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1. 发明公开

EP4391227A1 ELECTRONIC DEVICE COMPRISING ANTENNA 审中-实审
公开(公告)号：EP4391227A1
公开(公告)日：2024-06-26
申请号：EP22876803.2
申请日：2022-09-27
申请人： Samsung Electronics Co., Ltd.
发明人： LEE, Hyunjeong , YUN, Himchan , KIM, Bomyoung , KIM, Sewoong , HWANG, Soonho , KIM, Jin , LIM, Jongoh
IPC分类号： H01Q1/38 , H01Q1/24 , H04M1/02
CPC分类号： H01Q1/24 , H01Q1/38 , H04M1/02
摘要： An electronic device, according to an illustrative embodiment of the present document, may comprise: a housing; an antenna structure; a first conductive material; and a second conductive material. The housing may provide the front surface of the electronic device and the rear surface of the electronic device. The antenna structure may include a printed circuit board positioned within the housing. The printed circuit board may include a first surface facing the front or rear surface and a second surface facing a direction opposite to the first surface. The printed circuit board may include a first conductive layer, a second conductive layer, and a dielectric. The first conductive layer may include a first antenna element and a second antenna element that do not overlap each other when viewed from the top of the first surface. The second conductive layer is located closer to the second surface than the first conductive layer and may act as a ground plane. The dielectric may be located between the first conductive layer and the second conductive layer. The first conductive material may be located between the front surface and the second surface when the first surface faces the rear surface, and may be located between the rear surface and the second surface when the first surface faces the front surface. The first conductive material may overlap the second conductive layer when viewed from the top of the first surface. The second conductive material may be located closer to the front surface than the first conductive material when the first surface faces the rear surface, and may be located closer to the rear surface than the first conductive material when the first surface faces the front surface. The second conductive material may overlap the first conductive material when viewed from the top of the first surface. When viewed from the top of the first surface, the second conductive layer may include a second edge corresponding to a first edge of the first antenna element or the second antenna element. When viewed from the top of the first surface, the second conductive material includes a third edge corresponding to the second edge, and the second edge may be located between the first edge and the third edge. Various other embodiments may be possible.

2. 发明公开

EP4277023A1 WEARABLE ELECTRONIC APPARATUS COMPRISING ANTENNA 审中-实审
公开(公告)号：EP4277023A1
公开(公告)日：2023-11-15
申请号：EP22785002.1
申请日：2022-04-07
申请人： Samsung Electronics Co., Ltd.
发明人： KIM, Sewoong , KANG, Woosuk , KIM, Sohyeon , KIM, Jeonghoon , KIM, Jiwon , OH, Yoseb , CHOI, Donguk , HONG, Minhwa
IPC分类号： H01Q1/24 , G04G21/04 , G04G9/00 , G04G99/00 , H01Q1/46
摘要： A wearable electronic device according to an embodiment may include a metal frame forming at least a portion of a side surface of the wearable electronic device, a display mounted on the metal frame, a rear cover forming a rear surface of the wearable electronic device, a printed circuit board (PCB) disposed in a space formed by the rear cover and the metal frame, and a wireless communication circuit disposed on the PCB, wherein the wireless communication circuit feeds power to a first point of the metal frame, which having a first height from the rear cover, to receive a signal in a first frequency band, and feeds power to a second point of the metal frame, which has a second height from the rear cover that is higher than the first height to receive a signal in a second frequency band higher than the first frequency band.

3. 发明公开

EP3734374A1 ANTENNA USING MULTI FEEDING ANTENNA AND ELECTRONIC DEVICE INCLUDING SAME 有权
公开(公告)号：EP3734374A1
公开(公告)日：2020-11-04
申请号：EP19748257.3
申请日：2019-01-23
申请人： Samsung Electronics Co., Ltd.
发明人： YOO, Chaeup , KANG, Woosuk , KO, Youngjae , KIM, Sewoong , SUNG, Sangbong , SHIN, Sanggon , LEE, Inyoung , JUNG, Jinwoo , HYUN, Suk
IPC分类号： G04G17/02 , G04G17/08 , G04G21/04
摘要： According to various embodiments, an electronic device includes a front plate, a rear plate facing away from the front plate, and a side member surrounding the space between the front plate and the rear plate. The side member comprises: a housing including a conductive annular member; at least one mounting member connected to the side member and detachably mounted to a portion of the human body such that the rear plate is configured to be oriented toward a portion of the human body; a substrate (PCB) disposed in parallel with the front plate in the space and including a ground plane; at least one wireless communication circuit disposed on the substrate; a first electrical path connected between the wireless communication circuit and a first point of the conductive annular member; and a second electrical path connected between the ground plane and a second point of the conductive annular member, wherein a first region of the conductive annular member defined between the first point and the second point has a first length, and a second region of the conductive annular member defined between the first point and the second point has a second length that is shorter than the first length, wherein the side member includes an extension part disposed in the space and extending along a first region of the annular member or a portion of the second region and may include a conductive pattern electrically connected to the wireless communication circuit. Various other embodiments may be possible. Various embodiments may be possible.

4. 发明公开

EP4358293A1 ELECTRONIC APPARATUS INCLUDING ANTENNA 审中-实审
公开(公告)号：EP4358293A1
公开(公告)日：2024-04-24
申请号：EP22856136.1
申请日：2022-08-08
申请人： Samsung Electronics Co., Ltd.
发明人： HWANG, Soonho , PARK, Sungkoo , LEE, Kyungjae , KIM, Sewoong , KIM, Seunghwan , KIM, Taeik
IPC分类号： H01Q1/24 , H01Q1/38 , G09F9/30 , G06F1/16
CPC分类号： H01Q1/24 , H01Q1/38 , G06F1/16 , G09F9/30
摘要： According to an embodiment disclosed herein, an electronic apparatus may comprise a foldable housing, a communication circuit, a first sensor IC, a second sensor IC, a first switching circuit, a processor, and memory. The foldable housing may include a first housing that is hinge-connected to a second housing, a first side member that is disposed on a side surface of the first housing and includes a plurality of first conductive parts, and a second side member that is disposed on a side surface of the second housing and includes a plurality of second conductive parts. The communication circuit is electrically connected to a first conductive part among the plurality of first conductive parts, and may be configured to transmit and/or receive signals in a selected or designated frequency band. The first sensor IC is electrically connected to at least one of the plurality of first conductive parts and can measure capacitance. The second sensor IC is electrically connected to at least one of the plurality of second conductive parts and can measure capacitance. The first switching circuit may be electrically connected to the first conductive part and a second conductive part among the plurality of first conductive parts. The memory can store instructions that cause the processor to perform a plurality of operations when executed. The plurality of operations may include an operation for controlling the first switching circuit. Here, when the foldable housing is in a folded state, the first conductive part and the second conductive part may be electrically connected on the basis of at least one of the capacitance measured by the first sensor IC or the capacitance measured by the second sensor IC. Various other embodiments may be possible.

5. 发明公开

EP4319189A1 ELECTRONIC DEVICE COMPRISING ANTENNA 审中-实审
公开(公告)号：EP4319189A1
公开(公告)日：2024-02-07
申请号：EP22788437.6
申请日：2022-04-13
申请人： Samsung Electronics Co., Ltd.
发明人： KANG, Woosuk , KIM, Sewoong , KIM, Jeonghoon , LEE, Kyuho , CHOI, Donguk , LEE, Inyoung , JUNG, Jinwoo , CHUN, Jaebong
IPC分类号： H04R1/06 , H04R1/10 , H04B1/3827
摘要： A wearable electronic device according to various embodiments of the present disclosure may comprise a housing, a conductive patch, a PCB disposed in the housing, a wireless communication circuit disposed on the PCB and a first touch sensing circuit, wherein the housing may comprise a first housing facing away from the body wearing the electronic device, and a second housing facing toward the body, the wireless communication circuit may supply power to a first point spaced apart from an edge of the conductive patch by a specific distance or more and receive an RF signal of a first frequency band, and the first touch sensing circuit may sense a touch input with respect to the conductive patch.

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