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:
Apr. 14, 2015
Filed:
Jan. 23, 2008
Applicants:
Kensuke Yoshizumi, Kanagawa, JP;
Noriko Harima, Kanagawa, JP;
Inventors:
Kensuke Yoshizumi, Kanagawa, JP;
Noriko Harima, Kanagawa, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/112 (2006.01); G11C 13/00 (2006.01); H01L 27/105 (2006.01); H01L 23/525 (2006.01); B82Y 10/00 (2011.01);
U.S. Cl.
CPC ...
G11C 13/0014 (2013.01); H01L 27/1052 (2013.01); H01L 27/11206 (2013.01); H01L 23/5252 (2013.01); B82Y 10/00 (2013.01); G11C 2213/79 (2013.01);
Abstract
A memory device is provided, which includes a first conductive layer, a second conductive layer, and a memory layer interposed between the first conductive layer and the second conductive layer. The memory layer includes a first portion and a second portion, each of which includes at least a nanoparticle. The nanoparticle includes a conductive material coated with an organic film. The first portion is in contact with the first conductive layer and the second conductive layer, and a side surface of the first portion is surrounded by the second portion.