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:
Nov. 17, 2015
Filed:
Jul. 30, 2012
Applicants:
Seung-nam Cha, Seoul, KR;
Sung-min Kim, Seoul, KR;
Jung-inn Sohn, Hwaseong-si, KR;
Inventors:
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 41/113 (2006.01); H01L 41/29 (2013.01); H01L 41/18 (2006.01); H01L 41/253 (2013.01);
U.S. Cl.
CPC ...
H01L 41/29 (2013.01); H01L 41/113 (2013.01); H01L 41/18 (2013.01); H01L 41/253 (2013.01);
Abstract
A nanopiezoelectric generator is provided. The nanopiezoelectric generator includes a first electrode; a second electrode; at least one nanostructure that is interposed between the first electrode and the second electrode, and includes a piezoelectric material and first carriers; and a concentration adjusting unit that adjusts a concentration of the first carriers in the at least one nanostructure.