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:
Mar. 17, 2026
Filed:
Mar. 31, 2022
Sony Semiconductor Solutions Corporation, Kanagawa, JP;
Masashi Bando, Kanagawa, JP;
SONY SEMICONDUCTOR SOLUTIONS CORPORATION, Kanagawa, JP;
Abstract
Provided is a solid-state imaging device including a photoelectric conversion section, a first transistor, a floating diffusion layer, a second transistor, a conductive layer, and a wiring layer. The photoelectric conversion section photoelectrically converts incident light and accumulates electric charge. The first transistor transfers the electric charge accumulated in the photoelectric conversion section. The floating diffusion layer retains the electric charge transferred by the first transistor. The second transistor amplifies the electric charge retained in the floating diffusion layer. The conductive layer conducts to the floating diffusion layer. The wiring layer causes capacitive coupling with the conductive layer and conducts to a source of the second transistor.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile