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公开(公告)号：US09831022B2
公开(公告)日：2017-11-28
申请号：US15028174
申请日：2014-10-08
Applicant: LG INNOTEK CO. LTD.
Inventor： So Yeon Kim , Seok Bae , Soon Young Hyun , Jai Hoon Yeom , Sang Won Lee , Hee Jung Lee , Don Chul Choi
CPC classification number: H01F10/007 , B32B5/16 , B32B2260/046 , B32B2264/105 , B32B2307/208 , B32B2457/00 , H01F1/0027 , H01F1/14716 , H01F1/14733 , H01F1/14775 , H01F1/14791 , H01M10/44 , H01M2220/30 , H02J7/025 , H02J17/00 , H02J50/10 , H02J50/70 , H05K9/0075
Abstract: An embodiment of the present invention relates to a magnetic sheet having both an electromagnetic field shielding function and a heat dissipating function, and to a wirelessly charged magnetic member using same.
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公开(公告)号：US09825482B2
公开(公告)日：2017-11-21
申请号：US14433424
申请日：2013-10-04
Applicant: LG INNOTEK CO., LTD.
Inventor： Soon Young Hyun , Seok Bae , Don Chul Choi , So Yeon Kim , Ji Yeon Song , Jai Hoon Yeom , Nam Yang Lee , Hyung Eui Lee
CPC classification number: H01F41/046 , H01F38/14 , H01F2003/106 , H02J7/025 , H02J50/10 , H02J50/12 , H02J50/40 , H02J50/70
Abstract: Provided is an electromagnetic booster for wireless charging, comprising a magnet part having a magnetic sheet (10) and a coil part (20) disposed on the magnetic sheet, wherein the magnetic sheet is composed of a first magnetic sheet (11) member located at an edge portion and a second magnetic sheet member (12) located in a center portion on the same plane, wherein the first magnetic sheet member and the second magnetic sheet member have different permeability rates from each other.
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公开(公告)号：US20140319995A1
公开(公告)日：2014-10-30
申请号：US14360256
申请日：2012-11-05
Applicant: LG INNOTEK CO., LTD.
Inventor： So Yeon Kim , Seung Ryong Park
CPC classification number: G02B6/005 , G02B6/0031 , G02B6/0055 , G02F1/133512 , G02F1/133615 , G02F2001/133388 , G02F2001/133614 , H05B33/12 , H05B33/22
Abstract: Disclosed is a display device. The display device includes: a light source; an optical sheet into which light is incident from the light source; a display panel disposed on the optical sheet and including an effective display region and a non-effective display region around the effective display region; and a light conversion/light-blocking sheet corresponding to the non-effective display region.
Abstract translation: 公开了一种显示装置。 显示装置包括：光源; 光从光源入射的光学片; 布置在所述光学片上并且包括有效显示区域和围绕所述有效显示区域的无效显示区域的显示面板; 以及对应于非有效显示区域的光转换/遮光片。
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公开(公告)号：US12300418B2
公开(公告)日：2025-05-13
申请号：US17017978
申请日：2020-09-11
Applicant: LG INNOTEK CO., LTD.
Inventor： Jung Hwan Choi , In Seong Sohn , So Yeon Kim
IPC: H01F5/00 , H01F27/255 , H01F27/28 , H01F27/32
Abstract: A magnetic coupling device is disclosed. The magnetic coupling device includes a core portion including an upper core and a lower core spaced apart from each other in a first direction, a primary coil and a secondary coil disposed between the upper core and the lower core in the state of being spaced apart from each other in the first direction, and a core connector electrically connected to the upper core and the lower core. A discharge phenomenon of a slim magnetic coupling device is prevented by the provision of the core connector.
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公开(公告)号：US10202518B2
公开(公告)日：2019-02-12
申请号：US14651804
申请日：2013-09-04
Applicant: LG INNOTEK CO., LTD.
Inventor： Soon Young Hyun , Seok Bae , So Yeon Kim , Won Ha Moon , Nam Yang Lee , Hyung Eui Lee
IPC: C09D133/08 , H01F1/01 , C08L13/00 , C08L21/00 , C08L33/04 , C08L63/00 , C08K3/013 , H01F1/34 , H01F3/00 , H01F41/00
Abstract: Provided are an elastomer composition including epoxy resin, acrylate resin, an organic filler, an inorganic filler, a cross linking agent, a hardener, an initiator and a solvent, and a magnetic ferrite for a wireless power transmitting and receiving device, the magnetic ferrite being coated with the elastomater composition having an elastic restoring force not to be damaged by a physical impact applied from the outside.According to embodiments of the present invention, the magnetic ferrite having improved impact resistance can be provided by being coating with the elastomer composition having the elastic restoring force, and thus an existing problem such as a reduction in magnetic property caused by damage to the ferrite resulting from an external impact can be solved.
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Patent Agency Ranking
16.发明授权公开(公告)号：US10110052B2
公开(公告)日：2018-10-23
申请号：US15651902
申请日：2017-07-17
Applicant: LG INNOTEK CO., LTD.
Inventor： Jai Hoon Yeom , Sang Won Lee , Seok Bae , So Yeon Kim , Jin Mi Noh , Ji Yeon Song , Hee Jung Lee
Abstract: Provided are a wireless charging and communication board, and a wireless charging and communication device, the wireless charging and communication board including: a soft magnetic layer; a polymeric material layer arranged on one surface and the other surface of the soft magnetic layer and extending longer than an exposed portion of the soft magnetic layer; and a coil pattern arranged on the polymeric material layer.
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公开(公告)号：US20180047505A1
公开(公告)日：2018-02-15
申请号：US15790768
申请日：2017-10-23
Applicant: LG INNOTEK CO., LTD.
Inventor： Soon Young Hyun , Seok Bae , Don Chul Choi , So Yeon Kim , Ji Yeon Song , Jai Hoon Yeom , Nam Yang Lee , Hyung Eui Lee
CPC classification number: H01F41/046 , H01F38/14 , H01F2003/106 , H02J7/025 , H02J50/10 , H02J50/12 , H02J50/40 , H02J50/70
Abstract: Provided is an electromagnetic booster for wireless charging, comprising a magnet part having a magnetic sheet (10) and a coil part (20) disposed on the magnetic sheet, wherein the magnetic sheet is composed of a first magnetic sheet (11) member located at an edge portion and a second magnetic sheet member (12) located in a center portion on the same plane, wherein the first magnetic sheet member and the second magnetic sheet member have different permeability rates from each other.
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公开(公告)号：US09529138B2
公开(公告)日：2016-12-27
申请号：US14919017
申请日：2015-10-21
Applicant: LG Innotek Co., Ltd.
Inventor： So Yeon Kim , Seung Ryong Park
IPC: H05B33/22 , H05B33/14 , F21V8/00 , G02F1/1335 , H05B33/12 , G02F1/1333
CPC classification number: G02B6/005 , G02B6/0031 , G02B6/0055 , G02F1/133512 , G02F1/133615 , G02F2001/133388 , G02F2001/133614 , H05B33/12 , H05B33/22
Abstract: Disclosed is a display device. The display device includes: a light source; an optical sheet into which light is incident from the light source; a display panel disposed on the optical sheet and including an effective display region and a non-effective display region around the effective display region; and a light conversion/light-blocking sheet corresponding to the non-effective display region.
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公开(公告)号：US20150138023A1
公开(公告)日：2015-05-21
申请号：US14401418
申请日：2013-05-16
Applicant: LG INNOTEK CO., LTD.
Inventor： Soon Young Hyun , So Yeon Kim , Won Ha Moon , Seok Bae , Nam Yang Lee , Hyung Eui Lee
IPC: H01Q1/24
CPC classification number: H01Q1/243 , H01Q1/38 , H04M1/026 , H05K3/202 , H05K3/386 , H05K2201/086 , H05K2201/09018 , H05K2201/10098
Abstract: Provided are an antenna for a communication terminal, and a method of manufacturing the same, the antenna including: a communication terminal case; and a radiator layer formed of a metal material in an inner curved surface part of the communication terminal case.
Abstract translation: 提供一种用于通信终端的天线及其制造方法，所述天线包括：通信终端壳体; 以及由通信端子壳体的内侧曲面部分中的金属材料形成的散热器层。
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公开(公告)号：US20210104352A1
公开(公告)日：2021-04-08
申请号：US17017978
申请日：2020-09-11
Applicant: LG INNOTEK CO, LTD.
Inventor： Jung Hwan CHOI , In Seong SOHN , So Yeon Kim
IPC: H01F27/28 , H01F27/255 , H01F27/32
Abstract: A magnetic coupling device is disclosed. The magnetic coupling device includes a core portion including an upper core and a lower core spaced apart from each other in a first direction, a primary coil and a secondary coil disposed between the upper core and the lower core in the state of being spaced apart from each other in the first direction, and a core connector electrically connected to the upper core and the lower core. A discharge phenomenon of a slim magnetic coupling device is prevented by the provision of the core connector.
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