公开(公告)号：US20220329112A1

公开(公告)日：2022-10-13

申请号：US17697349

申请日：2022-03-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dongoh KANG ,  Jungsuk CHU ,  Sooam KIM ,  Jaejin KIM ,  Namju PARK

IPC: H02J50/60 ,  H02J50/00 ,  H02J50/12 ,  H02J50/90 ,  H02J50/80 ,  H02J50/40 ,  H01Q1/38

Abstract: A wireless power transmission apparatus includes: a housing; a plate coupled with an upper portion of the housing; a power transmitting coil positioned inside the housing and configured to transmit wireless power to an electronic device put on the plate; a printed circuit board positioned between the plate and the power transmitting coil, and comprising at least one layer in which an antenna and a plurality of Foreign Object Detection (FOD) coils are formed; a processor electrically connected to the power transmitting coil and the printed circuit board; and a switch device configured to perform switching to a connection between the antenna and the processor or a connection between the plurality of FOD coils and the processor.

公开(公告)号：US20230289058A1

公开(公告)日：2023-09-14

申请号：US18198372

申请日：2023-05-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sangho PARK ,  Kwangyoun KIM ,  Sooam KIM ,  Jeewoong KIM ,  Joonjae PARK ,  Dockjo YANG ,  Soonbae YANG ,  Soyong LEE ,  Boeun JANG ,  Youngwoong JOO

IPC: G06F3/04886 ,  G06F3/044 ,  G06F3/16 ,  G06F3/04817

CPC classification number: G06F3/04886 ,  G06F3/044 ,  G06F3/167 ,  G06F3/04817 ,  H05B6/6435

Abstract: An electronic device comprises: a panel; a sensor configured to detect a user's touch with respect to at least one region among a plurality of areas in the panel; a plurality of icon members positionable to an upper portion of the at least one region from among the plurality of regions of the panel based on the user's touch on the at least one region being detected by the sensor, the plurality of icon members being configured to respectively display icons corresponding to functions performable by the electronic device; and a processor configured to perform a function corresponding to an icon member based on the user's touch on the at least one region detected by the sensor occuring in association with the icon member.

公开(公告)号：US20250024566A1

公开(公告)日：2025-01-16

申请号：US18896170

申请日：2024-09-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sail MIN ,  Hyojeong LEE ,  Sooam KIM ,  Jeongil OH ,  Youngwoong JOO

IPC: H05B6/64 ,  H01F7/02 ,  H01J23/02 ,  H01J25/50 ,  H05B6/68

Abstract: A microwave oven is provided. The microwave oven includes a main body including a cooking chamber having an opening that is opened forward, and door coupled to the main body and capable of opening/closing the cooking chamber, a magnetron that generates microwaves and is connected to a second side of the cooking chamber, the second side being opposite to a first side to which the door is coupled, a high-voltage capacitor connected to the magnetron, a high-voltage diode connected to the magnetron, a high-voltage transformer connected to the magnetron, and a magnetic body arranged adjacent to a current path connecting the magnetron to the high-voltage capacitor, the high-voltage diode, and the high-voltage transformer, wherein, along the current path, a current flows from the magnetron to the high-voltage capacitor, the high-voltage diode, and the high-voltage transformer, and wherein the magnetic body surrounds the current path.

公开(公告)号：US20240418544A1

公开(公告)日：2024-12-19

申请号：US18819393

申请日：2024-08-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Boeun JANG ,  Daesung KANG ,  Sooam KIM ,  Sangho PARK ,  Buyeong KWAK ,  Seunggu JI

IPC: G01D5/24 ,  E05B65/00 ,  E05F15/611

Abstract: An electronic device including a main body having an opening, a door configured to open and close at least a part of the opening of the main body, and a door sensor, provided relative to an open-side edge of the door, to detect a touch input by using a capacitive method. The door sensor includes a touch key configured to receive the touch input, a sensor substrate comprising a conductive land; a connection member including a sensing surface contacting the touch key, and a connection surface contacting the conductive land so that the touch key is electrically connected with the conductive land through the connection member. Surfaces of the connection member along a thickness direction including the sensing surface and the connection surface and surfaces of the connection member along a longitudinal direction are electrically conductive surfaces. Surfaces of the connection member along a width direction are electrically non-conductive surfaces.