公开(公告)号：US11023072B2

公开(公告)日：2021-06-01

申请号：US16794345

申请日：2020-02-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yongjun Choi ,  Chijeong Choi ,  Jaehyeon Kwon ,  Hongsup Lee ,  Kyungwoo Lim ,  Seunga Lee ,  Yongsang Yun

IPC: G06F3/041 ,  G06F3/0354 ,  G06F3/046

Abstract: An electronic device and method are disclosed. The electronic device includes: a housing adapted to couple to a first, second and third cover portion, an antenna in the second cover portion, a power management circuit, a wireless communication circuit, an input sensing circuit, and a control circuit. The control circuit implements the method, including: receiving power from a first external device coupled to the electronic device, driving, by a processor, an input-sensing circuit of the electronic device based on at least a part of the received power, detecting, by the processor, an input of a second external device using the driven input-sensing circuit, and transmitting, by communication circuitry, a signal related to the detected input via the second external device to the coupled first external device.