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:
Dec. 10, 2013
Filed:
Jun. 29, 2009
Applicants:
Ki-hong Lee, Icheon-si, KR;
Kwon Hong, Icheon-si, KR;
Inventors:
Ki-Hong Lee, Icheon-si, KR;
Kwon Hong, Icheon-si, KR;
Assignee:
Hynix Semiconductor Inc., Icheon-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/792 (2006.01);
U.S. Cl.
CPC ...
Abstract
There is provided a nonvolatile memory device having a tunnel dielectric layer formed over a substrate, the charge capturing layer formed over the tunnel dielectric layer and including a combination of at least one charge storage layer and at least one charge trap layer, a charge blocking layer formed over the charge capturing layer, and a gate electrode formed over the charge blocking layer.