公开(公告)号：US20230318173A1

公开(公告)日：2023-10-05

申请号：US18311537

申请日：2023-05-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Chanhee OH ,  Sungsoo KIM ,  Yongyoun KIM ,  Seyoon BAE ,  Seungbum CHOI ,  Hyunju HONG

IPC: H01Q1/52 ,  H04B5/00 ,  H05K1/11 ,  H05K1/14 ,  H01Q7/00

CPC classification number: H01Q1/526 ,  H01Q7/00 ,  H04B5/0025 ,  H05K1/118 ,  H05K1/147

Abstract: An electronic device, according to various embodiments of the present disclosure, may comprise: a housing, a first circuit board disposed in the housing; flexible circuit boards electrically connected to the first circuit board, coil antennas disposed inside the housing and including a plurality of antennas having conductive patterns provided and configured to generate magnetic fields, a shielding layer disposed below a first antenna from among the plurality of antennas and metal shields disposed about side surfaces of the coil antennas and configured to shield a magnetic field in a first direction from among magnetic fields formed by the coil antennas.

公开(公告)号：US20230216199A1

公开(公告)日：2023-07-06

申请号：US18121261

申请日：2023-03-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Chanhee OH ,  Kyuyoung KIM ,  Yongyoun KIM ,  Byoungryoul SONG ,  Seungbum CHOI ,  Hyunju HONG

IPC: H01Q7/00 ,  H01Q21/28

CPC classification number: H01Q7/00 ,  H01Q21/28

Abstract: Various embodiments of the present disclosure relate to an electronic device for extending an operation range of an antenna. The electronic device may comprise: a foldable housing including a first housing, a second housing, and a hinge module including a hinge disposed between the first housing and the second housing; a first coil positioned inside the second housing and including n designated turns; a second coil positioned inside the first housing and including m designated turns less than the n, the second coil being connected in series with the first coil; a communication module comprising communication circuitry electrically connected to the first coil and the second coil; and a processor for controlling the communication module.

公开(公告)号：US20230096714A1

公开(公告)日：2023-03-30

申请号：US18055997

申请日：2022-11-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seyoon BAE ,  Yongyoun KIM ,  Joon HEO ,  Chanhee OH

IPC: H05K1/03 ,  G09G3/00 ,  G09F9/30 ,  G06F1/16

Abstract: An electronic device may include, for example: a first housing, a second housing, a hinge cover, a hinge structure, a display, and a flexible printed circuit board (FPCB) including a rigid portion configured to be disposed on a first cover portion in the folded state, a first flexible portion connected to the rigid portion and configured to be at least partially bent along a second cover portion, and a second flexible portion connected to the rigid portion oppositely to the first flexible portion and configured to be at least partially bent along a third cover portion. The rigid portion is more rigid than the first flexible portion and the second flexible portion.

公开(公告)号：US20220322516A1

公开(公告)日：2022-10-06

申请号：US17713438

申请日：2022-04-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yongyoun KIM ,  Chanhee OH ,  Dongkee JUNG

IPC: H05K1/02 ,  H01Q9/04 ,  H01Q5/25 ,  H01Q1/02

Abstract: According to various embodiments of the disclosure, an electronic device may include a housing, a non-conductive supporting member disposed in the housing and including a first area, a second area spaced apart from the first area, and a third area connecting the first area and the second area, a conductive pattern portion disposed over the first area of the supporting member, a heat dissipation member disposed to at least partially overlap the conductive pattern portion, and an antenna including a circuit board, a conductive portion, and a ground portion. The conductive portion of the antenna may be disposed over the second area. The heat dissipation member may extend from the first area to the third area, and the ground portion of the antenna may extend from the second area to the third area to contact at least a portion of the heat dissipation member.

公开(公告)号：US20240340364A1

公开(公告)日：2024-10-10

申请号：US18653331

申请日：2024-05-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Junghyung PARK ,  Yongyoun KIM ,  Chanhee OH ,  Jeonggoo JEON ,  Seunggoo KANG ,  Hyunju HONG

IPC: H04M1/02

CPC classification number: H04M1/0216 ,  H04M2201/08 ,  H04M2201/38

Abstract: An electronic device is provided that includes a first housing, a second housing connected to the first housing to be rotatable about a folding axis, a display disposed on a front surface of the electronic device, a first magnet arranged in the first housing, and a second magnet arranged in the second housing not to correspond to the first magnet while the electronic device is in a folded state, wherein there is an attractive force between the first magnet and the second magnet, wherein the first magnet includes a first boundary surface that partitions different poles and is tilted at a first angle with respect to the folding axis, wherein the second magnet includes a second boundary surface that partitions different poles and is tilted at a second angle with respect to the folding axis, and wherein the first boundary surface and the second boundary surface face each other.

公开(公告)号：US20220320737A1

公开(公告)日：2022-10-06

申请号：US17846426

申请日：2022-06-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chanhee OH ,  Kyuyoung KIM ,  Sungsoo KIM ,  Hyunju HONG

IPC: H01Q9/04 ,  H04M1/02

Abstract: According to certain embodiments, an electronic device includes a display configured to output visual information to the front of the electronic device, a support structure configured to support at least one of electronic components accommodated in the electronic device, the support structure having a first surface and a second surface, and an antenna including a ground portion disposed on the first surface and a radiation portion disposed on the second surface that are disposed respectively on both surfaces of the support structure.

公开(公告)号：US20220264756A1

公开(公告)日：2022-08-18

申请号：US17701858

申请日：2022-03-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chanhee OH

IPC: H05K5/02 ,  H05K5/00 ,  F16C11/04

Abstract: According to an embodiment, an electronic device may include a first housing, a second housing, a hinge device configured to connect the first housing and the second housing to be foldable about a folding axis, and a flexible display arranged to be supported by at least a part of the first housing, the second housing, and the hinge device. The hinge device may include a hinge housing including an accommodation portion, at least one cam assembly arranged in the accommodation portion, at least two coil spring members providing a pressing force to the at least one cam assembly in a direction parallel to the folding axis, and at least one hinge plate configured to support the at least one cam assembly. The at least two coil spring members may be coiled in opposite directions. Various other embodiments may be possible.