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:
Oct. 15, 2019
Filed:
Jul. 20, 2018
Hosiden Corporation, Yao-shi, Osaka, JP;
Hitoshi Ao, Yao, JP;
HOSIDEN CORPORATION, Yao-Shi, Osaka, JP;
Abstract
A touch sensing device including an panel including an operation face, a touch sensor fixed to the panel, a circuit board being spaced from the opposite face opposite to the operation face of the panel, an electronic component on a first face of the board, an opposing part in opposing spaced relation to a second face of the board, a coupling member coupling the panel to the board on an outer side relative to the touch sensor and the electronic component, and a switch between the second face of the board and the opposing part. An optical path extends from the electronic component through the touch sensor and the panel. The board relatively approaches the opposing part in accordance with the forward movement of the panel and relatively moves away from the opposing part in accordance with the backward movement of the panel. The switch produces or changes an output signal in accordance with the approach of the board.