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:
May. 27, 2025
Filed:
Mar. 29, 2021
Sony Semiconductor Solutions Corporation, Kanagawa, JP;
Satoko Iida, Kanagawa, JP;
SONY SEMICONDUCTOR SOLUTIONS CORPORATION, Kanagawa, JP;
Abstract
A solid-state imaging device includes a photoelectric converter, a transfer gate transistor, and an overflow gate transistor. The photoelectric converter is provided in a semiconductor substrate and generates photocharge. The transfer gate transistor is provided at a surface of the semiconductor substrate as a vertical transistor and reads the photocharge stored in the photoelectric converter. The overflow gate transistor is provided at the surface of the semiconductor substrate as a planar transistor and transfers the photocharge overflowing from the photoelectric converter.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile