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:
Sep. 13, 2016
Filed:
Nov. 04, 2014
International Business Machines Corporation, Armonk, NY (US);
Byeong Y. Kim, Lagrangeville, NY (US);
Shreesh Narasimha, Beacon, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A semiconductor structure and method for forming a shallow trench isolation (STI) structure having one or more oxide layers and a nitride plug. Specifically, the structure and method involves forming one or more trenches in a substrate. The STI structure is formed having one or more oxide layers and a nitride plug, wherein the STI structure is formed on and adjacent to at least one of the one or more trenches. One or more gates are formed on the substrate and spaced at a distance from each other. A dielectric layer is formed on and adjacent to the substrate, the STI structure, and the one or more gates.