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:
Sep. 17, 2013
Filed:
Aug. 23, 2011
Applicants:
Fumiaki Toyama, Fukushima-Ken, JP;
Yukihiro Utsuno, Fukushima-Ken, JP;
Inventors:
Fumiaki Toyama, Fukushima-Ken, JP;
Yukihiro Utsuno, Fukushima-Ken, JP;
Assignee:
Spansion LLC, Sunnyvale, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 16/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A semiconductor device is disclosed. The semiconductor device includes a plurality of memory cells provided in a matrix and having a charge storage layer, a plurality of word lines provided on the charge storage layer, and an application section. When reading data from a selected memory cell selected from the plurality of memory cells, the application section applies a voltage having an opposite polarity to the voltage applied to a selected word line to non-selected word lines arranged on both adjacent sides of the selected word line.