公开(公告)号：US11287923B2

公开(公告)日：2022-03-29

申请号：US16915501

申请日：2020-06-29

Applicant: ASUSTEK COMPUTER INC.

Inventor： I-Hsi Wu ,  Hsin-Yi Pu ,  Wen-Fang Hsiao

IPC: G06F3/041 ,  G06F3/0488 ,  G06F3/04886

Abstract: A control method of a handheld electronic device adapted to a handheld electronic device is provided. The handheld electronic device includes a touch panel. The control method includes the steps of: dividing the touch panel into two areas, and defining a trigger region in each area; configuring the touch panel to detect a touch point; and determining whether the touch point is located in the trigger region or not, and when the touch point is located in the trigger region, forming a shielding region corresponding to the trigger region; and when the touch point is not located in the trigger region, repeatedly detecting the touch point.