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:
Jan. 19, 2016
Filed:
Mar. 27, 2015
Kabushiki Kaisha Toshiba, Minato-ku, JP;
Hidetoshi Koike, Yokohama, JP;
KABUSHIKI KAISHA TOSHIBA, Minato-ku, JP;
Abstract
According to one embodiment, a semiconductor image pickup device includes a pixel area and a non-pixel area. The device includes a first photoelectric conversion element formed in the pixel area, a first transistor formed in the pixel area and connected to the first photoelectric conversion element, a second photoelectric conversion element formed in the non-pixel area, a second transistor formed in the non-pixel area and connected to the second photoelectric conversion element, a metal wire formed at least in the non-pixel area, a first cap layer formed on the metal wire to prevent diffusion of metal contained in the metal wire, and a dummy via wire formed in the non-pixel area and penetrating the first cap layer.