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. 07, 2017
Filed:
Jun. 18, 2014
Canon Kabushiki Kaisha, Tokyo, JP;
Akira Shimada, Saitama, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
The present invention provides a vibration-type actuator that makes it possible to improve and stabilize yields. A vibration-type actuator includes a vibrator including an elastic body with a protrusion having a contact portion, and an electromechanical transducer attached to a surface of the elastic body; and a flexible printed circuit board having an electrode portion and attached to the electromechanical transducer. There is a space between the contact portion and the electromechanical transducer. No end portion of the electrode portion of the flexible printed circuit board is overlapped with the space in a direction perpendicular to the surface of the elastic body.