc, Evanston, IL (US);
Inventors:
Ramanathan Gandhi, Boise, ID (US);
Augusto Benvenuti, Lallio, IT;
Giovanni Maria Paolucci, Milan, IT;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/51 (2006.01);
U.S. Cl.
CPC ...
H01L 29/517 (2013.01); H01L 29/513 (2013.01);
Abstract
A transistor comprises a channel region having a frontside and a backside. A gate is adjacent the frontside of the channel region with a gate insulator being between the gate and the channel region. Insulating material having net negative charge is adjacent the backside of the channel region. The insulating material comprises at least one of AlF, HfAlF, AlON, and HfAlON, where 'x', “y”, and “z” are each greater than zero. Other embodiments and aspects are disclosed.