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:
Oct. 12, 2004
Filed:
Sep. 20, 2002
Applicant:
Inventors:
Dean Jennings, Beverly, MA (US);
Sairaju Tallavarjula, Santa Clara, CA (US);
Randhir Thakur, San Jose, CA (US);
Assignee:
Applied Materials, Inc., Santa Clara, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 2/1425 ;
U.S. Cl.
CPC ...
H01L 2/1425 ;
Abstract
A method for activating implanted dopants in a semiconductor substrate to form shallow junctions comprises the steps of: maintaining gas pressure in the processing chamber at a level significantly lower than atmospheric pressure, providing a flow of a carrier gas into the processing chamber, subjecting the substrate to a temperature treatment process, and introducing oxygen into the processing chamber during all or part of the temperature treatment process.