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:
Feb. 07, 2006
Filed:
Aug. 25, 2004
Soichi Yamazaki, Yokohama, JP;
Koji Yamakawa, Tokyo, JP;
Soichi Yamazaki, Yokohama, JP;
Koji Yamakawa, Tokyo, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
Disclosed is a semiconductor device comprising a semiconductor substrate, an insulating region provided on the semiconductor substrate, a first capacitor provided above the insulating region, a second capacitor provided above the insulating region and adjacent to the first capacitor, a conductive hydrogen-barrier film which prevents diffusion of hydrogen into the first and second capacitors and connects a bottom electrode of the first capacitor with a bottom electrode of the second capacitor, the conductive hydrogen-barrier film having a first portion interposing between the insulating region and the first capacitor and between the insulating region and the second capacitor.