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. 06, 2015
Filed:
Oct. 30, 2013
Sony Corporation, Tokyo, JP;
Hideo Kanbe, Kanagawa, JP;
Sony Corporation, Tokyo, JP;
Abstract
An imaging device with (1) a substrate; (2) a substrate voltage supply that applies a first potential to the substrate during a light receiving period and applies a second potential to the substrate during a no-light receiving period; and (3) a plurality of pixels each including (a) a light conversion portion, (b) a storage portion that stores signal charges g from the light conversion portion when the first potential is applied to the substrate, (c) a first layer that is in the substrate and set apart from the storage portion by a predetermined distance and adjusts potential distribution in the substrate so that the signal charges generated in the light receiving portion when the second potential is applied to the substrate are swept to a rear surface side of the substrate, and (d) a vertical transfer portion that transfers a signal based on the signal charges in a vertical direction.