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. 27, 2022
Filed:
Dec. 20, 2019
Samsung Electronics Co., Ltd., Suwon-si, KR;
Woo-Sung Yang, Gwangmyeong-si, KR;
Joon-Sung Lim, Seognam-si, KR;
Sung-Min Hwang, Hwaseong-si, KR;
Ji-Young Kim, Hwaseong-si, KR;
Ji-Won Kim, Seoul, KR;
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Abstract
A vertical semiconductor device including a plurality of vertical memory cells on an upper surface of a first substrate, an adhesive layer on a lower surface of the first substrate that is opposite to the upper surface of the first substrate, a second substrate having first peripheral circuits thereon, a lower insulating interlayer on the second substrate, and a plurality of wiring structures electrically connecting the vertical memory cells and the first peripheral circuits. A lower surface of the adhesive layer and an upper surface of the lower insulating interlayer may be in contact with each other.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile