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:
Jul. 24, 2007
Filed:
Aug. 31, 2004
Applicant:
Don Carl Powell, Boise, ID (US);
Inventor:
Don Carl Powell, Boise, ID (US);
Assignee:
Micron Technology, Inc., Boise, ID (US);
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/26 (2006.01);
U.S. Cl.
CPC ...
Abstract
A system and method for selectively increasing the thermal effect of a radiant energy source to the surface of an object relative to the substrate is described in the context of rapid thermal processing of semiconductor wafers, and apparatus produced therefrom. A radiation-absorptive atmosphere is introduced between the radiant energy source and the object to increase conductive heat transfer to the surface of the object and reduce the available radiant heat transfer to the substrate, thereby increasing the thermal effect to the surface relative to the substrate.