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. 15, 2026
Filed:
May. 24, 2024
Samsung Electronics Co., Ltd., Suwon-si, KR;
Keonwoo Park, Suwon-si, KR;
Kyuchang Kang, Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A memory device having a row decoder circuit architecture is provided. The memory device includes a peripheral circuit structure and a cell array structure provided on the peripheral circuit structure and vertically overlapping the peripheral circuit structure. The cell array structure may include a plurality of memory blocks including a plurality of vertical channel transistor structures and a plurality of capacitor structures respectively connected to the vertical channel transistor structures. The peripheral circuit structure includes a row decoder connected to a plurality of word lines of the plurality of memory blocks, and the row decoder includes a first circuit group commonly connected to the plurality of memory blocks and a second circuit group connected to each of the plurality of memory blocks.