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:
Jul. 07, 2026
Filed:
Jul. 24, 2019
Sony Semiconductor Solutions Corporation, Kanagawa, JP;
Kan Shimizu, Kanagawa, JP;
Katsumi Suemitsu, Yamagata, JP;
Sony Semiconductor Solutions Corporation, Kanagawa, JP;
Abstract
There is provided a semiconductor device having a configuration suitable for higher integration. The semiconductor device includes: a first substrate having a first front surface; and a second substrate having a second front surface joined to the first front surface. The first substrate includes a first wiring layer including a first wiring line, and a first semiconductor layer that are stacked in order from a position close to the second substrate, and the second substrate includes a storage element layer including a storage element, and a second semiconductor layer that are stacked in order from a position close to the first substrate.