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:
Dec. 16, 2025
Filed:
Mar. 25, 2022
Riken, Saitama, JP;
Sony Semiconductor Solutions Corporation, Kanagawa, JP;
Sony Semiconductor Solutions Corporation, Kanagawa, JP;
Riken, Saitama, JP;
Abstract
A light-receiving element according to an embodiment of the present disclosure includes: a semiconductor substrate () including a photoelectric conversion region; a first electrically-conductive region (A) provided at an interface of one surface of the semiconductor substrate () and coupled to a first electrode (); a second first electrically-conductive region (B) provided at the interface of the one surface and around the first electrically-conductive region (A) and coupled to a second electrode (); and a third first electrically-conductive region (C) provided at the interface of the one surface and around the second first electrically-conductive region (B) and being in an electrically floating state.