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. 22, 2000
Filed:
Feb. 17, 1999
Applicant:
Inventors:
Assignee:
Hyundai Electronics Industries Co., Ltd., Ichon-Shi, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C / ;
U.S. Cl.
CPC ...
365 63 ; 365 69 ;
Abstract
A semiconductor memory device having a data line structure is disclosed which is capable of eliminating a noise interference between data lines and enhancing an integrity of a memory device. In the semiconductor memory device, a pair of data lines are not aligned on the identical plane. Namely, it is separated into an upper layer line and a lower layer line using an insulation film, wherein the data lines forming a plurality of pairs of the data lines are aligned in the upper wiring line and lower wiring line on a semiconductor substrate, and have at least one intersected portion therebetween.