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:
Feb. 26, 2002
Filed:
Dec. 26, 2000
Applicant:
Inventors:
William Jarrett Campbell, Austin, TX (US);
Jeremy Lansford, Austin, TX (US);
Assignee:
Advanced Micro Devices, Inc., Austin, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B24B 1/00 ;
U.S. Cl.
CPC ...
B24B 1/00 ;
Abstract
The present invention is directed to the field of semiconductor processing and, more particularly, to a method of planarizing or polishing process layers formed above a surface of a semiconducting substrate. In one illustrative embodiment, the method comprises determining the thickness of a process layer formed above a semiconducting substrate and determining a polishing recipe for said process layer based upon the measured thickness of said process layer.