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:
Sep. 09, 2025
Filed:
Dec. 22, 2023
Applicant:
Sony Semiconductor Solutions Corporation, Kanagawa, JP;
Inventor:
Hironobu Fukui, Kanagawa, JP;
Assignee:
Sony Semiconductor Solutions Corporation, Kanagawa, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H10F 39/00 (2025.01); H10F 39/18 (2025.01);
U.S. Cl.
CPC ...
H10F 39/802 (2025.01); H10F 39/18 (2025.01); H10F 39/8037 (2025.01);
Abstract
A solid-state imaging device including: a semiconductor substrate having a first surface and a second surface opposed to each other, and including a photoelectric converter provided for each of pixel regions; an impurity diffusion region provided, for each of the pixel regions, in proximity to the first surface of the semiconductor substrate; and a contact electrode embedded in the semiconductor substrate from the first surface, and provided over and in contact with the impurity diffusion regions each provided for each of the pixel regions adjacent to each other.