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:
Jan. 21, 2003
Filed:
Jan. 31, 2001
Allen Flanigan, San Jose, CA (US);
Applied Materials, Inc., Santa Clara, CA (US);
Abstract
A thermal exchanger assembly for a wafer chuck and method of use therefor is disclosed. More particularly, complimentary manifolds, each having a plurality of fins, are positioned with respect to one another to provide interleaved spaced-apart fins. At least one thermo-electric device is disposed between alternating pairs of fins. The thermo-electric device is coupled to the fins to provide a thermally conductive path from one manifold to the other through the thermo-electric device. The thermal exchanger assembly may be located in a process chamber for processing a wafer, including but not limited to a semiconductor wafer.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile