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:
Aug. 06, 2024
Filed:
Sep. 20, 2022
Samsung Electronics Co., Ltd., Suwon-si, KR;
Yohan Lee, Incheon, KR;
Chaehoon Kim, Gwacheon-si, KR;
Jaeduk Yu, Seoul, KR;
Jiho Cho, Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A semiconductor device includes a CSL driver on a substrate, a CSP on the CSL driver, a gate electrode structure on the CSP and including gate electrodes spaced apart from each other in a first direction perpendicular to an upper surface of the substrate, each of the gate electrodes extends in a second direction parallel to the upper surface of the substrate, a memory channel structure on the CSP and extending through the gate electrode structure and is connected to the CSP, a first upper wiring structure contacting an upper surface of the CSP, a first through via extending through the CSP in the first direction and is electrically connected to the first upper wiring structure and the CSL driver but does not contact the CPS, and a dummy wiring structure contacting the upper surface of the CSP but is not electrically connected to the CSL driver.