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:
Nov. 18, 2003
Filed:
Jan. 03, 2000
William Jarrett Campbell, Austin, TX (US);
Thomas Sonderman, Austin, TX (US);
Craig W. Christian, Buda, TX (US);
Advanced Micro Devices, Inc., Austin, TX (US);
Abstract
A method and an apparatus for controlling a deposition process in a manufacturing process. A process recipe setting step is performed. A process run of semiconductor devices is performed based upon the process recipe. Metrology data relating to the process run of semiconductor dev determination is made whether production results are within a predetermined tolerance level, based upon the metrology data. Process recipe settings are modified in response to a determination that the production results are within a predetermined tolerance level, based upon the metrology data. A processing tool is capable of receiving at least one control input parameter and a metrology data acquisition unit is interfaced with the processing tool and is capable of acquiring metrology data from the processing tool. A production data analysis unit is interfaced with the metrology data acquisition unit and is capable of analyzing the metrology data from the metrology data acquisition unit and a control input parameter adjustment unit is interfaced with the production data analysis unit and the processing tool and is capable of performing adjustments upon the control input parameter.