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:
May. 24, 2005
Filed:
Jan. 31, 2003
Applicants:
Frederic Gaillard, Voiron, FR;
Srinivas D. Nemani, Sunnyvale, CA (US);
Inventors:
Frederic Gaillard, Voiron, FR;
Srinivas D. Nemani, Sunnyvale, CA (US);
Assignee:
Applied Materials, Inc., Santa Clara, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L021/31 ;
U.S. Cl.
CPC ...
Abstract
A method for depositing a low dielectric constant film is provided. The low dielectric constant film includes at least one silicon oxycarbide layer and at least one substantially silicon-free layer comprising carbon and hydrogen. The layers are deposited from a gas mixture including an organosilicon compound and a silicon-free hydrocarbon-based compound. The low dielectric constant film is deposited by a plasma process than includes pulses of RF power.