公开(公告)号：US11599866B2

公开(公告)日：2023-03-07

申请号：US17022595

申请日：2020-09-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Woosup Lee ,  Sungnam Kang ,  Jungsik Park ,  Jungoh Sung ,  Duhoon Jung ,  Sooung Chun

IPC: H04B5/00 ,  G06F1/28 ,  G06Q20/20 ,  G06Q30/00 ,  G06Q20/32 ,  G06Q20/34 ,  G06Q20/40 ,  G06Q30/018

Abstract: An electronic device for supporting power sharing and data communication with an external electronic device, and a method therefor are provided. The electronic device includes a power management circuit, an antenna including a first coil and a second coil, a transceiver circuit configured to transmit a power signal received from the power management circuit to the antenna and to transmit a power signal received from the antenna to the power management circuit, the transceiver circuit including a first transceiver terminal and a second transceiver terminal, a first switch, and a control circuit electrically connected to the first switch and the transceiver circuit. A first end of the second coil may be connected to the first transceiver terminal. A second end of the second coil may be connected to the second transceiver terminal. A first end of the first coil may be connected to the first transceiver terminal through the first switch. A second end of the first coil may be connected to the second transceiver terminal. The control circuit may be configured to control the first switch based on identification information of an external electronic device received from the antenna through the transceiver circuit.

公开(公告)号：US12244749B2

公开(公告)日：2025-03-04

申请号：US17992333

申请日：2022-11-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hankon Kim ,  Junghyung Kim ,  Daehee Park ,  Junkyu Park ,  Dongil Son ,  Jaehoon Song ,  Seungbo Shim ,  Duhoon Jung ,  Myungkyoon Chung

IPC: G06F3/01 ,  H02K7/14 ,  H04M1/02

Abstract: An electronic device is provided. The electronic device comprising a flexible display includes a first area and a second area extending from the first area, a motor module configured to move at least a part of the second area according to a driving state in the first state and the second state, and a processor electrically connected to the flexible display and the motor module. The processor identifies a characteristic value related to the motor module when being changed from the first state to the second state and controls the motor module such that an area exposed to the outside of the electronic device among the second area is changed based on the identified characteristic value.