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1. 发明授权

US11553629B2 Shielding member and electronic device including the same 有权
公开(公告)号：US11553629B2
公开(公告)日：2023-01-10
申请号：US17142705
申请日：2021-01-06
申请人： Samsung Electronics Co., Ltd.
发明人： Myeonggil Lee , Hyein Park , Jangsun Yoo , Jaedeok Lim , Jihye Moon , Cheehwan Yang , Kwangyong Lee , Moonhee Lee
IPC分类号： H05K9/00 , H05K7/20 , H01L25/18 , H05K1/18
摘要： 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.

2. 发明授权

US11516950B2 Electronic device comprising display module having stress neutralization layer between flexible substrate and conductive layer 有权
公开(公告)号：US11516950B2
公开(公告)日：2022-11-29
申请号：US16766363
申请日：2018-11-19
申请人： Samsung Electronics Co., Ltd.
发明人： Gyeongmin Jin , Min Park , Jaedeok Lim , Jungje Bang , Jaeheung Ye , Yongwon Lee , Seyoung Jang
IPC分类号： H05K9/00 , H05K1/18 , H01Q1/24 , H01Q1/52 , H04M1/02 , H01Q1/44
摘要： The disclosure provides an electronic device having an electromagnetic shielding structure for preventing an antenna performance degradation. The disclosed electronic device may include: an antenna disposed in some areas of the electronic device; a printed circuit board; and a display module including a display panel, one or more signal lines coupled to the display panel, and a flexible substrate on which the one or more signal lines are disposed. The flexible substrate may include: a conductive layer coupled to the printed circuit board in a curved state and configured to shield an electromagnetic wave radiated from the one or more signal lines to the antenna; and a stress neutralization layer of which a material can be deformed over time in response to a shape of the flexible substrate coupled in a curved state. The stress neutralization layer may be disposed between the flexible substrate and the conductive layer.

3. 发明授权

US11369051B2 Electromagnetic interference (EMI) shielding member and electronic device including the same 有权
公开(公告)号：US11369051B2
公开(公告)日：2022-06-21
申请号：US16880196
申请日：2020-05-21
申请人： Samsung Electronics Co., Ltd.
发明人： Junghwan Kim , Jaedeok Lim , Hyein Park
IPC分类号： H05K9/00 , H05K1/18 , H05K1/02
摘要： A shielding member is provided. The shielding member includes a shielding layer having flexibility, and an insulating layer stacked on the shielding layer. The shielding layer includes a nanofiber layer including nanofibers plated to have electrical conductivity and coated with an adhesive material, and conductive particles disposed in the nanofiber layer.

4. 发明申请

US20200028949A1 ELECTRONIC DEVICE INCLUDING CONNECTING MEMBER SHARING STRUCTURE 审中-公开
公开(公告)号：US20200028949A1
公开(公告)日：2020-01-23
申请号：US16515712
申请日：2019-07-18
申请人： Samsung Electronics Co., Ltd.
发明人： Yonghwa KIM , Bumhee Bae , Dongil Son , Hyunwoo Sim , Jaedeok Lim , Seungbum Choi
IPC分类号： H04M1/02 , H01Q1/24 , H01Q5/30
摘要： 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.

5. 发明授权

US11547008B2 Electronic device including magnetic structure 有权
公开(公告)号：US11547008B2
公开(公告)日：2023-01-03
申请号：US17247960
申请日：2020-12-31
申请人： Samsung Electronics Co., Ltd.
发明人： Gihoon Lee , Jaedeok Lim , Gyuyeong Cho , Joon Heo
IPC分类号： H05K7/02 , H05K7/04 , H05K5/02 , H01F7/02 , H05K5/00
摘要： 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.

6. 发明授权

US11490550B2 Electronic device including heat radiating structure 有权
公开(公告)号：US11490550B2
公开(公告)日：2022-11-01
申请号：US17060785
申请日：2020-10-01
申请人： Samsung Electronics Co., Ltd.
发明人： Chunghyo Jung , Jaedeok Lim , Hyein Park , Jaehyoung You
IPC分类号： H05K7/14 , H05K7/18 , H05K9/00 , H05K7/20 , H05K1/02 , H05K5/00
摘要： 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.

7. 发明授权

US10893637B2 Electronic device including shield member for shielding at least part of magnetic force generated by magnetic substance and connection portion including property of nonmagnetic substance connected to shield member 有权
公开(公告)号：US10893637B2
公开(公告)日：2021-01-12
申请号：US16281752
申请日：2019-02-21
申请人： Samsung Electronics Co., Ltd.
发明人： Gihoon Lee , Seunggoo Kang , Yonghwa Kim , Hongjun Kim , Wangik Son , Jaehwan Lee , Seungbum Choi , Jaedeok Lim
IPC分类号： H05K9/00 , H05K1/02 , H05K5/02
摘要： 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.

8. 发明授权

US11800632B2 Electronic device having heat-radiating structure 有权
公开(公告)号：US11800632B2
公开(公告)日：2023-10-24
申请号：US17262973
申请日：2019-07-24
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Yonghwa Kim , Min Park , Dongil Son , Hyunwoo Sim , Jaedeok Lim , Chunghyo Jung , Seungbum Choi
IPC分类号： H05K1/02
CPC分类号： H05K1/0207 , H05K1/0209 , H05K1/0219
摘要： 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.

9. 发明申请

US20220065660A1 SENSOR DEVICE FOR DETERMINING RELATIVE POSITION, ELECTRONIC DEVICE INCLUDING SAME AND METHOD FOR DETERMINING RELATIVE POSITION 有权
公开(公告)号：US20220065660A1
公开(公告)日：2022-03-03
申请号：US17247824
申请日：2020-12-23
申请人： Samsung Electronics Co., Ltd.
发明人： Junhyuk Kim , Hoyoung Jeong , Myunghoon Kwak , Jaedeok Lim , Gyuyeong Cho , Soyoung Lee , Hyunju Hong
IPC分类号： G01D5/14 , G06F1/16
摘要： 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.

10. 发明授权

US11258174B2 Antenna radiator including plurality of layers and electronic device including the same 有权
公开(公告)号：US11258174B2
公开(公告)日：2022-02-22
申请号：US16861415
申请日：2020-04-29
申请人： Samsung Electronics Co., Ltd.
发明人： Yoonjung Kim , Jaedeok Lim , Gyuyeong Cho , Hyein Park
IPC分类号： H01Q1/24 , H01Q9/04
摘要： 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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