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. 15, 2016
Filed:
Mar. 06, 2014
Applicants:
Kwang Soo Seol, Yongin-si, KR;
Seong Soon Cho, Suwon-si, KR;
Byungjoo Go, Hwaseong-si, KR;
Hongsoo Kim, Seongnam-si, KR;
Inventors:
Kwang Soo Seol, Yongin-si, KR;
Seong Soon Cho, Suwon-si, KR;
Byungjoo Go, Hwaseong-si, KR;
Hongsoo Kim, Seongnam-si, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 11/34 (2006.01); G11C 16/04 (2006.01); H01L 21/768 (2006.01); H01L 29/423 (2006.01); H01L 29/66 (2006.01); H01L 29/788 (2006.01); H01L 29/792 (2006.01); H01L 27/115 (2006.01);
U.S. Cl.
CPC ...
H01L 21/76877 (2013.01); H01L 27/11556 (2013.01); H01L 27/11582 (2013.01); H01L 29/42332 (2013.01); H01L 29/66825 (2013.01); H01L 29/7889 (2013.01); H01L 29/7926 (2013.01); H01L 27/11519 (2013.01); H01L 27/11565 (2013.01);
Abstract
A method of fabricating a semiconductor device, comprising: forming a plurality of memory cell strings; coupling an interconnection to at least two of the memory cell strings; and coupling a bitline to the interconnection. The interconnection includes a body extending along a first direction and a protrusion protruding from the body along a second direction.