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:
Nov. 22, 2010
Filed:
Aug. 25, 2008
Noriaki Matsunaga, Chigasaki, JP;
Noriaki Matsunaga, Chigasaki, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
A semiconductor device is provided with a first insulating film, a first wiring layer formed in the first insulating film, a second insulating film formed above the first wiring layer and the first insulating film, the second insulating film including a low dielectric constant film, a second wiring layer formed in the second insulating film and coupled to the first wiring layer through a first connection section, and a third insulating film formed above the second wiring layer and the second insulating film and serving as one of an interlayer insulating film and a passivation film, and at least one of the first and third insulating films being one of a film formed mainly of SiON, a film formed mainly of SiN, and a laminated film being the films formed mainly of SiON or SiN respectively.