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:
Mar. 22, 2016
Filed:
Feb. 25, 2014
Applicant:
SK Hynix Inc., Icheon-si Gyeonggi-do, KR;
Inventors:
Hyun Seung Yoo, Yongin-si, KR;
Moon Sik Seo, Incheon, KR;
Assignee:
SK Hynix Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 16/04 (2006.01); G11C 16/24 (2006.01); G11C 16/06 (2006.01); G11C 16/34 (2006.01); G11C 7/02 (2006.01); G11C 7/12 (2006.01);
U.S. Cl.
CPC ...
G11C 16/24 (2013.01); G11C 7/02 (2013.01); G11C 7/12 (2013.01); G11C 16/0483 (2013.01); G11C 16/06 (2013.01); G11C 16/3454 (2013.01);
Abstract
A semiconductor memory apparatus includes a memory block including memory cells coupled between a bit line and a source line and operating in response to voltages applied to word lines, and a peripheral circuit suitable for performing operations relating to data input and output of the memory cells, wherein the peripheral circuit is suitable for applying a precharge voltage to the bit line when word lines adjacent to a selected word line are set to a floating state.