JP2021536688A5 - - Google Patents

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Publication number
JP2021536688A5
JP2021536688A5 JP2021510725A JP2021510725A JP2021536688A5 JP 2021536688 A5 JP2021536688 A5 JP 2021536688A5 JP 2021510725 A JP2021510725 A JP 2021510725A JP 2021510725 A JP2021510725 A JP 2021510725A JP 2021536688 A5 JP2021536688 A5 JP 2021536688A5
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JP
Japan
Prior art keywords
layer
loops
length
substantially concentric
multilayer film
Prior art date
Application number
JP2021510725A
Other languages
English (en)
Japanese (ja)
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JP2021536688A (ja
JP7450607B2 (ja
JPWO2020044203A5 (https=
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Priority claimed from PCT/IB2019/057157 external-priority patent/WO2020044203A1/en
Publication of JP2021536688A publication Critical patent/JP2021536688A/ja
Publication of JP2021536688A5 publication Critical patent/JP2021536688A5/ja
Publication of JPWO2020044203A5 publication Critical patent/JPWO2020044203A5/ja
Application granted granted Critical
Publication of JP7450607B2 publication Critical patent/JP7450607B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2021510725A 2018-08-31 2019-08-26 コイル及びその製造方法 Active JP7450607B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862725649P 2018-08-31 2018-08-31
US62/725,649 2018-08-31
PCT/IB2019/057157 WO2020044203A1 (en) 2018-08-31 2019-08-26 Coil and method of making same

Publications (4)

Publication Number Publication Date
JP2021536688A JP2021536688A (ja) 2021-12-27
JP2021536688A5 true JP2021536688A5 (https=) 2022-09-02
JPWO2020044203A5 JPWO2020044203A5 (https=) 2022-09-02
JP7450607B2 JP7450607B2 (ja) 2024-03-15

Family

ID=69642354

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021510725A Active JP7450607B2 (ja) 2018-08-31 2019-08-26 コイル及びその製造方法

Country Status (6)

Country Link
US (1) US11664850B2 (https=)
JP (1) JP7450607B2 (https=)
KR (1) KR102688122B1 (https=)
CN (2) CN110875524B (https=)
TW (1) TW202019016A (https=)
WO (1) WO2020044203A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7450607B2 (ja) * 2018-08-31 2024-03-15 スリーエム イノベイティブ プロパティズ カンパニー コイル及びその製造方法
US11962367B2 (en) 2020-02-28 2024-04-16 3M Innovative Properties Company Antenna for transfer of information or energy
EP4121285A4 (en) 2020-03-18 2024-03-20 Xtalic Corporation NANOSTRUCTURED PALLADIUM ALLOYS AND ASSOCIATED PROCESSES
US20210388518A1 (en) * 2020-04-17 2021-12-16 Xtalic Corporation Iron alloy wire coatings for wireless recharging devices and related methods
CN114171293B (zh) * 2020-09-10 2024-04-23 北京小米移动软件有限公司 线圈组件及终端
KR102818864B1 (ko) * 2020-10-27 2025-06-11 쓰리엠 이노베이티브 프로퍼티즈 캄파니 코일 및 이를 포함하는 전력 시스템
US12060262B2 (en) * 2021-04-23 2024-08-13 Otowahr Technology Inc. Electromagnetic microspeaker, its coil module, speaker/coil module array and preparation method thereof
KR20230014444A (ko) * 2021-07-21 2023-01-30 쓰리엠 이노베이티브 프로퍼티즈 캄파니 코일, 이를 포함하는 전력 시스템 및 코일 제조 방법
US12038457B2 (en) 2021-10-21 2024-07-16 Keysight Technologies, Inc. Apparatus and system for generating magnetic fields in inaccessible regions

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58186920A (ja) * 1982-04-24 1983-11-01 Murata Mfg Co Ltd コイル素子
JPS58187126U (ja) * 1982-06-04 1983-12-12 三洋電機株式会社 Ｌｃ回路素子
KR100459839B1 (ko) * 1995-08-22 2005-02-07 미쓰비시 마테리알 가부시키가이샤 트랜스폰더용안테나및트랜스폰더
DE60234775D1 (de) * 2001-08-09 2010-01-28 Nxp Bv Planares induktives bauelement und flachtransformator
WO2003030300A1 (en) 2001-09-28 2003-04-10 Mitsubishi Materials Corporation Antenna coil and rfid-use tag using it, transponder-use antenna
JP4196554B2 (ja) * 2001-09-28 2008-12-17 三菱マテリアル株式会社 タグ用アンテナコイル及びそれを用いたｒｆｉｄ用タグ
US7212173B2 (en) * 2003-06-30 2007-05-01 Schlumberger Technology Corporation Flex (or printed) circuit axial coils for a downhole logging tool
JP2006202266A (ja) * 2004-12-20 2006-08-03 Toppan Forms Co Ltd 非接触型データ受送信体
US8072387B2 (en) * 2005-07-07 2011-12-06 Toda Kogyo Corporation Magnetic antenna and board mounted with the same
US20100013345A1 (en) * 2006-06-26 2010-01-21 Battelle Energy Alliance, Llc Bi-metal coil
JP4960710B2 (ja) * 2007-01-09 2012-06-27 ソニーモバイルコミュニケーションズ株式会社 無接点電力伝送コイル、携帯端末及び端末充電装置、平面コイルの磁性体層形成装置及び磁性体層形成方法
KR20130081620A (ko) * 2012-01-09 2013-07-17 주식회사 케이더파워 무선 충전 시스템용 수신기
KR101449123B1 (ko) 2012-09-13 2014-10-08 엘지이노텍 주식회사 코일, 무선 전력 장치 및 단말기
WO2013141653A1 (en) * 2012-03-23 2013-09-26 Lg Innotek Co., Ltd. Wireless power apparatus
KR101984790B1 (ko) * 2012-04-30 2019-05-31 엘지이노텍 주식회사 무선충전 라디에이터 기능을 갖는 자성 시트, 그 제조방법 및 이를 이용한 무선충전 디바이스
FR2992761B1 (fr) * 2012-07-02 2015-05-29 Inside Secure Procede de fabrication d'un microcircuit sans contact
WO2014123052A1 (ja) * 2013-02-06 2014-08-14 株式会社村田製作所 コイル装置およびアンテナ装置
JP2014183193A (ja) * 2013-03-19 2014-09-29 Dexerials Corp アンテナ装置及び電子機器
KR20140130837A (ko) * 2013-05-02 2014-11-12 엘지이노텍 주식회사 무선전력 수신장치
EP3940728A3 (en) 2013-11-25 2022-02-23 A.K. Stamping Company, Inc. Wireless charging coil
CN105098365B (zh) * 2014-05-14 2018-08-10 3M创新有限公司 近场通信模块
TWI618325B (zh) * 2014-10-29 2018-03-11 台灣東電化股份有限公司 無線充電及近場通訊雙線圈印刷電路板結構
US20160277872A1 (en) * 2015-03-16 2016-09-22 Shao-Chieh Ting Downsized near field communication ring device
KR101622557B1 (ko) 2015-03-27 2016-05-20 주식회사 모비너스 박형 스파이럴 안테나
KR101548277B1 (ko) 2015-04-28 2015-08-28 주식회사 아모센스 무선 충전 및 nfc용 안테나 장치
JP6825189B2 (ja) * 2015-07-29 2021-02-03 サムソン エレクトロ−メカニックス カンパニーリミテッド． コイル部品及びその製造方法
US9960628B2 (en) * 2015-08-07 2018-05-01 Nucurrent, Inc. Single structure multi mode antenna having a single layer structure with coils on opposing sides for wireless power transmission using magnetic field coupling
KR101926594B1 (ko) 2015-08-20 2018-12-10 주식회사 아모텍 무선충전형 안테나유닛 및 이를 포함하는 무선전력 충전모듈
WO2017072674A1 (en) * 2015-10-27 2017-05-04 Cochlear Limited Inductance coil with varied geometry
CN106898473B (zh) 2017-01-18 2018-06-15 佛山市南海科盈华电子有限公司 一种多层线圈
US10958105B2 (en) * 2017-02-13 2021-03-23 Nucurrent, Inc. Transmitting base with repeater
US20180342345A1 (en) * 2017-05-24 2018-11-29 Samsung Electro-Mechanics Co., Ltd. Coil module for wireless communications and method of manufacturing the same
KR101973439B1 (ko) * 2017-09-05 2019-04-29 삼성전기주식회사 코일 부품
CN114520547A (zh) * 2017-11-20 2022-05-20 华为技术有限公司 一种线圈及无线充电接收装置、与发射装置与系统
JP7450607B2 (ja) 2018-08-31 2024-03-15 スリーエム イノベイティブ プロパティズ カンパニー コイル及びその製造方法

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