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公开(公告)号：US11089677B2
公开(公告)日：2021-08-10
申请号：US16979448
申请日：2018-05-17
Applicant: LG ELECTRONICS INC.
Inventor： Seungwoo Ryu , Joohee Lee , Junyoung Jung , Sangjo Park , Youngjik Lee , Jaewon Lee
Abstract: A mobile terminal includes a case; a circuit board disposed inside the case; a flexible printed circuit board electrically connected to the circuit board, and having insulating layers and conductive layers stacked in an alternating manner; a first antenna disposed on a first region of the flexible printed circuit board and facing an end surface of the case and configured to transmit radio signals in a direction toward the end surface of the case; a plurality of microstrip lines disposed on a bent second region of the flexible printed circuit board at a side portion of the first region; and a copper clad laminate stacked second antenna disposed on a third region of the flexible printed circuit board positioned on another side portion of the second region and configured to transmit radio signals in a direction toward a side surface of the case.
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公开(公告)号：US09326319B2
公开(公告)日：2016-04-26
申请号：US13796566
申请日：2013-03-12
Applicant: LG ELECTRONICS INC.
Inventor： Seungwoo Ryu , Songyi Lee , Chisang You , Jaehyun Choi , Kyoungsun Hwang , Byungeun Jeon , Jina Park , Soyeon Lee
CPC classification number: H04W88/06 , H01Q5/371 , H01Q9/0442 , H04B1/0458 , H04B1/18 , H04B1/3888
Abstract: A mobile terminal includes a conductive member configured to radiate radio signals, and a blocking portion configured to mismatch impedance in a third frequency band between a first frequency and a second frequency when the conductive member multi-resonates between the first frequency and the second frequency.
Abstract translation: 移动终端包括被配置为辐射无线电信号的导电部件和被配置为当导电部件在第一频率和第二频率之间多谐振时在第一频率和第二频率之间的第三频带中的阻抗失配的阻挡部分。
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公开(公告)号：US12166279B2
公开(公告)日：2024-12-10
申请号：US17594566
申请日：2019-09-09
Applicant: LG ELECTRONICS INC.
Inventor： Seungwoo Ryu , Joohee Lee , Junyoung Jung
Abstract: An electronic device having an antenna, according to the present invention, comprises a cone antenna comprising: a cone radiator which is provided between a first substrate and a second substrate, the upper part of which is connected to the first substrate and the lower part of which is connected to the second substrate, and which has an opening at the top thereof; a metal patch which is formed on the first substrate so as to be separated from the top opening; a second metal patch which is formed so as to be separated from the metal patch; and a shorting pin which is formed so as to electrically connect the second metal patch and a ground layer of the second substrate, thereby providing a cone antenna having a plurality of metal patches that operate in a wide frequency band from a low frequency band to a 5G sub 6 band.
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公开(公告)号：US12155131B2
公开(公告)日：2024-11-26
申请号：US17641075
申请日：2019-09-05
Applicant: LG ELECTRONICS INC.
Inventor： Seungwoo Ryu , Joohee Lee , Junyoung Jung , Hyungjung Kim
Abstract: Provided is an electronic device having an antenna according to the present invention. The electronic device comprises a cone antenna comprising: a cone radiator which is provided between a first substrate and a second substrate, has the upper part connected to the first substrate and the lower part connected to the second substrate, and has an opening on the upper part; a metal patch which is formed on the first substrate and is positioned away from the upper opening; a shorting pin which is for electrically connecting the metal patch and a ground layer of the second substrate; a power feeding unit which is formed on the second substrate and is for transmitting a signal via a lower opening; and a dielectric which is formed in a cylindrical shape so as to surround the lower opening.
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公开(公告)号：US12015196B2
公开(公告)日：2024-06-18
申请号：US17594732
申请日：2019-07-26
Applicant: LG ELECTRONICS INC.
Inventor： Seungwoo Ryu , Joohee Lee , Junyoung Jung
Abstract: An electronic device with an antenna, according to the present invention, has a cone antenna comprising: a cone radiator which is provided between a first substrate and a second substrate, has the upper part thereof connected to the first substrate and the lower part thereof connected to the second substrate, and has an opening at the upper part; a metal patch formed on the first substrate and spaced apart from the upper opening; and a shorting pin formed to electrically connect the metal patch and a ground layer of the second substrate. The electronic device may further comprise a transceiver circuit which is connected to the cone radiator via a feed and controls so as to radiate a signal via the cone antenna. Accordingly, the size of the entire antenna can be minimized by arranging the metal patch on only one side of the upper opening of the cone antenna.
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Patent Agency Ranking
公开(公告)号：US10566675B2
公开(公告)日：2020-02-18
申请号：US16165423
申请日：2018-10-19
Applicant: LG ELECTRONICS INC.
Inventor： Seungwoo Ryu , Joohee Lee , Junyoung Jung , Youngryoul Kim , Wonwoo Lee
IPC: H01Q1/02 , H01Q21/06 , H01Q1/24 , H05K1/18 , H05K1/02 , H05K9/00 , H02J7/02 , H05K7/20 , H04W88/02
Abstract: A mobile terminal includes patch antennas forming an array, an integrated circuit (IC) controlling transmission and reception of radio signals of the patch antennas, and a case disposed to cover the IC, wherein the case includes: a base forming an appearance, a heat dissipation sheet attached to an inner surface of the base to dissipate heat generated in the IC and having an opening corresponding to the patch antennas, and a dielectric disposed to cover the opening and formed of a dielectric material to allow radio signals from the patch antennas to be radiated to the outside of the case.
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公开(公告)号：US11962077B2
公开(公告)日：2024-04-16
申请号：US17594663
申请日：2019-09-09
Applicant: LG ELECTRONICS INC.
Inventor： Seungwoo Ryu , Joohee Lee , Junyoung Jung
CPC classification number: H01Q1/36 , H01Q1/24 , H01Q1/48 , H01Q9/0407 , H04B7/0413
Abstract: An electronic device having an antenna, according to the present disclosure, includes: a first cone radiator which is provided between a first substrate and a second substrate, the upper part of which is connected to the first substrate and the lower part of which is connected to the second substrate, and which has an opening at the top thereof; a metal patch which is formed on the first substrate so as to be separated from the top opening; a second cone radiator which is provided between the first substrate and the second substrate, the upper part of which is connected to the first substrate and the lower part of which is connected to the second substrate, and which has an opening at the top thereof; and a shorting pin which is formed to electrically connect the metal patch and a ground layer of the second substrate.
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公开(公告)号：US11218583B2
公开(公告)日：2022-01-04
申请号：US16590287
申请日：2019-10-01
Applicant: LG ELECTRONICS INC.
Inventor： Jaewon Lee , Seungwoo Ryu , Joohee Lee , Junyoung Jung , Jaewan Kim , Sangjo Park
Abstract: The present disclosure discloses a mobile terminal, including a case forming a portion of an appearance; a circuit board disposed inside the case; a flexible printed circuit board electrically connected to the circuit board; a first connector mounted on the circuit board; a second connector mounted on the flexible printed circuit board and fastened to the first connector; and a first antenna having array elements mounted on the flexible printed circuit board, wherein the first antenna is disposed to face a side surface of the case to radiate beam-formed wireless signals through the side surface adjacent to one side of the circuit board.
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公开(公告)号：US10693216B1
公开(公告)日：2020-06-23
申请号：US16797506
申请日：2020-02-21
Applicant: LG ELECTRONICS INC.
Inventor： Seungwoo Ryu , Joohee Lee , Wonwoo Lee , Junyoung Jung
Abstract: A mobile terminal includes a terminal body and an antenna device configured to generate a resonant frequency of a frequency band for 5G communication system. Further, the antenna device is an antenna array including a plurality of dielectrics operating as a resonator. The mobile terminal also includes a circuit board including a feeding unit and a ground plane and configured to be inserted into each of the dielectrics such that a portion of the circuit board protrudes outward.
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公开(公告)号：US10396437B2
公开(公告)日：2019-08-27
申请号：US15987320
申请日：2018-05-23
Applicant: LG ELECTRONICS INC.
Inventor： Joohee Lee , Seungwoo Ryu , Jaewon Lee , Youngryoul Kim , Jaewan Kim , Wonwoo Lee , Junyoung Jung
Abstract: A mobile terminal including a body having a display unit mounted on a front surface of the body; a ground frame located on a back surface of the display unit and supporting the display unit; a first radiation element mounted on the body below the ground frame and configured to radiate an electromagnetic wave comprising a main lobe radiating in a backward direction of the mobile terminal toward a back surface of the body and a sub lobe radiating toward the front surface of the body; a metal plate disposed below the first radiation element and configured to reflect the electromagnetic wave comprising the main lobe in a forward direction to cause a surface wave along the ground frame and increase a size of the sub lobe radiating toward the front surface of the body; and a controller configured to apply power to the first radiation element to control the electromagnetic wave to be radiated.
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