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:
Aug. 25, 2009
Filed:
Dec. 27, 2005
Applicant:
Isao Kimura, Kanagawa, JP;
Inventor:
Isao Kimura, Kanagawa, JP;
Assignee:
Oki Semiconductor Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 21/22 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for manufacturing a semiconductor device includes the steps of forming a first insulating film over a semiconductor substrate, forming a laminated body on the first insulating film that includes a polysilicon film and a metal film that is separated from the insulating film by means of the polysilicon film, and forming a first wiring layer and a first electrode simultaneously by patterning the laminated body.