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. 31, 2024
Filed:
Jun. 25, 2020
Sony Semiconductor Solutions Corporation, Kanagawa, JP;
Yoshiaki Kitano, Kanagawa, JP;
Sony Semiconductor Solutions Corporation, Kanagawa, JP;
Abstract
There is provided a solid-state imaging device including: a first substrate including a photoelectric converter and an electric charge accumulation section for each pixel, the electric charge accumulation section in which a signal electric charge generated in the photoelectric converter is accumulated; a second substrate including a semiconductor layer and a pixel transistor, the semiconductor layer being stacked on the first substrate, and the pixel transistor that includes a gate electrode opposed to the semiconductor layer, and reads the signal electric charge of the electric charge accumulation section; and a through electrode that is provided in the first substrate and the second substrate, and electrically couples the first substrate and the second substrate to each other and is partially in contact with the gate electrode.