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, 2014
Filed:
Jul. 25, 2011
Applicants:
Tatsuya E. Sato, San Jose, CA (US);
Maitreyee Mahajani, Saratoga, CA (US);
Inventors:
Tatsuya E. Sato, San Jose, CA (US);
Maitreyee Mahajani, Saratoga, CA (US);
Assignee:
Applied Materials, Inc., Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/314 (2006.01);
U.S. Cl.
CPC ...
Abstract
Provided are methods for depositing a high-k dielectric film on a substrate. The methods comprise annealing a substrate after cleaning the surface to create dangling bonds and depositing the high-k dielectric film on the annealed surface.