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. 08, 2020
Filed:
Aug. 23, 2019
Applicant:
Fujitsu Component Limited, Tokyo, JP;
Inventors:
Assignee:
FUJITSU COMPONENT LIMITED, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/01 (2006.01); G01H 11/06 (2006.01); G06F 3/041 (2006.01); B06B 1/06 (2006.01);
U.S. Cl.
CPC ...
G06F 3/016 (2013.01); G01H 11/06 (2013.01); G06F 3/041 (2013.01); B06B 1/06 (2013.01);
Abstract
A tactile presentation device includes: a substrate including a vibration plate and a terminal plate which are integrally formed; an actuator that is provided on the vibration plate, and generates a standing wave of ultrasonic vibration; a terminal that is provided on an end of the terminal plate, and electrically connects the actuator to an external; a fixing member that fixes the vibration plate to a support; and a vibration suppressor that is provided between the terminal and the fixing member, and suppresses the ultrasonic vibration transmitted from the vibration plate to the support.