公开(公告)号：US20200264753A1

公开(公告)日：2020-08-20

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 ,  G06F3/046 ,  G06F3/0354

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.

公开(公告)号：US20250076925A1

公开(公告)日：2025-03-06

申请号：US18954022

申请日：2024-11-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jooho LEE ,  Jaeyong SIM ,  Yongjun CHOI

IPC: G06F1/16 ,  H05K1/02 ,  H05K1/14

Abstract: An electronic device includes: a frame including a side wall and at least partially forming an antenna; a bracket provided within the frame; a first printed circuit board provided on the bracket and including at least one grounding portion; a second printed circuit board provided within the frame; and a screw, where the second printed circuit board includes: a first portion coupled to the first printed circuit board; an extension portion extending from the first portion between the side wall of the frame and the bracket; a second portion extending from the extension portion between the first printed circuit board and the bracket; and a conductive trace extending from the first portion to the second portion through the extension portion, and where the conductive trace is electrically connected to the at least one grounding portion of the first printed circuit board in the second portion.

公开(公告)号：US20240292597A1

公开(公告)日：2024-08-29

申请号：US18528621

申请日：2023-12-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Junghwan HUH ,  Daehyun KIM ,  Yeajin NA ,  Junsik YU ,  Taekyung YOON ,  Yoojin JEONG ,  Yongjun CHOI

IPC: H10B12/00

CPC classification number: H10B12/315 ,  H10B12/485 ,  H10B12/482

Abstract: Described is a semiconductor device comprising an active pattern, an additional active layer on the active pattern, and a gate structure that runs across the active pattern. The additional active layer includes a bottom surface connected to a sidewall of the active pattern and an upper curved surface at a level higher than a level of the bottom surface. A lattice contact of the additional active layer is different from that of the active pattern.

公开(公告)号：US20240186829A1

公开(公告)日：2024-06-06

申请号：US18440537

申请日：2024-02-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yongjun CHOI ,  Junhui LEE ,  Jongchul HONG

IPC: H02J50/12 ,  H01F7/02 ,  H02J50/00 ,  H02J50/70

CPC classification number: H02J50/12 ,  H01F7/021 ,  H01F7/0221 ,  H02J50/005 ,  H02J50/70

Abstract: Provided is an electronic device including a housing including a first surface facing in a first direction, a second surface facing in a second direction opposite to the first direction, and a side surface between the first surface and the second surface; a transmission coil unit disposed adjacent to the first surface and including a coil wound at least once in a clockwise direction or a counterclockwise direction perpendicular to the first direction and the second direction and configured to wirelessly transmit power; a first magnet disposed in a center area inside the housing surrounded by the transmission coil unit; and a second magnet including a first end portion oriented toward the first magnet, a second end portion facing the side surface, and at least a portion of the second magnet is overlapping the transmission coil unit in the first direction.

公开(公告)号：US20250027830A1

公开(公告)日：2025-01-23

申请号：US18612213

申请日：2024-03-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Geuna LEE ,  Yongjun CHOI ,  Hyunseok CHANG ,  Bongsuk CHOI ,  Jungsu PARK ,  Donghun SONG ,  Minwoo YOO

IPC: G01L19/14

Abstract: According to an embodiment of the disclosure, an electronic device may include: a housing including a first surface and a second surface facing opposite to the first surface, a printed circuit board disposed in a space between the first surface and the second surface, a sensor assembly comprising at least one sensor disposed between the first surface and the printed circuit board and including first contact members comprising a conductive material disposed on a surface facing the printed circuit board, an elastic member comprising an elastic material disposed between the printed circuit board and the sensor assembly, and an electrically conductive plate disposed between the printed circuit board and the elastic member. In an embodiment, at least one of the first contact members may be electrically connected to the printed circuit board.

公开(公告)号：US20240169626A1

公开(公告)日：2024-05-23

申请号：US18424060

申请日：2024-01-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yongjun CHOI ,  Joungok HYOUNG ,  Minwoo KIM ,  Jihoon KIM

IPC: G06T11/60 ,  G04G9/00

CPC classification number: G06T11/60 ,  G04G9/007

Abstract: An electronic device is provided. The electronic device includes a display, at least one sensor module, a time module which receives time information, a first processor which generates and outputs a first image in a first mode, a second processor which generates and outputs a second image in a second mode driven at lower power than the first mode, and a sensor hub which transmits sensor data, acquired through the sensor module, to the first processor and/or the second processor in the second mode, the second processor being configured to, in the second mode where the first processor is in sleep state, receive a third image associated with the second image through the first processor, combine the third image with the sensor data received from the sensor module and the time information received through the time module to generate the second image, and display the second image on the display.

公开(公告)号：US20230402876A1

公开(公告)日：2023-12-14

申请号：US18178852

申请日：2023-03-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jongchul HONG ,  Jungsu PARK ,  Yongjun CHOI

IPC: H02J50/12 ,  H02J50/80 ,  H02J7/00

CPC classification number: H02J50/12 ,  H02J50/80 ,  H02J7/0049

Abstract: A wireless power transmission device is provided. The wireless power transmission device includes a power input circuit, a communication module, a transmission coil, a power output circuit configured to apply output power to the transmission coil, and a processor. The processor may be configured to identify that a first input power is received from a first external power source through a first power input circuit, control the communication module to transmit first rating information corresponding to the first input power to the wireless power reception device, control the at least one communication module to receive, from the wireless power reception device, information on a first charging current determined based on the first rating information in the wireless power reception device, and control the power output circuit so that a first output power is applied to the transmission coil, based on the information on the first charging current.