公开(公告)号：US11474655B2

公开(公告)日：2022-10-18

申请号：US17495288

申请日：2021-10-06

Applicant: Futaba Corporation

Inventor： Toshimitsu Fuyuki ,  Yuichi Tabata ,  Akio Miyajima

IPC: G06F3/044

Abstract: A touch panel device includes a plurality of transmission electrodes and a plurality of reception electrodes disposed in a sensing region on a substrate, the transmission electrodes and the reception electrodes forming a sensor cell, wherein the sensing region has a non-rectangle shape, a plurality of the sensor cells is arranged in the sensing region in a row direction and in a column direction, and each sensor cell has a region shape according to a shape of the sensing region such that number of the sensor cells in respective rows is the same and number of the sensor cells in respective columns is the same.