公开(公告)号：US20210326024A1

公开(公告)日：2021-10-21

申请号：US17270937

申请日：2019-09-05

Applicant: HiDeep Inc.

Inventor： Jae Bum JUN ,  Young Ho CHO

IPC: G06F3/041

Abstract: A touch sensor panel driving method of applying a touch driving signal to a touch sensor panel according to a display synchronization signal according to an embodiment of the present invention includes synchronizing the touch driving signal applied to the touch sensor panel with the display synchronization signal and applying the touch driving signal, in which the touch driving signal includes a first touch driving signal and a second touch driving signal having a 180°-inverted phase to the first touch driving signal.