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:
Oct. 07, 2014
Filed:
Aug. 30, 2012
Applicant:
Sang Bum Lee, Incheon, KR;
Inventor:
Sang Bum Lee, Incheon, KR;
Assignee:
SK Hynix Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/788 (2006.01); H01L 27/115 (2006.01);
U.S. Cl.
CPC ...
H01L 27/11582 (2013.01);
Abstract
The semiconductor device includes a vertical channel layer formed on a substrate; conductive layer patterns and insulating layer patterns alternately formed around a length of each of the vertical channel layer; and a charge storing layer pattern formed between each of the vertical channel layers and the conductive layer patterns, where each of the charge storing layer patterns is isolated by the insulating layer patterns.