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:
Aug. 11, 2020
Filed:
Aug. 12, 2019
SK Hynix Inc., Icheon, KR;
Han Woo Cho, Yongin, KR;
SK hynix Inc., Icheon, KR;
Abstract
An electronic device includes a semiconductor memory comprising row lines, column lines, memory cells, and a plurality of contact plugs including row contact plugs respectively coupled to the row lines and column contact plugs respectively coupled to the column lines. Each memory cell is coupled to a row line and a column line, and has a current path comprising a portion of that row line and a portion of that column line. First and second contact plug are respectively coupled to first and second memory cells respectively having first and second current paths. A resistance of the first current path is lower than a resistance of the second current path, and a resistance of the first contact plug is increased relative to a resistance of the second contact plug to offset the lower resistance of the first current path.