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. 08, 2026
Filed:
Dec. 22, 2021
Sony Group Corporation, Tokyo, JP;
Yoshiaki Yanagawa, Kanagawa, JP;
Takushi Shigetoshi, Kanagawa, JP;
SONY GROUP CORPORATION, Tokyo, JP;
Abstract
Provided are a semiconductor device capable of constituting a through electrode having a desired shape, an electronic device, and a method for manufacturing a semiconductor device. The semiconductor device includes a first substrate including silicon, a first film formed on at least some surfaces of a hole-shaped portion formed in the first substrate, and a photosensitive second film covering at least a part of a side surface of the hole-shaped portion with the first film interposed therebetween.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile