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. 02, 2016
Filed:
Jul. 29, 2015
Applicant:
SK Hynix Inc., Icheon-si Gyeonggi-do, KR;
Inventor:
Kyong Ha Lee, Yongin-si, KR;
Assignee:
SK Hynix Inc., Icheon-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 7/00 (2006.01); G11C 7/12 (2006.01); G11C 7/06 (2006.01); G11C 7/22 (2006.01);
U.S. Cl.
CPC ...
G11C 7/12 (2013.01); G11C 7/06 (2013.01); G11C 7/22 (2013.01);
Abstract
A driving circuit includes a write operation controller configured to generate a write control signal according to a write command and a column address; a row controller configured to generate an auto refresh flag according to an auto refresh command and a row address; and a sense amplifier controller configured to enable the write control signal or the auto refresh flag according to a temperature flag, and generate an overdriving signal according to the enabled write control signal or the enabled auto refresh flag.