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1. 发明公开

EP4428600A1 ELECTRONIC DEVICE COMPRISING ANTENNA 审中-实审
公开(公告)号：EP4428600A1
公开(公告)日：2024-09-11
申请号：EP22898871.3
申请日：2022-10-28
申请人： Samsung Electronics Co., Ltd.
发明人： CHOE, Jaewon , KIM, Seunghwan , JO, Jaehoon , CHOI, Nakchung
IPC分类号： G02B27/01 , H01Q1/27 , H01Q1/38
CPC分类号： H01Q1/38 , H01Q1/27 , G02B27/01 , G02B27/0172 , G02B27/017 , G02B2027/017820130101 , G02B27/0176
摘要： Augmented reality (AR) glasses may include a main housing configured to accommodate lenses of the AR glasses, with at least a portion of the main housing formed of a conductive member A sub-housing forms a leg of the AR glasses. A PCB is disposed in the sub-housing. A conductive hinge structure is configured to interconnect the main housing and the sub-housing such that the sub-housing is foldable with respect to the main housing. The conductive hinge structure is electrically connected to the PCB and the conductive member. A wireless communication circuit is disposed in the sub-housing and is configured to transmit and/or receive a signal of a predetermined frequency band based on an electrical path including the conductive hinge structure and the conductive member by directly feeding power to the conductive hinge structure. Various other embodiments identified through the specification are possible.

2. 发明公开

EP4403980A1 WEARABLE ELECTRONIC DEVICE INCLUDING VARIABLE GROUND 审中-实审
公开(公告)号：EP4403980A1
公开(公告)日：2024-07-24
申请号：EP22890156.7
申请日：2022-09-08
申请人： Samsung Electronics Co., Ltd.
发明人： CHOI, Nakchung , AN, Chankyu , KIM, Gyusub , CHUN, Jaebong , CHOE, Jaewon
IPC分类号： G02B27/01 , H01Q1/24 , H01Q1/27
CPC分类号： H01Q1/273 , H04M1/05 , H01Q3/247
摘要： A wearable electronic device includes a front with a lens connected thereto, and includes a first metal portion. A first leg is connected to one end of the front through a first hinge, and includes a second metal portion. A second leg is connected to the other end of the front through a second hinge. A printed circuit board (PCB) includes a ground portion electrically connected to the first metal portion and/or the second metal portion. An antenna structure includes a radiating element and a feeder electrically connected to the radiating element. The antenna structure is electrically connected to the ground portion. A first switch circuit is configured to electrically connect or disconnect the first metal portion and the second metal portion and is also configured to change an impedance for connecting the first metal portion and the second metal portion. A controller controls the first switch circuit.

3. 发明公开

EP4435966A1 ELECTRONIC DEVICE COMPRISING ANTENNA 审中-实审
公开(公告)号：EP4435966A1
公开(公告)日：2024-09-25
申请号：EP22911577.9
申请日：2022-10-26
申请人： Samsung Electronics Co., Ltd.
发明人： JANG, Kyihyun , KIM, Gyusub , SEOL, Kyungmoon , CHO, Bumjin , AN, Seongyong , AN, Chankyu , CHUN, Jaebong , CHOI, Nakchung
IPC分类号： H01Q1/24 , H01Q5/335 , H01Q1/46 , H01Q1/38 , G09F9/30
CPC分类号： H01Q1/46 , H01Q1/24 , H01Q5/335 , H01Q1/38 , G09F9/30
摘要： This electronic device comprises a first housing, a second housing, a support member, at least one slit, and at least one processor. The second housing comprises a plurality of conductive parts and a plurality of non-conductive parts. The at least one processor is configured to: communicate with an external electronic device through at least one of the conductive parts and the first housing operating as an antenna in a first state in which the second housing is drawn into the first housing; and communicate with the external electronic device through at least one of the conductive parts operating as an antenna in a second state in which the second housing is drawn out of the first housing. Various other embodiments may be possible.

4. 发明公开

EP4235958A1 ELECTRONIC DEVICE COMPRISING METALLIC MEMBER AND ANTENNA 审中-实审
公开(公告)号：EP4235958A1
公开(公告)日：2023-08-30
申请号：EP21886847.9
申请日：2021-10-28
申请人： Samsung Electronics Co., Ltd.
发明人： PARK, Sungkoo , HWANG, Soonho , AN, Chankyu , OH, Dongjun , YUN, Himchan , LEE, Kookjoo , CHOI, Nakchung
IPC分类号： H01Q1/24 , H04M1/02 , H01Q1/38
摘要： An electronic device according to various embodiments of the present disclosure comprises a first housing, a second housing, a flexible display, a metal frame, a non-metallic member, a metallic member disposed along the edge of the flexible display on the non-metallic member, a printed circuit board including a ground region, and a wireless communication circuit, wherein the metal frame includes a first antenna element defined by means of a first insulating member and a second insulating member, and a second antenna element defined by means of the first insulating member and a third insulating member, and the metallic member is connected to the ground region at positions corresponding to the first insulating member and the second insulating member, and the metallic member can be connected to the ground region through a switch at a position corresponding to the third insulating member. Other various embodiments are possible.

5. 发明公开

EP4187713A1 ELECTRONIC DEVICE COMPRISING ANTENNA, AND OPERATION METHOD 审中-实审
公开(公告)号：EP4187713A1
公开(公告)日：2023-05-31
申请号：EP21853634.0
申请日：2021-08-04
申请人： Samsung Electronics Co., Ltd.
发明人： YUN, Himchan , CHOI, Nakchung , YOON, Shinho , HWANG, Soonho
IPC分类号： H01Q1/24 , H04M1/02 , H01Q1/46
摘要： An electronic device according to various embodiments of the present disclosure comprises a frame structure forming at least a part of a side of the electronic device, wherein the side formed by the frame structure can comprise a first edge, a second edge perpendicular to the first edge, and a third edge parallel to the first edge. The frame structure can comprise: a first insulating portion positioned at one point on the first edge; a first conductive portion; a second conductive portion distanced from the first conductive portion by means of a second insulating portion and corresponding to a part of the second edge; and a third conductive portion distanced from the second conductive portion by means of a third insulating portion positioned at a second point on the second edge, and extending to the third edge. The electronic device according to various embodiments comprises: a wireless communication circuit; a first switching circuit connecting the first conductive portion and/or the second conductive portion with the wireless communication circuit; a second switching circuit connecting the second conductive portion and/or the third conductive portion with the wireless communication circuit; and a proximity sensor for detecting the proximity of a human body to the first edge. Power can be fed in accordance with the proximity state of a human body detected by the proximity sensor.

6. 发明公开

EP4439863A1 ANTENNA STRUCTURE AND ELECTRONIC DEVICE COMPRISING SAME 审中-公开
公开(公告)号：EP4439863A1
公开(公告)日：2024-10-02
申请号：EP24703459.8
申请日：2024-02-14
申请人： Samsung Electronics Co., Ltd.
发明人： YOO, Jangsun , KIM, Kyungbin , KIM, Jongsuk , CHOI, Nakchung , KIM, Hakjin , LEE, Myeonggil , CHOI, Daehan , CHOI, Byungsuk , LIM, Gun
IPC分类号： H01Q1/38 , H01Q1/24 , G09F9/30 , H04M1/02
摘要： An electronic device according to an embodiment of the disclosure may include a first housing including at least one first conductive portion segmented along at least a portion of a lateral surface thereof, and multiple vent holes configured in at least a portion of the lateral surface, a fan disposed in the first housing, a first printed circuit board disposed on one side within the first housing and including a first communication module electrically connected to the first conductive portion, and a feeding part configured to electrically connect the first printed circuit board and one surface of the first housing located between the multiple vent holes, wherein the first conductive portion includes a (1-1)th conductive portion having a first length, and a (1-2)th conductive portion having a second length longer than the first length, and a distance between the first communication module and the (1-1)th conductive portion is shorter than a distance between the first communication module and the (1-2)th conductive portion.

7. 发明公开

EP4439150A1 WEARABLE ELECTRONIC DEVICE COMPRISING ANTENNA 审中-公开
公开(公告)号：EP4439150A1
公开(公告)日：2024-10-02
申请号：EP22916617.8
申请日：2022-12-23
申请人： Samsung Electronics Co., Ltd.
发明人： KIM, Jaehyung , SUH, Younghoon , OH, Dongjun , JO, Jaehoon , CHOI, Nakchung , CHOE, Jaewon
IPC分类号： G02B27/01 , G06F3/01 , G06F1/16 , H01Q1/38 , H01Q1/27 , G02C11/00 , H01Q1/46
CPC分类号： G02B27/01 , G02C11/00 , G06F1/16 , G06F3/01 , H01Q1/27 , H01Q1/38 , H01Q1/46
摘要： A wearable electronic device may comprise: a lens frame configured to accommodate a lens; a front frame including a connection frame extending from the lens frame; a temple rotatably connected to the connection frame and configured to rotate about a rotary shaft, and to operate to be in a first state of being folded to form a first angle with respect to the lens frame or a second state of being unfolded to form a second angle with respect to the lens frame; a printed circuit board disposed in the temple, and on which a wireless communication circuit is disposed; and an antenna structure including an antenna electrically connected to the wireless communication circuit. The antenna structure may comprise: a coupling terminal disposed at an end of the temple at which the rotary shaft is located; a first antenna disposed on the front frame and including a first connection portion having at least a portion of a surface facing the coupling terminal; and a feeder configured to apply an electrical signal to the first antenna through the coupling terminal. The coupling terminal may comprise: a first terminal portion configured to be coupled to the first connection portion in the first state; and a second terminal portion configured to be coupled to the first connection portion in the second state.

8. 发明公开

EP4293993A1 ANTENNA STRUCTURE FOR IMPROVING RADIATION PERFORMANCE AND ELECTRONIC DEVICE COMPRISING SAME 审中-实审
公开(公告)号：EP4293993A1
公开(公告)日：2023-12-20
申请号：EP22792068.3
申请日：2022-04-22
申请人： Samsung Electronics Co., Ltd.
发明人： CHOI, Nakchung , YUN, Himchan , CHUN, Jaebong , HWANG, Soonho
IPC分类号： H04M1/02 , H01Q1/24
摘要： A foldable electronic device of the disclosure may include a housing including a first housing of the electronic device, a second housing corresponding to the first housing, and a hinge structure configured to connect the first housing and the second housing, and convertible to a folding state or a unfolding state around the hinge structure, the first housing including a first edge and a second edge extending perpendicularly from the first edge, the second housing including a third edge corresponding to the first edge and a fourth edge corresponding to the second edge and extending perpendicularly from the third edge, the first housing including a first segmentation part formed at a first point on the first edge, a second point connected to a ground on the second edge, and a first conductive part configured to connect the first segmentation part and the second point along the first lateral surface, the second housing including a third point connected to the ground on the fourth edge, a second segmentation part formed at one point on the fourth edge, a second conductive part extending from the second segmentation part to the third edge along the second lateral surface, and a third conductive part spaced apart from the second conductive part by the second segmentation part, a switch circuit configured to connect the second conductive part and the third conductive part, and a processor, wherein the processor electrically connect or separate the second conductive part and the third conductive part by controlling the switch circuit.

9. 发明公开

EP4235959A1 ELECTRONIC DEVICE COMPRISING ANTENNA 审中-实审
公开(公告)号：EP4235959A1
公开(公告)日：2023-08-30
申请号：EP21900827.3
申请日：2021-11-01
申请人： Samsung Electronics Co., Ltd.
发明人： AN, Chankyu , PARK, Sungkoo , YUN, Himchan , CHOI, Nakchung , HWANG, Soonho , CHUN, Jaebong
IPC分类号： H01Q1/24 , H01Q1/46
摘要： Various embodiments of the present disclosure relate to a foldable electronic device comprising an antenna, the foldable electronic device comprising a processor; hinge module; a first housing and a second housing each having at least a portion thereof coupled to either side of the hinge module and forming an unfolded state or a folded state around the hinge module; and a flexible display disposed in a space formed by the first housing and the second housing. The first housing comprises a first lateral member forming at least a portion of an exterior of the foldable electronic device, the first lateral member comprising a first side surface disposed in parallel to a folding axis of the hinge module, a second side surface extending from one end of the first side surface in a direction perpendicular to the folding axis, and a third side surface extending in the direction perpendicular to the folding axis from the other end of the first side surface. The second housing comprises a second lateral member forming at least a portion of the exterior of the foldable electronic device, the second lateral member comprising a fourth side surface disposed in parallel to the folding axis, and a fifth side surface extending in the direction perpendicular to the folding axis from one end of the fourth side surface. The first side surface has a first segmentation portion formed thereon, and the fifth side surface has a third segmentation portion formed thereon, wherein a second segmentation portion and the third segmentation portion are disposed so as to overlap when the first housing and the second housing are in the folded state, and a portion of the first side surface separated through the first segmentation portion and a portion of the second side surface separated through the second segmentation portion are electrically connected to the processor so as to be operated by an antenna. The antenna may comprise a power feed unit connect to a power supply point positioned on the second side surface, a first matching circuit connected to a first point positioned between the power supply point and the first segmentation portion, and a second matching circuit connected to a second point positioned between the power supply point and the second segmentation portion. Other various embodiments are possible.

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