公开(公告)号：US10949013B2

公开(公告)日：2021-03-16

申请号：US16319738

申请日：2017-07-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeongjin Lee ,  Youngho Cho ,  Iljoo Chae ,  Changhee Hong ,  Mooyoung Kim

IPC: G06F3/041

Abstract: A touch input sensing method of an electronic device can comprise the steps of: determining whether a first input device sensed a touch input before a second input device sensed the same; performing a command such that the second input device collects pressure information in a raw data mode, if the first input device sensed the touch input before the second input device sensed the same; allow the second input device to collect the pressure information according to the command; generating a pressure table by using the collected pressure information; and mapping the pressure table and coordinate information sensed by the first input device, so as to transmit the coordinate information and the pressure information to an AP.