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. 20, 2018
Filed:
Aug. 18, 2017
SK Hynix Inc., Gyeonggi-do, KR;
Nam-Hea Jang, Gyeonggi-do, KR;
SK Hynix Inc., Gyeonggi-do, KR;
Abstract
A semiconductor memory device includes a peripheral circuit including first and second circuit blocks that are respectively disposed in second and third regions adjacent to each other in a first direction with a first region interposed therebetween, first power lines disposed in a first metal layer and connected to the first unit circuit block, second power lines disposed in the first metal layer and connected to the second unit circuit block, and bridge power lines disposed in a second metal layer in the first region and extending in a second direction intersecting with the first direction. The first power lines extend from the second region to the first region and are meshed with the bridge power lines. The second power lines extend from the third region to the first region and are meshed the bridge power lines.