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. 29, 1983
Filed:
Dec. 15, 1980
Applicant:
Inventor:
Junji Sakurai, Tokyo, JP;
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C / ; G11C / ; G11C / ;
U.S. Cl.
CPC ...
365 51 ; 365 63 ; 365182 ; 365189 ; 365149 ; 356230 ;
Abstract
A semiconductor memory system providing memory matrix area where many word lines and bit lines cross in the row and column directions. Memory cells are arranged at the intersections resulting in high integration density. A plurality of peripheral circuit blocks connected to adjacent plurality of word lines or bit lines. For example, the sense amplifiers and decoder circuits, etc., are sequentially arranged in files against the direction of the bit lines and word lines, respectively. Thereby, connections between the word lines or bit lines and the peripheral circuit blocks can be made without complicating the structure and using chip area ineffectively.