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, 2020
Filed:
Sep. 12, 2018
Kabushiki Kaisha Toshiba, Minato-ku, Tokyo, JP;
Toshiba Electronic Devices & Storage Corporation, Minato-ku, Tokyo, JP;
Yohei Ito, Yokohama Kanagawa, JP;
Yasushi Itabashi, Itabashi Tokyo, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Toshiba Electronic Devices & Storage Corporation, Tokyo, JP;
Abstract
According to one embodiment, a solid-state imaging device includes a substrate, a light receiving pixel, a first interconnection layer, a light shielding layer, and a first metal film. The substrate includes a sensor region and a circuit region. The light receiving pixel is provided on a surface of the sensor region of the substrate. The first interconnection layer is provided in the sensor region. The light shielding layer is provided in the sensor region and has a larger width than the first interconnection. The first metal film is provided on at least one of an upper surface or a lower surface of the light shielding layer. The first metal film partially covers at least one of the upper surface or the lower surface.