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:
Aug. 11, 2020
Filed:
Dec. 13, 2018
Applicant:
Denso Ten Limited, Kobe-shi, Hyogo, JP;
Inventor:
Hironori Shiroto, Kobe, JP;
Assignee:
DENSO TEN LIMITED, Kobe-shi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/041 (2006.01); H02N 2/18 (2006.01); G06F 3/01 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0416 (2013.01); G06F 3/016 (2013.01); H02N 2/181 (2013.01); G06F 2203/014 (2013.01);
Abstract
An operation input device according to an embodiment includes a substrate, a protection film, and an adhesive agent. The substrate vibrates at an ultrasound frequency, and receives a touch input operation. The protection film is disposed on the substrate on the side of an operation surface. The adhesive agent is provided to a plurality of locations between the substrate and the protection film, and the protection film is bonded to the substrate by the adhesive agent.