公开(公告)号：US20220255353A1

公开(公告)日：2022-08-11

申请号：US17733607

申请日：2022-04-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yongjae KIM ,  Jaedeok CHA ,  Seoncheol KIM ,  Byongjeon LEE ,  Jungje BAE ,  Jaesub YOUN

IPC: H02J50/10 ,  H02J50/00 ,  H02J50/80 ,  H04B5/00 ,  H01Q1/38

Abstract: An electronic device is provided. The electronic device includes a substrate comprising a touch sensing circuit, which includes a first layer, a second layer overlapping with the first layer, a plurality of first electrode lines arranged on the first layer in a first direction, and a plurality of second electrode lines arranged on the second layer in a second direction that is vertical with respect to the first direction, a coil arranged to at least partially overlap with the substrate, a power transmission circuit for wirelessly transmitting power through the coil, a ground electrically connected to the power transmission circuit, and a control circuit electrically connected to the coil and the ground, wherein the control circuit can be configured to selectively connect the coil to the power transmission circuit or the ground.

公开(公告)号：US20240063590A1

公开(公告)日：2024-02-22

申请号：US18496916

申请日：2023-10-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jaesub YOUN ,  Minhyung YOO ,  Jinseock LEE

IPC: H01R13/71 ,  H01R13/24 ,  H01R13/46

CPC classification number: H01R13/71 ,  H01R13/2435 ,  H01R13/24 ,  H01R13/46

Abstract: An adapter includes a housing, a pair of pins connected to the housing, a switch connected to the housing to be translationally movable relative to the housing and including at least a portion exposed to an outside of the housing, a main shaft fixed to an inside of the housing, at least one wing plate rotatably connected to the main shaft and able to be open or closed relative to the housing, an elastic body provided between the main shaft and the switch, and at least one arm connected to the switch and pressing the wing plate by integrally moving with the switch.

公开(公告)号：US20210184402A1

公开(公告)日：2021-06-17

申请号：US17265703

申请日：2019-09-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jinseock LEE ,  Jaesub YOUN

IPC: H01R13/648 ,  G06F13/40 ,  H01R13/24 ,  H01R13/652

Abstract: Disclosed are an input/output terminal for connecting an electronic device to an external device and an electronic device comprising the input/output terminal, the input/output terminal comprising: a signal pin allowing signals to be transmitted/received between the electronic device and the external device; a ground pin connected to a ground part of the electronic device; and a resistant material disposed at the end part of the signal pin or the ground pin. Other various embodiments are possible.