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:
Apr. 07, 2009
Filed:
May. 12, 2006
Atsushi Shiota, Sunnyvale, CA (US);
Atsushi Shiota, Sunnyvale, CA (US);
JSR Corporation, Tokyo, JP;
Abstract
A method of forming an insulating film includes: forming a polysiloxane insulating film on a substrate; forming a polycarbosilane insulating film on the polysiloxane insulating film; and forming a CVD insulating film on the polycarbosilane insulating film by plasma chemical vapor deposition (CVD). The polysiloxane insulating film is formed by hydrolysis and condensation of a silane compound, and the polycarbosilane insulating film is formed by applying a solution obtained by dissolving a polycarbosilane compound in a solvent, and heating the resulting coating.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile