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:
Nov. 16, 2021
Filed:
Jun. 03, 2018
Samsung Electronics Co., Ltd., Suwon-si, KR;
Chang-Bum Kim, Seoul, KR;
Sung-Hoon Kim, Seongnam-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A nonvolatile memory device includes a substrate; a memory cell array formed on the substrate in a vertically stacked structure; and a row decoder configured to supply a row line voltage to the memory cell array, the row decoder including a plurality of pass transistors. The row line voltage is supplied through a plurality of row lines connecting the pass transistors to the memory cell array. Each of the row lines includes a wiring line parallel with a main surface of the substrate and a contact perpendicular to the main surface of the substrate. The wiring line of at least one row line among the row lines includes a plurality of conductive lines.