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:
Dec. 10, 2013
Filed:
Oct. 16, 2012
Applicant:
Elpida Memory, Inc., Tokyo, JP;
Inventor:
Soichiro Yoshida, Tokyo, JP;
Assignee:
Elpida Memory, Inc., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G11C 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A semiconductor device includes a memory cell, a first bit line coupled to the memory cell, a second bit line, a first sense amplifier circuit including first and second transistors, the first transistor including a gate coupled to the first bit line, and the first and second transistors are coupled in series between the second bit line and a first voltage line, a temperature detection circuit configured to detect a temperature of the semiconductor device, and a control circuit configured to receive an output of the temperature detection circuit and supply a control signal to a gate of the second transistor.