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:
Jun. 26, 2019
Texas Instruments Incorporated, Dallas, TX (US);
Guruvayurappan S. Mathur, Plano, TX (US);
Abbas Ali, Plano, TX (US);
Poornika Fernandes, Murphy, TX (US);
Bhaskar Srinivasan, Allen, TX (US);
Darrell R. Krumme, Waxahachie, TX (US);
Joao Sergio Afonso, Allen, TX (US);
Shih-Chang Chang, Allen, TX (US);
Shariq Arshad, Parker, TX (US);
Texas Instruments Incorporated, Dallas, TX (US);
Abstract
In some examples, an integrated circuit includes an isolation layer disposed on or over a semiconductor substrate. The integrated circuit also includes a first conductive plate located over the isolation layer and a composite dielectric layer located over the first conductive plate. The composite dielectric layer includes a first sublayer comprising a first chemical composition; a second sublayer comprising a second different chemical composition; and a third sublayer comprising a third chemical composition substantially similar to the first chemical composition. The integrated circuit further includes a second conductive plate located directly on the composite dielectric layer above the first conductive plate.