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. 15, 2009
Filed:
May. 02, 2006
Ryouichi Takayama, Osaka, JP;
Tetsuhiro Korechika, Osaka, JP;
Koji Nomura, Nara, JP;
Mitsuhiro Furukawa, Hyogo, JP;
Ryouichi Takayama, Osaka, JP;
Tetsuhiro Korechika, Osaka, JP;
Koji Nomura, Nara, JP;
Mitsuhiro Furukawa, Hyogo, JP;
Panasonic Corporation, Osaka, JP;
Abstract
An actuator includes a base, an arm having an elastic property and supported by the base, electrostatic-driving electrodes provided on the base and the arm, respectively, and a piezoelectric-driving layer. The piezoelectric-driving layer includes a first electrode layer on the arm, a piezoelectric layer on the first electrode layer, and a second electrode layer on the piezoelectric layer. This actuator can be driven quickly with a low voltage.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile