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公开(公告)号：US20160226133A1
公开(公告)日：2016-08-04
申请号：US15096006
申请日：2016-04-11
Applicant: LG Electronics Inc.
Inventor： Byungwoon JUNG , Jaewoo LEE , Daeyong KWAK , Hanphil RHYU , Sungjung RHO
CPC classification number: H01Q1/243 , H01Q5/307 , H01Q13/10 , H01Q13/106 , H01Q21/28 , H04M1/0277
Abstract: A mobile terminal can include a bar type terminal body including a conductive case, and having an upper part and a lower part; and an antenna device disposed on the lower part; the conductive case can include first and second conductive cases forming a side appearance of the mobile terminal, the first conductive case is disposed at a lower end of the terminal body; the second conductive case covers a side surface of the mobile terminal; the first and second conductive cases are separated by an opening with a dielectric therebetween; the antenna can include a first member and a second member extended from an end of the first member and is in a printed circuit board (PCB); the first and second members are near the first conductive case; and the PCB has a socket for connecting an external device, and a key of a user input unit.
Abstract translation: 移动终端可以包括具有导电壳体的条形终端主体，并且具有上部和下部; 以及设置在下部的天线装置; 导电壳体可以包括形成移动终端的侧面的第一和第二导电壳体，第一导电壳体设置在终端主体的下端; 第二导电壳体覆盖移动终端的侧表面; 第一导电壳体和第二导电壳体由其间具有电介质的开口分开; 天线可以包括从第一构件的一端延伸并位于印刷电路板（PCB）中的第一构件和第二构件; 第一和第二构件靠近第一导电壳; 并且PCB具有用于连接外部设备的插座和用户输入单元的键。
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12.发明申请公开(公告)号：US20160088130A1
公开(公告)日：2016-03-24
申请号：US14693539
申请日：2015-04-22
Applicant: LG ELECTRONICS INC.
Inventor： Byungwoon JUNG , Jaewoo LEE , Sungjung RHO , Changwon YUN , Daeyong KWAK , Sungjoon HONG
IPC: H04M1/02
CPC classification number: H01Q1/243 , G06F1/1626 , G06F1/1698 , H01Q1/52 , H01Q13/10 , H01Q21/28 , H04M1/026
Abstract: According to the present invention, a mobile terminal includes a main body including a front side with which a display unit is combined, a first antenna mounted on the main body, extended in a first direction and including a first slot of which one end is closed and another end is opened, a second antenna mounted on the main body, extended in a second direction corresponding to a direction opposite to the direction to which the first slot is extended and including a second slot of which one end is closed and another end is opened, a power supply unit mounted in the inside of the main body, a first feeder configured to supply power to the first antenna from the power supply unit and a second feeder configured to supply power to the second antenna from the power supply unit.
Abstract translation: 根据本发明，移动终端包括：主体，包括与显示单元组合的正面;安装在主体上的第一天线，沿第一方向延伸并且包括一端封闭的第一槽 并且另一端被打开，安装在主体上的第二天线在对应于与第一狭槽延伸的方向相反的方向的第二方向上延伸，并且包括其一端封闭的第二狭槽，另一端是 打开，安装在主体内部的电源单元，配置成从电源单元向第一天线供电的第一馈线和被配置为从电源单元向第二天线供电的第二馈线。
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公开(公告)号：US20150340757A1
公开(公告)日：2015-11-26
申请号：US14648850
申请日：2013-08-06
Applicant: LG ELECTRONICS INC.
Inventor： Sungjung RHO , Byungwoon JUNG , Youngbae KWON , Hanphil RHYU , Changwon YUN , Duckyun KIM , Deuksu CHOI , Jaewoo LEE , Sungjoon HONG
CPC classification number: H01Q1/243 , H01Q1/46 , H01Q5/342 , H01Q5/35 , H01Q5/378 , H01Q9/42 , H01Q13/10
Abstract: An antenna apparatus according to one exemplary embodiment disclosed herein includes a first member and a second member limiting a slot, a feeding unit provided on one surface of a carrier covering the slot and configured to feed the slot, and a first radiator formed on the one surface of the carrier with being spaced apart from the feeding unit, and electrically connected to the first member, the first radiator configured to resonate together with the slot at a first frequency band and a second frequency band.
Abstract translation: 根据本文公开的一个示例性实施例的天线装置包括第一构件和限制狭槽的第二构件，馈送单元，设置在覆盖狭槽的构造件的一个表面上并且构造成供给槽，以及形成在该一个上的第一辐射体 所述载体的表面与所述馈送单元间隔开并且电连接到所述第一构件，所述第一辐射器被配置为在所述狭缝处以第一频带和第二频带共振。
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公开(公告)号：US20130342411A1
公开(公告)日：2013-12-26
申请号：US13922276
申请日：2013-06-20
Applicant: LG Electronics Inc.
Inventor： Byungwoon JUNG , Jaewoo LEE , Daeyong KWAK , Hanphil RHYU , Sungjung RHO
IPC: H01Q13/10
CPC classification number: H01Q1/243 , H01Q5/307 , H01Q13/10 , H01Q13/106 , H01Q21/28 , H04M1/0277
Abstract: A mobile terminal comprises: a terminal body having an upper part and a lower part; and an antenna device disposed on the upper part or the lower part of the terminal body, and configured to transmit and receive radio signals, wherein the antenna device comprises: a first member and a second member which form a slot of which one side is open; a feeding portion having one end connected to one of the first member and the second member such that the antenna device resonates in a first frequency band, and forming an electric field in the slot; and a feeding extension portion extending from the feeding portion such that the antenna device resonates in a second frequency band.
Abstract translation: 移动终端包括：具有上部和下部的终端主体; 以及天线装置，其设置在所述终端主体的上部或下部，并且被配置为发送和接收无线电信号，其中所述天线装置包括：第一构件和第二构件，其形成一侧打开的狭槽 ; 馈电部分，其一端连接到第一构件和第二构件中的一个，使得天线装置在第一频带中谐振，并在该槽中形成电场; 以及从所述馈送部分延伸的馈电延伸部分，使得所述天线装置在第二频带中谐振。
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Patent Agency Ranking
公开(公告)号：US20230261524A1
公开(公告)日：2023-08-17
申请号：US18139806
申请日：2023-04-26
Applicant: LG Electronics Inc.
Inventor： Hyunwook MOON , Euisung KIM , Jaewoo LEE
Abstract: A wireless power transmission apparatus includes: a transmission coil configured to transmit power to a wireless power reception apparatus, an inverter that includes a plurality of switching elements and that is configured to output a current of a predetermined frequency to the transmission coil through an operation of the plurality of switching elements, and a controller. The controller can be configured to calculate an output level of power transmitted through the transmission coil, determine a load state of the wireless power reception apparatus based on a target level of power transmitted through the transmission coil and the calculated output level, and control the inverter based on the determined load state of the wireless power reception apparatus.
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公开(公告)号：US20210274604A1
公开(公告)日：2021-09-02
申请号：US17185626
申请日：2021-02-25
Applicant: LG Electronics Inc.
Inventor： Jaewoo LEE , Euisung KIM , Hojae SEONG
Abstract: A wireless power transmission apparatus for induction heating includes: a working coil configured to change operation based on selection of a mode of operation from among a plurality of operating modes, the plurality of operating modes including a wireless power transmission mode configured to wirelessly transmit power and a heating mode configured to heat one or more objects, an inverter configured to output, to the working coil, current at an operation frequency, and a controller. The controller is configured to calculate an eccentricity degree between the working coil and a reception coil of a target object, and control, in the wireless power transmission mode, the operation frequency based on the calculated eccentricity degree while performing wireless power transmission to the target object.
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公开(公告)号：US20210257858A1
公开(公告)日：2021-08-19
申请号：US17178775
申请日：2021-02-18
Applicant: LG Electronics Inc.
Inventor： Hyunwook MOON , Euisung KIM , Jaewoo LEE
Abstract: A wireless power transmission apparatus includes: a transmission coil configured to transmit power to a wireless power reception apparatus, an inverter that includes a plurality of switching elements and that is configured to output a current of a predetermined frequency to the transmission coil through an operation of the plurality of switching elements, and a controller. The controller can be configured to calculate an output level of power transmitted through the transmission coil, determine a load state of the wireless power reception apparatus based on a target level of power transmitted through the transmission coil and the calculated output level, and control the inverter based on the determined load state of the wireless power reception apparatus.
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公开(公告)号：US20200076081A1
公开(公告)日：2020-03-05
申请号：US16676220
申请日：2019-11-06
Applicant: LG ELECTRONICS INC.
Inventor： Jihun HA , Byungwoon JUNG , Changil KIM , Namyong KIM , Jaewoo LEE , Byungeun JEON , Deuksu CHOI , Chisang YOU , Yeomin YOUN
IPC: H01Q9/04 , H01Q1/24 , H01Q9/30 , H01Q1/52 , H01Q13/10 , H01Q9/42 , H01Q5/35 , H01Q21/28 , H04M1/02
Abstract: The present invention relates to a mobile terminal comprising: a terminal body having first to fourth sides; a metal frame comprising a base plate located in the interior of the body of the terminal, first and second side members distanced from the base plate and exposed to the exterior of the terminal body, and a slit located on the first side of the terminal body and distanced from a first end part of a first side member and a first end part of a second side member; and a printed circuit board located in the interior of the terminal, wherein the first side member is located on one part of the first side end and second side, the printed circuit board comprises a first power unit, a second power unit, a first conductive pattern connected to the first power unit; and a second conductive pattern connected to the second power unit, wherein the first conductive pattern is directly connected to the first side member, and the second conductive pattern is not directly connected to the second side member.
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公开(公告)号：US20180261921A1
公开(公告)日：2018-09-13
申请号：US15779479
申请日：2016-11-24
Applicant: LG ELECTRONICS INC.
Inventor： Jihun HA , Byungwoon JUNG , Changil KIM , Namyong KIM , Jaewoo LEE , Byungeun JEON , Deuksu CHOI , Chisang YOU , Yeomin YOUN
CPC classification number: H01Q9/045 , H01Q1/243 , H01Q1/521 , H01Q5/35 , H01Q9/30 , H01Q9/42 , H01Q13/10 , H01Q21/28 , H04M1/0277 , H04M1/03
Abstract: The present invention relates to a mobile terminal comprising: a terminal body having first to fourth sides; a metal frame comprising a base plate, first and second side members exposed to the exterior of the terminal body, and a slit located on the first side of the terminal body and placed between the first side member and the second side member; and a printed circuit board, wherein the first side member is located on one part of the first side end and second side, the printed circuit board comprises a first power unit, a second power unit, a first conductive pattern connected to the first power unit; and a second conductive pattern connected to the second power unit, wherein the first conductive pattern is directly connected to the first side member, and the second conductive pattern is not directly connected to the second side member.
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