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:
May. 31, 2016
Filed:
Sep. 17, 2014
Applicant:
SK Hynix Inc., Icheon-si Gyeonggi-do, KR;
Inventor:
Sang Bum Lee, Incheon, KR;
Assignee:
SK HYNIX INC., Icheon-Si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 27/115 (2006.01);
U.S. Cl.
CPC ...
H01L 27/1157 (2013.01); H01L 27/11573 (2013.01); H01L 27/11575 (2013.01); H01L 27/11582 (2013.01);
Abstract
A semiconductor apparatus according to an embodiment may include a first pipe gate divided by an isolation layer, a first pipe channel layer buried in the first pipe gate, a second pipe gate covering the first pipe channel layer, the first pipe gate and the isolation layer and a second pipe channel layer buried in the second pipe gate.