公开(公告)号：US20210034181A1

公开(公告)日：2021-02-04

申请号：US17073728

申请日：2020-10-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung-Soo PARK ,  Gwon-Hyung KIM ,  Byung-Jik KIM

IPC: G06F3/046 ,  G06F3/041 ,  G06F3/044

Abstract: An apparatus and method are provided for controlling a coordinate measuring apparatus including a first touch panel that detects a contact of a portion of a human body and a contact of a coordinate indicating apparatus, and a second touch panel for detecting an electromagnetic signal from the coordinate indicating apparatus. The method includes determining a detection state of the coordinate indicating apparatus based on the electromagnetic signal detected by the second touch panel; and determining an activated area of the first touch panel based on the detection state of the coordinate indicating apparatus.