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. 16, 2012
Filed:
Mar. 23, 2009
Applicant:
Kenji Sato, Yamanashi, JP;
Inventor:
Kenji Sato, Yamanashi, JP;
Assignee:
Tokyo Electron Limited, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/00 (2006.01); C23C 16/00 (2006.01); C23C 14/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A feeder rod that transmits radio-frequency power via a matcher to a susceptor used in plasma generation that is disposed inside a processing chamber where a wafer undergoes a predetermined type of plasma processing, includes as an integrated part thereof electrical characteristics measurement probes. The integrated feeder rod unit can be detachably installed as a whole between the matcher and the processing chamber.