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:
Jun. 24, 2025
Filed:
Jan. 10, 2024
Japan Display Inc., Tokyo, JP;
Koji Yoshida, Tokyo, JP;
Makoto Ishikawa, Tokyo, JP;
Japan Display Inc., Tokyo, JP;
Abstract
A detection device includes: a sensor region having a detection region; and a detector disposed on a back surface of a front plate that is a nonconductor. The detector is configured to detect an object to be detected on or above a surface of the front plate opposite to the sensor region and overlapping the detection region based on detection values of electrodes in the detection region. The detector includes: an initial setter configured to set a second distance not smaller than a first distance in a height direction of the front plate and register XY coordinates of an indicator in an XY plane where the object to be detected is detectable; a storage configured to store a parameter generated by the initial setter; and a gesture determination processor configured to determine a gesture corresponding to change in spatial coordinates of the object to be detected based on the parameter.