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. 07, 2010
Filed:
Jan. 22, 2008
Applicants:
Kentaro Nakamura, Gunma, JP;
Ryuichi Kondou, Gunma, JP;
Inventors:
Kentaro Nakamura, Gunma, JP;
Ryuichi Kondou, Gunma, JP;
Assignee:
Taiyo Yuden Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 41/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A micro-cantilever of a simple structure and capable of obtaining a larger displacement at a low voltage including a plate-like piezoelectric substrate having electrode films as an upper electrode and a lower electrode formed on both surfaces thereof, a plate-like resilient member in close contact with the piezoelectric substrate on the side of the lower electrode and a support for supporting a driving member in a cantilever manner, in which a thin-walled portion is formed to the vicinity of a base portion of the driving member supported by the support.