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. 12, 2006
Filed:
Dec. 11, 2003
Kunal N. Taravade, Portland, OR (US);
Gregory A. Johnson, Colorado Springs, CO (US);
Kunal N. Taravade, Portland, OR (US);
Gregory A. Johnson, Colorado Springs, CO (US);
LSI Logic Corporation, Milpitas, CA (US);
Abstract
A system, apparatus and/or method is provided for fabricating an integrated capacitor during the fabrication of a transistor employing chemical mechanical polishing of a gate electrode of the transistor. Components of the integrated capacitor, particularly the lower electrode of a parallel plate capacitor in one form thereof, and an outer plate of a cylindrical-like capacitor in another form thereof, are defined by the polish stop layer during chemical mechanical polishing (CMP) of a gate of the transistor. According to an aspect of the subject invention, the polish stop layer may be an oxide or a nitride.