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:
Jul. 05, 2016
Filed:
May. 21, 2015
Applicant:
SK Hynix Inc., Icheon-si Gyeonggi-do, KR;
Inventors:
Sung Yub Lee, Icheon-si, KR;
Geun Il Lee, Yongin-si, KR;
Assignee:
SK HYNIX INC., Icheon-Si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 5/14 (2006.01); G11C 7/22 (2006.01); G11C 7/06 (2006.01); G11C 7/10 (2006.01); G11C 29/04 (2006.01);
U.S. Cl.
CPC ...
G11C 7/22 (2013.01); G11C 5/147 (2013.01); G11C 7/06 (2013.01); G11C 7/10 (2013.01); G11C 29/04 (2013.01);
Abstract
A semiconductor system is provided, which includes a controller configured to output an active command and test mode signals; and a semiconductor device configured to sense and amplify a pair of bit lines by generating a first power control signal of which a pulse width is adjusted in accordance with a combination of the test mode signals during an enable period of an enable signal generated by the active command, receiving a supply of a first power according to the first power control signal, and receiving a supply of a second power according to a second power control signal.