公开(公告)号：US10372273B2

公开(公告)日：2019-08-06

申请号：US14804421

申请日：2015-07-21

Applicant: ILI TECHNOLOGY CORP.

Inventor： Peng-Yun Ding ,  Ping-Hwan Lee

IPC: G06F3/045 ,  G06F3/044 ,  G06F3/041 ,  G02F1/1333 ,  G09G3/36 ,  A61B5/00

Abstract: A self-capacitive touch device includes a transparent substrate, multiple sensing electrodes and multiple trace lines. The sensing electrodes are alternately disposed on the transparent substrate, and each of the sensing units has a polygonal planar contour having M sides, where M is a positive integer equal to or greater than 4. A side of each of the sensing electrodes corresponds to sides of at least two of the remaining sensing electrodes. The trace lines are electrically connected to the sensing electrodes in a way that a part of segments of the trace lines are disposed in an active region of the self-capacitive touch device.