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公开(公告)号：US20230136852A1
公开(公告)日：2023-05-04
申请号：US17432367
申请日：2020-02-18
Applicant: Samsung Electronics Co., Ltd.
Inventor： Himchan YUN , Kyungjae LEE , Soonho HWANG
IPC: H04B1/40
Abstract: Disclosed is an electronic device including a wireless communication module that transmits or receives a signal, a feed line that delivers a signal between the wireless communication module and a radiator, a tuner including a variable capacitor connected to a ground part, and a reactance element connected between the variable capacitor and the feed line.
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公开(公告)号：US20230086173A1
公开(公告)日：2023-03-23
申请号：US18070470
申请日：2022-11-29
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kyungjae LEE , Sungkoo PARK , Himchan YUN , Soonho HWANG , Jaebong CHUN
Abstract: An electronic device includes first and second housings, a flexible display, a hinge structure, a hinge cover, and a wireless communication circuit. The first housing includes a first conductive portion, the hinge cover may be positioned opposing the flexible display with respect to the hinge structure when the housings are in a folded state, and the second housing includes a second conductive portion. When the housing are folded, the hinge cover is exposed to the outside of the electronic device by a first width while being disposed between the first edge of the first housing and the second edge of the second housing, and in the folded state, the wireless communication circuit feeds a first point of the hinge cover and transmits and/or receives a signal in a first frequency band, through a first electrical path formed in the first conductive portion and/or the second conductive portion by the feeding.
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公开(公告)号：US20230085200A1
公开(公告)日：2023-03-16
申请号：US17965201
申请日：2022-10-13
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dongjun OH , Shinho YOON , Myeongjun KONG , Jaebong CHUN , Soonho HWANG
Abstract: According to certain embodiments, an electronic device comprises: a first housing including a plurality of conductive portions electrically separated from each other and disposed on at least a portion of a side surface of the first housing; a second housing slidably coupled to the first housing; a flexible display supported by the first housing and the second housing and having a display area that is changable by sliding the second housing; and a wireless communication circuit disposed in the first housing and configured to transmit and receive wireless signals in a plurality of frequency bands via the plurality of conductive portions, wherein the plurality of conductive portions includes a first conductive portion and a second conductive portion, wherein the first conductive portion and the second conductive portion have a U shape or C shape and are electrically separated from each other, and wherein the first conductive portion is spaced apart from the first housing.
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公开(公告)号：US20220294099A1
公开(公告)日：2022-09-15
申请号：US17829746
申请日：2022-06-01
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Nakchung CHOI , Himchan YUN , Shinho YOON , Soonho HWANG
Abstract: According to various embodiments, an electronic apparatus comprises: a housing comprising at least one conductive portion arranged through at least one non-conductive portion; a substrate arranged in an internal space of the housing and comprising a ground; a wireless communication circuit arranged on the substrate and capacitively coupled to a first point of the at least one conductive portion; the first point being located at a first electric distance from the at least one non-conductive portion, through a first electric path; and a variable circuit arranged on a second electric path branched from the first electric path and connected to the ground, wherein the at least one conductive portion is connected to the ground through a third electric path at a second point further from the at least one non-conductive portion than the first point, and the first electric distance may be shorter than a second electric distance from the first point to the second point.
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公开(公告)号：US20250021137A1
公开(公告)日：2025-01-16
申请号：US18901618
申请日：2024-09-30
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sungkoo PARK , Haeyeon KIM , Sewoong KIM , Museok BANG , Soonho HWANG
IPC: G06F1/16
Abstract: An electronic device is provided. The electronic device includes a display including a display panel, a lateral member which including a conductive material and disposed in a manner that at least a part thereof surrounds the display, a communication module electrically connected to the lateral member to enable the lateral member to function as an antenna, and a support plate disposed below the display panel and including a first region adjacent to the lateral member and a second region excluding the first region, wherein the first and second regions of the support plate comprise different materials.
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Patent Agency Ranking
公开(公告)号：US20240146352A1
公开(公告)日：2024-05-02
申请号：US18405796
申请日：2024-01-05
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sungjun LEE , Kyoungmok KIM , Kookjoo LEE , Sangha LEE , Sehyun PARK , Himchan YUN , Jaeho LIM , Soonho HWANG
Abstract: An electronic device includes: an antenna radiator; a radio frequency (RF) circuit configured to process a RF signal; a feeding line electrically connecting the antenna radiator with the RF circuit; a plurality of points including one or more first points and one or more second points, the plurality of points being positioned on the feeding line; a switch circuit electrically coupled to the plurality of points, the switch circuit being disposed in a parallel structure with respect to the feeding line; a first lumped element disposed between the one or more first points and the one or more second points; and a second lumped element disposed between the one or more first points and at least one first terminal included in the switch circuit.
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公开(公告)号：US20230395970A1
公开(公告)日：2023-12-07
申请号：US18451840
申请日：2023-08-18
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Junwoo KIM , Himchan YUN , Cheolhong SON , Sangha LEE , Soonho HWANG
Abstract: An electronic apparatus includes: a first housing; a second housing rotatably connected to the first housing; an opening formed along a third edge of the second housing; a switch located on a path that connects the opening and a ground region; and a wireless communication circuit. The first housing includes a first edge extending in a first direction and a second edge extending in a second direction. The second housing includes the third edge corresponding to the first edge and a fourth edge corresponding to the second edge when the first and second housings face each other. Parts of the first and second edge are made of a conductive material. When the first housing and the second housing face each other, the wireless communication circuit feeds power to the conductive material and controls the switch to electrically short-circuit the third edge and the ground region.
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公开(公告)号：US20230299466A1
公开(公告)日：2023-09-21
申请号：US18322080
申请日：2023-05-23
Applicant: Samsung Electronics Co., Ltd.
Inventor： Chankyu AN , Sungkoo PARK , Himchan YUN , Nakchung CHOI , Soonho HWANG , Jaebong CHUN
CPC classification number: H01Q1/243 , H01Q9/0414 , H01Q1/48 , H05K5/0226 , H03H11/28
Abstract: A foldable electronic device comprising an antenna is provided. The foldable electronic device includes 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 adapted to rotate about the hinge module to form an unfolded state or a folded state, 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, 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 another end of the first side surface. The second housing comprises a second lateral member, 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.
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公开(公告)号：US20230269315A1
公开(公告)日：2023-08-24
申请号：US18310096
申请日：2023-05-01
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sangha LEE , Soonho HWANG , Seongjin PARK , Hyeonuk KANG , Youngjoon LIM
CPC classification number: H04M1/0216 , H01Q1/243 , H01Q21/065 , H04M1/0268 , H04M1/0262
Abstract: An electronic device may include: a first housing; a second housing coupled to the first housing through a hinge; an antenna module; and at least one processor electrically coupled to the antenna module, wherein the hinge is arranged about a first axis in an area having a first width in a third direction which is perpendicular to each of a first direction and to a second direction, which is perpendicular to the first direction and is faced by the rear side of the first housing, and the first housing has a first structure, and an arrangement portion is provided in the first structure, and the at least one processor may be configured to transmit and/or receive a signal having a frequency between 3 GHz and 100 GHz in the first direction or in a direction between the second direction and the third direction, by using the antenna module.
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公开(公告)号：US20230262151A1
公开(公告)日：2023-08-17
申请号：US18303274
申请日：2023-04-19
Applicant: Samsung Electronics Co., Ltd.
Inventor： Himchan YUN , Sungkoo PARK , Kyungjae LEE , Soonho HWANG
CPC classification number: H04M1/026 , H01Q1/243 , H04M1/0216
Abstract: An electronic device is provided. The electronic device includes a housing, a first antenna including a first portion of a first part, a second antenna including a second portion of a second part, a power distribution circuit electrically connected to the first antenna through a first path and electrically connected to the second antenna through a second path longer than the first path, a wireless communication circuit. The housing comprises the first part, the second part, and a connecting part disposed between the first part and the second part, wherein the first part is coupled to the connecting part so as to be rotatable with respect to the second part, and in a state where the housing is folded, a first point of the first antenna may correspond to a second point of the second antenna.
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