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公开(公告)号：US10971809B2
公开(公告)日：2021-04-06
申请号：US16661071
申请日：2019-10-23
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Dongryul Shin , Himchan Yun , Yoonjae Lee , Sunghyup Lee , Heeseok Jung , Seungki Choi
Abstract: An electronic device includes glass comprising at least a front surface of the electronic device, a display panel disposed under the glass, a conductive sheet attached to the display panel or integrated into the display panel, a support including a first portion comprising a side surface of the electronic device and a second portion comprising a mounting space for parts, in which the first portion of the support includes a metal portion comprising a radiator, and insulation portions disposed at opposite ends of the metal portion, and the second portion of the support includes at least one via hole or recess, a printed circuit board (PCB) including a ground, wireless communication circuitry disposed on the PCB, at least one processor operatively connected with the wireless communication circuitry, a flexible printed circuit board (FPCB) electrically connected with the conductive sheet to operatively connect the display panel with the at least one processor, and a cover comprising a rear surface of the electronic device. The glass, the display panel, and the conductive sheet are seated on a first surface of the second structure of the supporting member. The PCB and the cover of the electronic device are seated on a second surface of the second portion. The second portion of the support electrically connects the support with the ground of the PCB by making contact with one of conductive contacts of the PCB on at least one point. The FPCB includes a first path extending from the first surface to the second surface through the at least one via hole or the recess of the support. The first path of the FPCB extending to the second surface electrically connects the conductive sheet with the ground of the PCB. The conductive sheet is electrically connected with the metal portion of the support through a selection part comprising selective connection circuitry. The wireless communication circuitry receives a signal having a specific frequency band based on an electrical path comprising the wireless communication circuitry, the metal portion of the support, the selection part, and the conductive sheet.
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公开(公告)号：US12191579B2
公开(公告)日：2025-01-07
申请号：US18064047
申请日：2022-12-09
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sungsoo Kim , Kyuyoung Kim , Byoungchul Kim , Seyoon Bae , Byoungryoul Song , Kanghyun Ryoo , Yongyoun Kim , Sungkoo Park , Himchan Yun , Sangha Lee
Abstract: An antenna structure includes a first antenna, a second antenna, at least one processor, a power distribution circuit configured to equally supply power supplied from the processor(s) to the first antenna and the second antenna, and a coupler disposed between the processor(s) and the power distribution circuit, wherein the processor(s) may obtain a first parameter for a first signal received by the first antenna and a second parameter for a second signal received by the second antenna, detect a phase difference between the first signal and the second signal, obtain a matching parameter based on parameters corresponding to a case in which the phase difference satisfies a specified condition among the first parameter and the second parameter, and obtain a third parameter for allowing a reflection coefficient of a signal flowing from the power distribution circuit to the coupler to exist within a specified range among the matching parameters.
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公开(公告)号：US12068549B2
公开(公告)日：2024-08-20
申请号：US17975085
申请日：2022-10-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyunjeong Lee , Himchan Yun , Bomyoung Kim , Sewoong Kim , Soonho Hwang , Jin Kim , Jongoh Lim
CPC classification number: H01Q9/045 , H01Q5/35 , H01Q21/065
Abstract: An electronic device is provided. The electronic device includes a housing, an antenna structure, a first conductive material, and a second conductive material. The housing may be configured to provide a front surface and a rear surface of the electronic device. The antenna structure includes a printed circuit board positioned in the housing. The printed circuit board includes a first surface configured to face the front surface or the rear surface and a second surface configured to face a direction opposite to the first surface. The printed circuit board includes a first conductive layer, a second conductive layer, and a dielectric. The first conductive layer includes a first antenna element and a second antenna element which are configured so as not to overlap each other when viewed from above the first surface.
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Patent Agency Ranking
公开(公告)号：US20250105517A1
公开(公告)日：2025-03-27
申请号：US18903650
申请日：2024-10-01
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sanghoon CHOI , Youngjung Kim , Jonghoon Kim , Dongjun Oh , Himchan Yun , Youngsung Lee , Aro Cheon
Abstract: An electronic device includes: a conductive portion; a printed circuit board having a first ground path, a second ground path, and a feed path; and a wireless communication circuit on the printed circuit board. The conductive portion includes a feed point, a first ground point, and a second ground point. The first ground point is connected to a ground of the electronic device through the first ground path. The second ground point is connected to the ground through the second ground path. The feed point is electrically connected to the wireless communication circuit through the feed path. The printed circuit board includes a conductive pattern connected between the feed path and the first ground path. The wireless communication circuit is configured to supply a signal, through the feed path, to the conductive portion and the conductive pattern. The signal is radiated through the conductive portion and the conductive pattern.
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公开(公告)号：US11569561B2
公开(公告)日：2023-01-31
申请号：US17394909
申请日：2021-08-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sungkoo Park , Hyungjoo Lee , Shinho Yoon , Himchan Yun , Soonho Hwang , Jaebong Chun
Abstract: An electronic device is provided. The electronic device includes a foldable housing including, a hinge structure, a first housing structure including a first surface, a second surface, and a first side member, wherein the first side member encloses at least a portion of a space between the first surface and the second surface and includes a first conductive portion, a first non-conductive portion, and a second conductive portion, and a second housing structure including a third surface, a fourth surface, and a second side member, a printed circuit board, at least one wireless communication circuit including a first electrical path and a second electrical path, a first variable element including a first terminal, a second terminal, and a third terminal, and a second variable element including a fourth terminal, a fifth terminal, and a sixth terminal.
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公开(公告)号：US12100884B2
公开(公告)日：2024-09-24
申请号：US18161394
申请日：2023-01-30
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sungkoo Park , Hyungjoo Lee , Shinho Yoon , Himchan Yun , Soonho Hwang , Jaebong Chun
CPC classification number: H01Q1/2266 , G06F1/1616 , G06F1/1626 , H01Q1/38 , H05K1/181 , H05K2201/1031
Abstract: An electronic device is provided. The electronic device includes a foldable housing including, a hinge structure, a first housing structure including a first surface, a second surface, and a first side member, wherein the first side member encloses at least a portion of a space between the first surface and the second surface and includes a first conductive portion, a first non-conductive portion, and a second conductive portion, and a second housing structure including a third surface, a fourth surface, and a second side member, a printed circuit board, at least one wireless communication circuit including a first electrical path and a second electrical path, a first variable element including a first terminal, a second terminal, and a third terminal, and a second variable element including a fourth terminal, a fifth terminal, and a sixth terminal.
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公开(公告)号：US11888508B2
公开(公告)日：2024-01-30
申请号：US17432367
申请日：2020-02-18
Applicant: Samsung Electronics Co., Ltd.
Inventor： Himchan Yun , Kyungjae Lee , Soonho Hwang
CPC classification number: H04B1/40 , H04B1/3827
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：US11114744B2
公开(公告)日：2021-09-07
申请号：US16596108
申请日：2019-10-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sungkoo Park , Hyungjoo Lee , Shinho Yoon , Himchan Yun , Soonho Hwang , Jaebong Chun
Abstract: An electronic device is provided. The electronic device includes a foldable housing including, a hinge structure, a first housing structure including a first surface, a second surface, and a first side member, wherein the first side member encloses at least a portion of a space between the first surface and the second surface and includes a first conductive portion, a first non-conductive portion, and a second conductive portion, and a second housing structure including a third surface, a fourth surface, and a second side member, a printed circuit board, at least one wireless communication circuit including a first electrical path and a second electrical path, a first variable element including a first terminal, a second terminal, and a third terminal, and a second variable element including a fourth terminal, a fifth terminal, and a sixth terminal.
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