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:
Aug. 27, 2013
Filed:
Dec. 27, 2011
Applicants:
Akinobu Kakimoto, Nirasaki, JP;
Atsushi Endo, Nirasaki, JP;
Kazumi Kubo, Oshu, JP;
Inventors:
Assignee:
Tokyo Electron Limited, Tokyo, JP;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 21/31 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for forming an oxide film on a carbon film includes the steps of forming a carbon film on an object to be processed; forming an object-to-be-oxidized layer on the carbon film; and forming an oxide film on the object-to-be-oxidized layer while oxidizing the object-to-be-oxidized layer.