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公开(公告)号：US20240322849A1
公开(公告)日：2024-09-26
申请号：US18305738
申请日：2023-04-24
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jungsik KIM , Dongki KIM , Seongkyun KIM , Hyohyun NAM , Daeyoung LEE , Chaejun LEE
Abstract: A communication device configured to transmit/receive a radio frequency (RF) signal is provided. The device includes a transceiver including an amplifier device using a multi-loop inter-stage matching (ISM) transformer, and a processor configured to control an operation of the amplifier based on a signal strength during transmission/reception of the RF signal. The transformer is disposed between a first amplifier and a second amplifier and includes a plurality of primary loops and a plurality of secondary loops, each primary loop includes an inductor component having a different size and a different Q-factor and each secondary loop includes an inductor component having a different size and a different Q-factor. The processor adjusts an attenuation level of the transformer by controlling a switching connection to the first amplifier and the second amplifier for one primary loop among the plurality of primary loops and one secondary loop among the plurality of secondary loops.
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公开(公告)号：US20230094039A1
公开(公告)日：2023-03-30
申请号：US18074952
申请日：2022-12-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seongjin PARK , Hosaeng KIM , Sumin YUN , Chaejun LEE , Woomin JANG , Myunghun JEONG , Jehun JONG , Jaehoon JO
Abstract: An electronic device is provided. The electronic device includes a printed circuit board (PCB) including a plurality of layers, a communication circuit electrically coupled to the PCB, and at least one processor electrically coupled to the communication circuit. The PCB may include a first layer in which a plurality of patch antennas disposed, a first feeding path which feeds a first point of a first patch antenna so that the first patch antenna disposed to the first layer transmits and/or receives a first polarized signal, a second feeding path which feeds a second point of the first patch antenna so that the first patch antenna disposed to the first layer transmits and/or receives a second polarized signal orthogonal to the first polarized signal, a second layer including a ground, a first ground path, and a second ground.
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公开(公告)号：US20230208052A1
公开(公告)日：2023-06-29
申请号：US18178994
申请日：2023-03-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kookjoo LEE , Sumin YUN , Minwoo LEE , Juseok LEE , Wonhee CHOE , Chaejun LEE , Jinwoo JUNG , Jaebong CHUN , Hochul HWANG
Abstract: An electronic device is provided. The electronic device includes a housing and a display. The display is arranged in the inner space of the housing while being visible from the outside, and includes a curved side portion. The display includes a plurality of conductive mesh patterns that form an antenna. The plurality of conductive mesh patterns includes a first conductive mesh pattern arranged in a first portion of the display and a second conductive mesh pattern arranged on a second portion of the outer periphery of the first portion. The first conductive mesh pattern and the second conductive mesh pattern have different shapes.
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公开(公告)号：US20230198131A1
公开(公告)日：2023-06-22
申请号：US18171897
申请日：2023-02-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kookjoo LEE , Sumin YUN , Chaejun LEE , Jinwoo JUNG , Jaebong CHUN , Hochul HWANG
CPC classification number: H01Q1/243 , G06F1/1652 , H01Q1/38 , G06F1/1616 , G06F1/1681 , H01Q3/30
Abstract: An electronic device is provided. The electronic device includes a flexible display comprising a display panel which includes a first portion, a second portion, and a third portion, and is disposed to be at least partially visible in a folded state, an array antenna which is formed on a dielectric sheet disposed on the display panel and includes a first mesh pattern portion disposed at a position corresponding to the first portion, a second mesh pattern portion disposed at a position corresponding to the third portion, and at least one third mesh pattern portion formed at a position spaced apart from the first mesh pattern portion, at a position corresponding to the first portion, a wireless communication circuit configured to transmit and/or receive a wireless signal through the array antenna, and a phase shifting means disposed in an electrical path between the wireless communication circuit and the array antenna.
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公开(公告)号：US20230223708A1
公开(公告)日：2023-07-13
申请号：US18118905
申请日：2023-03-08
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kookjoo LEE , Sumin YUN , Minwoo LEE , Juseok LEE , Wonhee CHOE , Chaejun LEE , Jinwoo JUNG , Jaebong CHUN , Hochul HWANG
CPC classification number: H01Q21/24 , H01Q1/243 , H01Q9/40 , H01Q9/285 , H01Q9/0407 , H01Q13/106
Abstract: An electronic device may comprise: a display; an antenna module including at least one antenna; a conductive connection member comprising a conductive material; and at least one antenna structure. The display may be arranged in the inner space of a housing to be visible from the outside and may include a curved side surface portion. The antenna module may be arranged in the inner space of the housing. The conductive connection member may be electrically connected to the antenna module. The at least one antenna structure may be arranged on a side surface portion of the display. The conductive connection member may electrically connect the antenna structure to the antenna module. The antenna structure may include at least one first-type antenna and at least one second-type antenna configured to radiate radio waves in different directions.
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Patent Agency Ranking
公开(公告)号：US20230110601A1
公开(公告)日：2023-04-13
申请号：US18065968
申请日：2022-12-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kookjoo LEE , Sumin YUN , Jaebong CHUN , Chaejun LEE , Jinwoo JUNG , Hochul HWANG
Abstract: An electronic device is provided. The electronic device includes a housing including a front cover, a rear cover facing the direction opposite to that of the front cover, and a lateral member encompassing the space between the front cover and the rear cover, a display panel, a dielectric sheet, a first mesh pattern part formed through a plurality of first conductive lines in the dielectric sheet, and a wireless communication circuit, and which is electrically connected to the first mesh pattern part, wherein the first mesh pattern part is formed so that the inner length of a first line facing a first direction, is longer than the inner length of a second line, and the unit pattern is formed so that the inner length of a third line, is longer than the inner length of a fourth line.
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7.发明申请公开(公告)号：US20200176887A1
公开(公告)日：2020-06-04
申请号：US16702000
申请日：2019-12-03
Applicant: Samsung Electronics Co., Ltd.
Inventor： Chaejun LEE , Jihoon KIM , Jiyong KIM , Hyoseok NA , Jongin LEE
IPC: H01Q21/06 , H01Q9/04 , H03F3/195 , H01Q1/24 , H04B17/318
Abstract: An electronic device is provided The electronic device includes a patch antenna element, at least one antenna including a first feeding unit electrically connected to the patch antenna element and a second feeding unit electrically connected to the patch antenna element so as to have a designated isolation for a signal that is input to the first feeding unit, a radio frequency integrated circuit (RFIC) which includes a first communication circuit including a first transmission circuit and a first reception circuit which are electrically connected to the first feeding unit, and a second communication circuit including a second transmission circuit and a second reception circuit which are electrically connected to the second feeding unit, and a processor.
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公开(公告)号：US20230079493A1
公开(公告)日：2023-03-16
申请号：US17990116
申请日：2022-11-18
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jaehoon JO , Dongyeon KIM , Hosaeng KIM , Seongjin PARK , Chaejun LEE , Woomin JANG , Myunghun JEONG
Abstract: An electronic device is provided. The electronic device includes a housing comprising a conductive part, and a first nonconductive part connected to the conductive part, an antenna structure positioned inside the housing, and a pen input device attachable/detachable to/from the housing, wherein the pen input device comprises a second nonconductive part having at least a portion thereof overlapping the first nonconductive part when viewed in a direction in which a main beam of the antenna structure is radiated while the pen input device is attached to the housing, and at least a portion of the at least one antenna element overlaps the first nonconductive part and the second nonconductive part.
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公开(公告)号：US20220085517A1
公开(公告)日：2022-03-17
申请号：US17532208
申请日：2021-11-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Chaejun LEE , Jihoon KIM , Jiyong KIM , Hyoseok NA , Jongin LEE
IPC: H01Q21/06 , H04B17/318 , H01Q1/24 , H01Q9/04 , H03F3/195
Abstract: An electronic device is provided The electronic device includes a patch antenna element, at least one antenna including a first feeding unit electrically connected to the patch antenna element and a second feeding unit electrically connected to the patch antenna element so as to have a designated isolation for a signal that is input to the first feeding unit, a radio frequency integrated circuit (RFIC) which includes a first communication circuit including a first transmission circuit and a first reception circuit which are electrically connected to the first feeding unit, and a second communication circuit including a second transmission circuit and a second reception circuit which are electrically connected to the second feeding unit, and a processor.
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10.发明申请公开(公告)号：US20200280139A1
公开(公告)日：2020-09-03
申请号：US16876716
申请日：2020-05-18
Applicant: Samsung Electronics Co., Ltd.
Inventor： Chaejun LEE , Jihoon KIM , Jiyong KIM , Hyoseok NA , Jongin LEE
IPC: H01Q21/06 , H03F3/195 , H01Q1/24 , H04B17/318 , H01Q9/04
Abstract: An electronic device is provided The electronic device includes a patch antenna element, at least one antenna including a first feeding unit electrically connected to the patch antenna element and a second feeding unit electrically connected to the patch antenna element so as to have a designated isolation for a signal that is input to the first feeding unit, a radio frequency integrated circuit (RFIC) which includes a first communication circuit including a first transmission circuit and a first reception circuit which are electrically connected to the first feeding unit, and a second communication circuit including a second transmission circuit and a second reception circuit which are electrically connected to the second feeding unit, and a processor.
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