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:
Apr. 07, 1992
Filed:
Nov. 26, 1990
Applicant:
Inventors:
Atsushi Miura, Tenri, JP;
Tatsushi Yusuki, Nara, JP;
Assignee:
Sharp Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
357 236 ; 365149 ; 357 59 ;
Abstract
A semiconductor memory comprising a plurality of memory cells including transistors provided on a semiconductor substrate and capacitors having upper electrodes, insulating films and lower electrodes provided on the transistors, one terminal of the transistor of the memory cell being connected to the lower electrode of the capacitor, wherein the capacitors of the adjacent memory cells are opposed to each other, a part of the capacitors being superposed perpendicularly to the semiconductor substrate.