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:
Sep. 19, 2006
Filed:
Nov. 21, 2003
Applicant:
Paul Moroz, Marblehead, MA (US);
Inventor:
Paul Moroz, Marblehead, MA (US);
Assignee:
Tokyo Electron Limited, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/461 (2006.01); H01L 21/302 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention presents a method and apparatus for reducing charging damage to a substrate is described. In particular, a method of operating a plasma processing system is described that leads to the removal of, or significant reduction of, the accumulated charge on the substrate.