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公开(公告)号：US20240267442A1
公开(公告)日：2024-08-08
申请号：US18640732
申请日：2024-04-19
发明人： Kyungrok LEE , Hongseok KIM , Yongsang YUN
IPC分类号： H04M1/02
CPC分类号： H04M1/022
摘要： An electronic device is provided. The electronic device includes a housing comprising a first housing and a second housing, a display including a first display area connected to the first housing, a second display area connected to the second housing, and a folding area located between the first display area and the second display area, a hinge connected to the first housing and the second housing, and a display support connected to the hinge and being configured to rotate based on a rotation of the hinge. The display support comprises a gear assembly connected to the hinge, a case structure including a first area, a second area, and a third area, the first area being connected to the gear assembly, the second area extending from the first area in a first direction and including a first support surface configured to face the folding area in an unfolded state of the electronic device, the third area extending from the first area in a second direction different from the first direction and including a second support surface configured to face the folding area in a folded state of the electronic device, and a deformable member disposed on the third area and being configured to contact the folding area.
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公开(公告)号：US20210159599A1
公开(公告)日：2021-05-27
申请号：US17104441
申请日：2020-11-25
发明人： Seongjin PARK , Minhong DO , Kyungrok LEE , Seokwoo LEE , Sukchan HONG , Jaebong CHUN , Hyunsuk CHOI
摘要： Disclosed is an electronic device including a housing having a front surface, a rear surface, and a side surface partially surrounding a space between the front surface and the rear surface, wherein at least one of the front surface, the rear surface, and the side surface comprises a non-conductive portion, and at least a partial region of the non-conductive portion comprises a first through hole, a component at least partially overlapping the first through hole when the non-conductive portion is viewed from outside the housing, wherein the component is disposed at a position spaced apart from the non-conductive portion by a first distance, and an antenna structure disposed at a position spaced apart from the non-conductive portion by a second distance shorter than the first distance, wherein the antenna structure is configured to radiate radio waves through the non-conductive portion, and comprises at least one second through hole.
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3.发明申请公开(公告)号：US20210029644A1
公开(公告)日：2021-01-28
申请号：US16936217
申请日：2020-07-22
发明人： Woosik CHO , Kyungrok LEE , Hyeongjoo OH , Minhwan JEON , Daeyoung JO , Kwan HEO , Wonhyung HEO
摘要： An electronic device includes a first antenna that transmits/receives a signal in a first frequency band, a second antenna that transmits/receives a signal in a second frequency band, a first wireless communication circuit connected with the first antenna, a second wireless communication circuit connected with the second antenna, at least one processor connected with the first and second wireless communication circuits, and a memory. The memory stores instructions that cause the processor to output a first signal with a first power to control the first wireless communication circuit to output the first signal through the first antenna, and output the first signal with a power, which is obtained by backing off from the first power as much as a first backoff value, to control the second wireless communication circuit to output a second signal through the second antenna while controlling the first wireless communication circuit to output the first signal.
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公开(公告)号：US20230010229A1
公开(公告)日：2023-01-12
申请号：US17855931
申请日：2022-07-01
发明人： Jongwoo CHOI , Seunghwa SHIN , Kyungrok LEE , Woosik CHO
IPC分类号： H05K1/02
摘要： According to certain embodiments, an electronic device comprises: a housing; an electronic component disposed in the housing, wherein the electronic component generates heat during operation; a support cover disposed on the electronic component; a metal member overlapping with the electronic component while interposing the support cover between the metal member and the electronic component; a switching unit selectively forming or disconnecting an electrical connection path of the support cover and the metal member; and at least one processor configured to select an antenna tuning code, based at least in part on whether the switching unit forms or disconnects the electrical connection path, wherein the switching unit includes: a receiving member electrically connected to the support cover and providing a receiving space; a thermally deforming member received in the receiving space, wherein the thermally deforming member deforms based on a temperature; and an elevating member configured to move upwardly to electrically connect the metal member to the support cover, when the thermally deforming member deforms.
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公开(公告)号：US20220029272A1
公开(公告)日：2022-01-27
申请号：US17493326
申请日：2021-10-04
发明人： Sukchan HONG , Minhong DO , Seongjin PARK , Kyungrok LEE , Seokwoo LEE , Jaebong CHUN , Hyunsuk CHOI
摘要： Disclosed is an electronic device including a plurality of radio frequency integrated circuits (RFICs) that delivers a digital signal, which is to be transmitted by a modem through an antenna configured to transmit and/or receive a radio frequency (RF) signal, in a form of the RF signal and to deliver the RF signal received from the antenna, in a direction of the modem, wherein the plurality of RFICs are at least partially connected to one another, an inter frequency integrated circuit (IFIC) connected to at least some RFICs among the plurality of RFICs and configured to receive the digital signal from the modem, to convert the digital signal to an inter frequency (IF) signal, to deliver the IF signal to the RFIC, to convert the RF signal delivered from the RFIC to the IF signal, and to deliver the IF signal to the modem, and a plurality of compensation units respectively connected to the plurality of RFICs or respectively positioned inside of the plurality of RFICs, the compensation units comprising circuitry configured to compensate for a loss of the IF signal occurring between the IFIC and the at least some RFICs or to compensate for a loss of the IF signal occurring between the plurality of RFICs.
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公开(公告)号：US20230032872A1
公开(公告)日：2023-02-02
申请号：US17966346
申请日：2022-10-14
发明人： Wonhyung HEO , Minjae KIM , Jaehyeok SHIN , Kyungrok LEE , Woosik CHO , Jaemoon CHA
摘要： An electronic device is provided. The electronic device includes at least one processor configured to support first network communication and second network communication, multiple antennas comprising a first antenna and a second antenna, an aperture switch connected to the first antenna or the second antenna and configured to change resonance characteristics of at least one of the first antenna and the second antenna, and a memory configured to store multiple antenna configurations for controlling a switching operation of the aperture switch. The at least one processor may be configured to identify whether the electronic device is in a state of connection to a first base station which corresponds to the first network communication, and which operates as a master node, and to a second base station which corresponds to the second network communication, and which operates as a secondary node, and identify information regarding allocation of a resource for communication.
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7.发明申请公开(公告)号：US20200314774A1
公开(公告)日：2020-10-01
申请号：US16793613
申请日：2020-02-18
发明人： Wonhyung HEO , Kyungrok LEE , Hyeongjoo OH , Jungsik KIM , Yongsang YUN
IPC分类号： H04W52/42
摘要： An electronic device is provided. The electronic device includes an antenna array including a plurality of elements arranged to perform beamforming, wherein a first number corresponds to a total number of the plurality of elements, a processor operatively connected to the antenna array, and a memory, wherein the memory stores instructions that, when executed, cause the processor to identify a second number of the plurality of elements that are performing the beamforming, determine a first backoff value stored based on the second number, and perform a power backoff operation according to the first backoff value.
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8.发明申请公开(公告)号：US20200275383A1
公开(公告)日：2020-08-27
申请号：US16785886
申请日：2020-02-10
发明人： Sukjae YANG , Yungyu BAE , Jaeho SONG , Jungmin YOON , Seongji CHO , Heejun KWON , Minseok KIM , Kyungrok LEE , Sungchul PARK
摘要： An electronic device includes a Wi-Fi module configured to perform communication in a first frequency band, a communication module configured to wirelessly communicate with a given network in a second frequency band, a first processor operatively connected to the communication module, a second processor operatively connected to the Wi-Fi module and the first processor, and a memory operatively connected to the second processor. The memory may store instructions, that when executed by the second processor, cause the second processor to receive, from the first processor, a message notifying a state of the electronic device wirelessly communicating with the given network and to lower transmit power of the Wi-Fi module in response to the message.
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公开(公告)号：US20220137180A1
公开(公告)日：2022-05-05
申请号：US17574397
申请日：2022-01-12
发明人： Kyungrok LEE , Minhong DO , Seongjin PARK , Seokwoo LEE , Sukchan HONG , Jaebong CHUN , Hyunsuk CHOI
IPC分类号： G01S7/03 , H04B7/0404 , G01S7/41 , G01S13/86 , G01S7/02
摘要： An electronic device according to various embodiments of the present disclosure may include a plurality of antenna arrays and at least one processor operatively connected to the plurality of antenna arrays. The at least one processor may transmit a first radio signal including a specific polarization, generated through a first antenna array of the plurality of antenna arrays. The at least one processor may receive a second radio signal which is a reflected signal of the first radio signal and includes the specific polarization, generated through a second antenna array different from the first antenna array of the plurality of antenna arrays. The at least one processor may identify external objects around the electronic device on the basis of the second radio signal. Other various embodiments may be possible.
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公开(公告)号：US20210249761A1
公开(公告)日：2021-08-12
申请号：US17168619
申请日：2021-02-05
发明人： Jongwook CHOI , Hyojin JANG , Kyungrok LEE , Handug LEE
摘要： An electronic device is disclosed. An electronic device according to an embodiment may include: a first Printed Circuit Board (PCB), a second PCB, a Radio Frequency (RF) transceiver disposed on the first PCB, a Flexible Printed Circuit Board (FPCB) coupled with the first PCB and the second PCB and electrically coupled with the RF transceiver, the FPCB including a transmission line of a wireless communication signal, an amplifier disposed on the second PCB and electrically coupled with the RF transceiver by the FPCB, a first antenna electrically coupled with the amplifier through the second PCB and configured to receive a wireless communication signal corresponding to a first frequency, and a second antenna electrically coupled with the amplifier through the second PCB and configured to receive a wireless communication signal corresponding to a second frequency. The first antenna and the second antenna may be disposed closer to the second PCB than the first PCB in the electronic device. The amplifier may amplify a wireless communication signal received from the first antenna and second antenna.
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