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:
Dec. 16, 2025
Filed:
Feb. 10, 2022
Samsung Electronics Co., Ltd., Suwon-si, KR;
Choasub Kim, Hwaseong-si, KR;
Bongtae Park, Seoul, KR;
Jae-Joo Shim, Suwon-si, KR;
Sungil Cho, Seoul, KR;
Samsung Electronics Co., Ltd., Gyeonggi-Do, KR;
Abstract
A semiconductor device may include a first cell block including a first electrode structure including first electrodes stacked on a substrate, and first channels penetrating the first electrode structure, and a second cell block including a second electrode structure including second electrodes stacked on the substrate, and second channels penetrating the second electrode structure. The first and second electrode structures may extend in a first direction. The first electrode structure may have a first width in a second direction, and the second electrode structure may have a second width greater than the first width. A side surface of the first electrode structure and the first channel adjacent thereto may be apart from each other by a first distance, and a side surface of the second electrode structure and the second channel adjacent thereto may be apart from each other by a second distance different from the first distance.