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. 29, 2022
Filed:
Jun. 01, 2021
Samsung Electronics Co., Ltd., Suwon-si, KR;
Boram Im, Seoul, KR;
Hongsoo Kim, Seongnam-si, KR;
Jongkook Park, Seoul, KR;
Hose Choi, Seongnam-si, KR;
Hyunju Sung, Seoul, KR;
Abstract
An integrated circuit memory device includes a plurality of row selection transistors and a dummy row selection transistor, on a substrate. A plurality of word lines and a plurality of dummy word lines are also provided on the substrate. A plurality of memory cells are provided, which are electrically connected to corresponding ones of the plurality of word lines. A plurality of dummy memory cells are provided, which are electrically connected to corresponding ones of the plurality of dummy word lines. A first wiring structure is provided, which electrically connects a first one of the plurality of word lines to a first one of the plurality of row selection transistors, and a second wiring structure is provided, which electrically connects the plurality of dummy word lines together and to the dummy row selection transistor.