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:
Mar. 03, 2026
Filed:
Nov. 12, 2019
Sony Semiconductor Solutions Corporation, Kanagawa, JP;
Sony Semiconductor Solutions Corporation, Kanagawa, JP;
Abstract
A light reception element and an electronic apparatus in which leakage current can be reduced to decrease current consumption are provided. The light reception element includes a pixel array section. The pixels each include two taps that detect an electric charge obtained through photoelectric conversion by a photoelectric conversion section. A flat region in each pixel, except the two taps and a pixel transistor region, includes a tap peripheral region and a pixel transistor neighboring region. In the tap peripheral region, an embedded oxide film is formed on a surface opposite to a light incident surface of a substrate, and a first semiconductor region is formed on the light incident surface side of the embedded oxide film. In the pixel transistor neighboring region, a second semiconductor region is formed. The present technology is applicable to a light reception element that carries out ranging, for example.