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:
Jun. 16, 2020
Filed:
Apr. 09, 2019
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Abstract
A memory device includes a plurality of memory cells connected to a plurality of word lines and a plurality of bit lines, each of the plurality of memory cells including a switching element and an information storage element connected to the switching element and containing a phase-change material, a decoder unit configured to determine a selected word line and a selected bit line connected to a selected memory cell to read data, among the plurality of memory cells, and a current compensation circuit configured to remove a leakage current from the selected word line, the leakage current corresponding to a sun of off-currents flowing in unselected bit lines, excluding the selected bit line, among the plurality of bit lines, from the selected word line.