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. 04, 1998
Filed:
Dec. 28, 1995
Applicant:
Inventors:
Jae-Gu Roh, Suwon, KR;
Moon-Gone Kim, Suwon, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C / ;
U.S. Cl.
CPC ...
365200 ; 36523006 ;
Abstract
A method of arranging a memory cell array in a semiconductor memory device, comprising the steps of dividing the memory cell array into a plurality of memory cell array areas having equal size, providing within the memory cell array a plurality of sub-normal memory cell arrays and at least one redundant memory cell array, arranging the plurality of sub-normal memory cell arrays and the at least one redundant memory cell array into the plurality of memory cell array areas, and arranging a plurality of sub-normal word line drivers, such that each sub-normal word line driver is adjacent to one of the plurality of memory cell array areas.