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:
Nov. 29, 2016
Filed:
Sep. 15, 2014
Applicant:
SK Hynix Inc., Icheon-si, Gyeonggi-do, KR;
Inventors:
Chang Yong Ahn, Icheon-si, KR;
Yoon Jae Shin, Icheon-si, KR;
Assignee:
SK HYNIX INC., Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 8/10 (2006.01); G11C 8/08 (2006.01); G11C 7/08 (2006.01); G11C 13/00 (2006.01); G11C 11/408 (2006.01);
U.S. Cl.
CPC ...
G11C 8/08 (2013.01); G11C 13/0028 (2013.01); G11C 11/4085 (2013.01);
Abstract
A word line driver circuit according to an embodiment includes a driving unit configured to output a sub word line driving signal in response to a word line select signal and a main word line driving signal, a transmission unit configured to transmit the sub word line driving signal to a word line in response to a first enable signal, and a precharge unit configured to precharge a potential of the word line.