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. 10, 2026
Filed:
Jan. 28, 2021
Sony Semiconductor Solutions Corporation, Kanagawa, JP;
Ryoji Hasumi, Kanagawa, JP;
Sony Semiconductor Solutions Corporation, Kanagawa, JP;
Abstract
To provide an imaging apparatus and an electronic device of which transfer efficiency of electric charges is superior. The imaging apparatus includes a semiconductor substrate and a vertical transistor provided on the semiconductor substrate. The semiconductor substrate is provided with a hole portion that opens on a side of a first principal plane. The vertical transistor has a first gate electrode provided inside the hole portion and a first gate insulating film provided between an inner wall of the hole portion and the first gate electrode. A cross section of the first gate electrode cut along a plane parallel to the first principal plane has a shape being elongated in a direction of a crystallographic orientation of the semiconductor substrate.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile