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:
Nov. 25, 2025
Filed:
Nov. 27, 2020
Sony Semiconductor Solutions Corporation, Kanagawa, JP;
SONY SEMICONDUCTOR SOLUTIONS CORPORATION, Kanagawa, JP;
Abstract
There is provided a light-detecting device. A light-detecting device includes a first substrate including a first electrode, a semiconductor layer, a first insulating film, and a via, and a second substrate that faces the first substrate and is electrically connected to the semiconductor layer through the via. The semiconductor layer includes a compound semiconductor material. The first electrode includes a first portion and the second portion. The first portion of the first electrode is in contact with the semiconductor layer, and the second portion is in contact with both the first insulating film and the via.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile