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. 31, 2022
Filed:
Sep. 26, 2018
Sony Semiconductor Solutions Corporation, Kanagawa, JP;
Hirokazu Shibuta, Kanagawa, JP;
SONY SEMICONDUCTOR SOLUTIONS CORPORATION, Kanagawa, JP;
Abstract
Providing a solid-state imaging element capable of improving image quality. Provided is a solid-state imaging element at least including: a first electrode, a second electrode, a third electrode, a first photoelectric conversion unit, a second photoelectric conversion unit, a first insulation layer, a second insulation layer, and an optical waveguide. The second electrode, the first photoelectric conversion unit, and the first electrode are disposed in this order. The third electrode is provided away from the first electrode, and faces the first photoelectric conversion unit through the first insulation layer. The second insulation layer is provided between the third electrode and the second photoelectric conversion unit. The optical waveguide is provided between the third electrode and the second photoelectric conversion unit.