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:
Sep. 01, 2015
Filed:
Aug. 06, 2013
Applicant:
SK Hynix Inc., Icheon, KR;
Inventors:
Chang Man Son, Icheon, KR;
Chang Hyuk Lee, Seongnam, KR;
Go Hyun Lee, Yongin, KR;
Kwang Ho Baek, Hwaseong, KR;
Assignee:
SK HYNIX INC., Icheon, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 5/06 (2006.01); G11C 8/10 (2006.01);
U.S. Cl.
CPC ...
G11C 8/10 (2013.01);
Abstract
A semiconductor device may include first conductive patterns coupled to a common source and selection lines of a memory block formed at a substrate, second conductive patterns configured to form a bit line coupled to the memory block, and third conductive patterns configured to transmit a block selection signal to couple local lines of the memory block to global lines. The first to third conductive patterns are arranged in different layers over the memory block.