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:
Mar. 23, 2010
Filed:
Mar. 24, 2006
Applicants:
Takeshi Hoshi, Yokohama, JP;
Masahiro Kiyotoshi, Sagamihara, JP;
Atsuko Kawasaki, Yokohama, JP;
Inventors:
Assignee:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/76 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for manufacturing a semiconductor device includes coating a solution containing a perhydrosilazane polymer on a substrate, heating the solution to form a film containing the perhydrosilazane polymer, and oxidizing the film in a water vapor atmosphere at a reduced pressure to convert the film into an insulating film containing silicon and oxygen.