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:
Nov. 17, 2020
Filed:
Jul. 31, 2013
Applicant:
Sony Corporation, Tokyo, JP;
Inventors:
Shinjiro Kameda, Kanagawa, JP;
Eiichi Funatsu, Tokyo, JP;
Assignee:
Sony Semiconductor Solutions Corporation, Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/146 (2006.01);
U.S. Cl.
CPC ...
H01L 27/14601 (2013.01); H01L 27/1463 (2013.01); H01L 27/14603 (2013.01);
Abstract
A solid-state imaging device is provided. The solid-state imaging device includes an imaging region having a plurality of pixels arranged in a two-dimensional array, in which the imaging region includes an effective pixel and a black reference pixel; and a shape of a floating diffusion portion in the effective pixel is different from that of a floating diffusion portion in the black reference pixel.
Kameda, Shinjiro. (2020). Solid state imaging device having variation in optical black pixel structures relative to image generating pixel structures to provide substantially equivalent dark current (U.S. Patent No. 10840277). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10840277
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile