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:
Sep. 06, 2016
Filed:
Dec. 02, 2014
Canon Kabushiki Kaisha, Tokyo, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
One portion of a first insulator film, which is positioned on a second semiconductor region, and another portion of the first insulator film, which is positioned on a third semiconductor region, are removed, while a first portion of the first insulator film, which is positioned on a first semiconductor region is remained, one portion of a second insulator film, which is positioned on the first semiconductor region, and another portion of the second insulator film, which is positioned on the second semiconductor region, are removed, while a second portion of the second insulator film, which is positioned on the third semiconductor region is remained, and a metal film that covers the first portion, the second semiconductor region, and the second portion, and the second semiconductor region are caused to react with each other and a metal compound layer is formed.