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公开(公告)号：US12266951B2
公开(公告)日：2025-04-01
申请号：US17973907
申请日：2022-10-26
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Woosup Lee , Jaehyoung Yoo , Jaedeok Lim , Taejun Lim , Hana Choe
Abstract: An example electronic device includes a battery, a coil antenna that transmits power of the battery, a shield disposed on a lower surface of the coil antenna, and a plurality of magnet modules formed to surround at least a portion of a side surface of the coil antenna. Each of the plurality of magnet modules includes an inner part that faces toward the side surface of the coil antenna, an outer part that faces toward an opposite side to the coil antenna, and a non-magnetized area disposed between the inner part and the outer part. The inner part includes a first inner area and a second inner area over the first inner area, and the outer part includes a first outer area and a second outer area over the first outer area. The first inner area and the second outer area are magnetized with a first polarity, and the second inner area and the first outer area are magnetized with a second polarity opposite to the first polarity.
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公开(公告)号：US11553629B2
公开(公告)日：2023-01-10
申请号：US17142705
申请日：2021-01-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Myeonggil Lee , Hyein Park , Jangsun Yoo , Jaedeok Lim , Jihye Moon , Cheehwan Yang , Kwangyong Lee , Moonhee Lee
Abstract: An electronic device including a shielding member for performing an electromagnetic interference (EMI) shielding function is provided. The electronic device includes a printed circuit board including a first area in which first electronic components having a first frequency as a driving frequency are mounted, and a second area in which second electronic components having a second frequency as a driving frequency are mounted, a shielding film disposed to cover the first area and the second area of the printed circuit board and attached to a first ground portion of the printed circuit board, and at least one conductive member formed to extend in a direction perpendicular to an extending direction of the printed circuit board. The at least one conductive member includes a first end that contacts the shielding film, and a second end that contacts a second ground portion of the printed circuit board, the second end being disposed between the first area and the second area of the printed circuit board.
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公开(公告)号：US11547008B2
公开(公告)日：2023-01-03
申请号：US17247960
申请日：2020-12-31
Applicant: Samsung Electronics Co., Ltd.
Inventor： Gihoon Lee , Jaedeok Lim , Gyuyeong Cho , Joon Heo
Abstract: An electronic device according to various embodiments may include: a display; a rear plate disposed in a direction opposite to the display; a side member surrounding a space between the display and the rear plate and including a support member configured to support the display; and at least one magnetic structure included in at least a portion of the side member. Where the at least one magnetic structure includes a magnetic force generating source and a magnetic force output guide connected to the magnetic force generating source, and at least a portion of the magnetic force output guide extends in a direction of the display. Where at least a portion of the magnetic force output guide includes a structure formed in a direction of an upper surface of the side member.
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公开(公告)号：US11490550B2
公开(公告)日：2022-11-01
申请号：US17060785
申请日：2020-10-01
Applicant: Samsung Electronics Co., Ltd.
Inventor： Chunghyo Jung , Jaedeok Lim , Hyein Park , Jaehyoung You
Abstract: An electronic device is provided. The electronic device includes a circuit board, at least one electric component disposed on one surface of the circuit board, a shield can mounted on the one surface of the circuit board, with the at least one electric component received in the shield can, and including at least one opening formed in an area corresponding to the at least one electric component, a shielding sheet disposed in at least a portion of the shield can and blocking at least a portion of the at least one opening, and a heat transfer member disposed in contact between the at least one electric component and the shielding sheet. The shielding sheet includes a flexible structure.
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公开(公告)号：US10893637B2
公开(公告)日：2021-01-12
申请号：US16281752
申请日：2019-02-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Gihoon Lee , Seunggoo Kang , Yonghwa Kim , Hongjun Kim , Wangik Son , Jaehwan Lee , Seungbum Choi , Jaedeok Lim
Abstract: An electronic device including a shield structure is provided. The electronic device includes a first device including a first magnetic substance, a second device including a second magnetic substance, and a shield structure configured to shield at least part of a magnetic force generated between the first magnetic substance and the second magnetic substance, wherein the shield structure includes a shield member disposed between the first device and the second device and including a property of a magnetic substance, and a connecting member physically connected to at least part of the shield member and including a property of a nonmagnetic substance, wherein at least part of the connecting member is physically connected to a circuit board.
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Patent Agency Ranking
公开(公告)号：US11800632B2
公开(公告)日：2023-10-24
申请号：US17262973
申请日：2019-07-24
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Yonghwa Kim , Min Park , Dongil Son , Hyunwoo Sim , Jaedeok Lim , Chunghyo Jung , Seungbum Choi
IPC: H05K1/02
CPC classification number: H05K1/0207 , H05K1/0209 , H05K1/0219
Abstract: According to various embodiments, an electronic device may include a first plate, a second plate facing away from the first plate, and a side member surrounding a space between the first plate and the second plate, a middle plate disposed in the space between the first plate and the second plate in parallel with the second plate, a first Printed Circuit Board (PCB) disposed in a space between the second plate and the middle plate, a first electronic component mounted on the first PCB between the first PCB and the middle plate, a first heat transfer structure disposed between the first electronic component and the middle plate, a second electronic component including a first surface disposed in the space and spaced apart from the first PCB, a second surface facing away from the first surface, and a side face substantially perpendicular to the first surface or the second surface, and a second heat transfer structure. The second heat transfer structure may include a first thermal conductive layer including a first portion attached to the first surface or the second surface, and a second portion extending from the first portion toward the middle plate and at least partially having a thermal conductive path between the second electronic component and the middle plate, and a second electrical conductive layer including a third portion attached to the first portion so that the third portion constructs an electromagnetic shielding structure for the second electric component. Other various embodiments may also be possible.
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公开(公告)号：US20220065660A1
公开(公告)日：2022-03-03
申请号：US17247824
申请日：2020-12-23
Applicant: Samsung Electronics Co., Ltd.
Inventor： Junhyuk Kim , Hoyoung Jeong , Myunghoon Kwak , Jaedeok Lim , Gyuyeong Cho , Soyoung Lee , Hyunju Hong
Abstract: An electronic device includes a first part. The electronic device also includes a second part that is configured to move with respect to the first part. The electronic further device includes a magnetic member that is disposed on one of the first part and the second part. Additionally, the electronic device includes a sensor that is disposed on the other one of the first part and the second part and facing the magnetic member. The magnetic member includes a body extending in a movement direction of the second part and magnets respectively disposed at both ends of the magnetic member such that different polarities are close to each other.
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公开(公告)号：US11258174B2
公开(公告)日：2022-02-22
申请号：US16861415
申请日：2020-04-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yoonjung Kim , Jaedeok Lim , Gyuyeong Cho , Hyein Park
Abstract: Disclosed is an electronic device including a housing, a first plate positioned on a front surface of the housing, a second plate positioned on a rear surface of the housing, an antenna radiator interposed between the first plate and the second plate, and a wireless communication circuit connected to the antenna radiator and processing a signal in a specific frequency band. The antenna radiator includes at least one conductive fabric layer having a resistance characteristic suitable for transmitting or receiving the signal in the specific frequency band, and the at least one conductive fabric layer includes a fabric that is plated with at least one metal.
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公开(公告)号：US11019190B2
公开(公告)日：2021-05-25
申请号：US16515712
申请日：2019-07-18
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yonghwa Kim , Bumhee Bae , Dongil Son , Hyunwoo Sim , Jaedeok Lim , Seungbum Choi
Abstract: An electronic device includes a housing including a first plate, a second plate facing away from the first plate, and a lateral member surrounding a space between the first and second plates; a display disposed in the housing and exposed through at least a part of the first plate; an antenna module disposed at a first area adjacent to the lateral member; an electronic component disposed at a second area adjacent to the first area in the housing; at least one wireless communication circuit disposed in the housing and configured to transmit or receive a signal having a frequency between 3 gigahertz (GHz) and 100 GHz through the antenna module; a processor disposed in the housing; and a flexible printed circuit board (FPCB) including a first conductive line electrically connected between the at least one wireless communication circuit and the antenna module, and a second conductive line electrically connected between the processor and the electronic component.
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公开(公告)号：US12235684B2
公开(公告)日：2025-02-25
申请号：US17929599
申请日：2022-09-02
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Gyuyeong Cho , Jaedeok Lim , Jongsoo Sung , Gunbae Lim , Dusun Choi
Abstract: An electronic device according to various embodiments disclosed in this document may include: a display panel; a recognition member disposed under the display panel and including a conductive pattern to recognize a signal from a pen input device; a first shielding member disposed under the recognition member; and a second shielding member disposed under the first shielding member and made of a material different than the first shielding member, wherein the second shielding member includes a component region corresponding to at least one electronic component disposed under the second shielding member, and wherein at least a portion of the second shielding member is removed from the component region.
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