JP2021508949A5 - - Google Patents

Download PDF

Info

Publication number
JP2021508949A5
JP2021508949A5 JP2020536097A JP2020536097A JP2021508949A5 JP 2021508949 A5 JP2021508949 A5 JP 2021508949A5 JP 2020536097 A JP2020536097 A JP 2020536097A JP 2020536097 A JP2020536097 A JP 2020536097A JP 2021508949 A5 JP2021508949 A5 JP 2021508949A5
Authority
JP
Japan
Prior art keywords
trace
coil
film
wireless charging
opening
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2020536097A
Other languages
English (en)
Japanese (ja)
Other versions
JP6986636B2 (ja
JP2021508949A (ja
Filing date
Publication date
Priority claimed from US14/553,617 external-priority patent/US9490656B2/en
Application filed filed Critical
Publication of JP2021508949A publication Critical patent/JP2021508949A/ja
Publication of JP2021508949A5 publication Critical patent/JP2021508949A5/ja
Application granted granted Critical
Publication of JP6986636B2 publication Critical patent/JP6986636B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2020536097A 2013-11-25 2018-12-21 無線充電コイル Active JP6986636B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201361908573P 2013-11-25 2013-11-25
US201462004587P 2014-05-29 2014-05-29
US201462077721P 2014-11-10 2014-11-10
US14/553,617 US9490656B2 (en) 2013-11-25 2014-11-25 Method of making a wireless charging coil
US15/854,197 2017-12-26
US15/854,197 US10374464B2 (en) 2013-11-25 2017-12-26 Wireless charging coil
PCT/US2018/067197 WO2019133503A1 (en) 2013-11-25 2018-12-21 Wireless charging coil

Publications (3)

Publication Number Publication Date
JP2021508949A JP2021508949A (ja) 2021-03-11
JP2021508949A5 true JP2021508949A5 (https=) 2021-08-12
JP6986636B2 JP6986636B2 (ja) 2021-12-22

Family

ID=53182157

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020536097A Active JP6986636B2 (ja) 2013-11-25 2018-12-21 無線充電コイル

Country Status (7)

Country Link
US (5) US9490656B2 (https=)
EP (1) EP3732697A4 (https=)
JP (1) JP6986636B2 (https=)
KR (1) KR102672445B1 (https=)
CN (2) CN111771251B (https=)
BR (1) BR112020013056B1 (https=)
WO (1) WO2019133503A1 (https=)

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11476566B2 (en) 2009-03-09 2022-10-18 Nucurrent, Inc. Multi-layer-multi-turn structure for high efficiency wireless communication
JP6313744B2 (ja) 2012-03-23 2018-04-18 エルジー イノテック カンパニー リミテッド 無線電力受信機
TWI613686B (zh) 2012-03-23 2018-02-01 Lg伊諾特股份有限公司 無線功率接收器之製造方法
JP6306288B2 (ja) * 2013-05-13 2018-04-04 日東電工株式会社 コイルプリント配線基板、受電モジュール、電池ユニットおよび受電通信モジュール
US9859052B2 (en) 2013-11-25 2018-01-02 A.K. Stamping Co., Inc. Wireless charging coil
US9490656B2 (en) 2013-11-25 2016-11-08 A.K. Stamping Company, Inc. Method of making a wireless charging coil
TW201539855A (zh) * 2014-04-11 2015-10-16 Universal Scient Ind Co Ltd 具多重近場通訊讀取方向的手持裝置
US10333200B2 (en) 2015-02-17 2019-06-25 Samsung Electronics Co., Ltd. Portable device and near field communication chip
US10355528B2 (en) * 2015-05-21 2019-07-16 Aptiv Technologies Limited Dual coil wireless power transmitter
US9991744B2 (en) * 2015-07-03 2018-06-05 Samsung Electro-Mechanics Co., Ltd. Wireless power receiving device and apparatus including the same
KR101751121B1 (ko) 2015-07-16 2017-06-27 삼성전기주식회사 도전성 플레이트 및 이를 구비하는 휴대 단말기
US9941743B2 (en) * 2015-08-07 2018-04-10 Nucurrent, Inc. Single structure multi mode antenna having a unitary body construction for wireless power transmission using magnetic field coupling
CN108140464B (zh) * 2015-08-07 2020-07-03 纽卡润特有限公司 用于使用磁场耦合来进行无线电力发送的单层多模式天线
US10063100B2 (en) * 2015-08-07 2018-08-28 Nucurrent, Inc. Electrical system incorporating a single structure multimode antenna for wireless power transmission using magnetic field coupling
US11205848B2 (en) * 2015-08-07 2021-12-21 Nucurrent, Inc. Method of providing a single structure multi mode antenna having a unitary body construction for wireless power transmission using magnetic field coupling
US9941590B2 (en) * 2015-08-07 2018-04-10 Nucurrent, Inc. Single structure multi mode antenna for wireless power transmission using magnetic field coupling having magnetic shielding
US9948129B2 (en) * 2015-08-07 2018-04-17 Nucurrent, Inc. Single structure multi mode antenna for wireless power transmission using magnetic field coupling having an internal switch circuit
US9941729B2 (en) * 2015-08-07 2018-04-10 Nucurrent, Inc. Single layer multi mode antenna for wireless power transmission using magnetic field coupling
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
US10658847B2 (en) 2015-08-07 2020-05-19 Nucurrent, Inc. Method of providing a single structure multi mode antenna for wireless power transmission using magnetic field coupling
US10636563B2 (en) * 2015-08-07 2020-04-28 Nucurrent, Inc. Method of fabricating a single structure multi mode antenna for wireless power transmission using magnetic field coupling
US9960629B2 (en) * 2015-08-07 2018-05-01 Nucurrent, Inc. Method of operating a single structure multi mode antenna for wireless power transmission using magnetic field coupling
WO2017031348A1 (en) 2015-08-19 2017-02-23 Nucurrent, Inc. Multi-mode wireless antenna configurations
EP3373411B1 (en) 2015-11-05 2023-07-26 LG Electronics Inc. Wireless power transmitter and receiver for vehicle
US11011915B2 (en) 2016-08-26 2021-05-18 Nucurrent, Inc. Method of making a wireless connector transmitter module
GB2553842B (en) * 2016-09-16 2021-04-07 Drayson Tech Europe Ltd Three dimensional coil and method of making the same for inductive power transfer systems
EP3552298A4 (en) 2016-12-09 2020-01-15 NuCurrent, Inc. SUBSTRATE WITH CONFIGURATION TO EASIER ENERGY TRANSFER THROUGH METAL THROUGH A MAGNETIC NEAR FIELD COUPLING
KR20180084307A (ko) * 2017-01-16 2018-07-25 엘지이노텍 주식회사 코일 장치 및 코일 장치를 포함하는 무선 전력 송수신 장치
US11177695B2 (en) 2017-02-13 2021-11-16 Nucurrent, Inc. Transmitting base with magnetic shielding and flexible transmitting antenna
US11605487B2 (en) * 2017-04-14 2023-03-14 The Diller Corporation Laminate with induction coils and charging station device comprising same
US11277028B2 (en) 2017-05-26 2022-03-15 Nucurrent, Inc. Wireless electrical energy transmission system for flexible device orientation
JP7056016B2 (ja) * 2017-06-13 2022-04-19 Tdk株式会社 コイル部品
EP3438996B1 (en) * 2017-08-02 2021-09-22 Ningbo Geely Automobile Research & Development Co., Ltd. A device for a wireless power transfer system for a vehicle
TWD191614S (zh) * 2017-08-04 2018-07-11 合利億股份有限公司 無線充電線圈
JP6505820B1 (ja) 2017-12-18 2019-04-24 昭和電線ケーブルシステム株式会社 非接触給電装置およびコイル
KR102505437B1 (ko) * 2017-12-26 2023-03-03 삼성전기주식회사 권선형 인덕터 및 이의 제작 방법
CN110033931B (zh) * 2018-01-12 2021-10-29 乾坤科技股份有限公司 电子装置及其制作方法
WO2019173579A1 (en) * 2018-03-07 2019-09-12 University Of Tennessee Research Foundation Series self-resonant coil structure for conducting wireless power transfer
CN108565102B (zh) * 2018-03-28 2020-08-14 华为技术有限公司 线圈模组、无线充电发射装置、接收装置、系统和终端
JPWO2019189760A1 (ja) * 2018-03-30 2021-04-08 大日本印刷株式会社 コイル及びコイル対、送電装置及び受電装置並びに電力伝送システム
WO2019203990A1 (en) 2018-04-19 2019-10-24 General Electric Company Receiver unit of a wireless power transfer system
US11798728B2 (en) 2018-09-12 2023-10-24 DSBJ Pte. Ltd. Balanced, symmetrical coil
KR102622543B1 (ko) * 2018-09-19 2024-01-09 주식회사 위츠 코일 조립체
TW202026824A (zh) * 2019-01-07 2020-07-16 哈帝斯科技股份有限公司 可無線充電之滑鼠墊結構與製程
JP1646786S (https=) * 2019-02-28 2019-12-02
JP6546711B1 (ja) * 2019-04-10 2019-07-17 株式会社エスケーエレクトロニクス 非接触情報担体
TWI687946B (zh) * 2019-04-16 2020-03-11 致伸科技股份有限公司 無線充電裝置及其發射端模組與發射端線圈
CN111835043A (zh) * 2019-04-16 2020-10-27 致伸科技股份有限公司 无线充电装置及其发射端模块与发射端线圈
US11380480B2 (en) 2019-07-10 2022-07-05 Lear Corporation Strip induction coil for wireless charging of a vehicle battery
US11007887B2 (en) 2019-07-11 2021-05-18 Lear Corporation Tubular induction coil for wireless charging of a vehicle battery
US11227712B2 (en) 2019-07-19 2022-01-18 Nucurrent, Inc. Preemptive thermal mitigation for wireless power systems
US11271430B2 (en) 2019-07-19 2022-03-08 Nucurrent, Inc. Wireless power transfer system with extended wireless charging range
US11303011B2 (en) 2019-11-27 2022-04-12 AQ Corporation Smartphone antenna in flexible PCB
US11056922B1 (en) 2020-01-03 2021-07-06 Nucurrent, Inc. Wireless power transfer system for simultaneous transfer to multiple devices
EP4066352B1 (en) 2020-02-12 2025-11-12 Google LLC Passive adapter for magnetic inductive wireless charging
WO2021171204A1 (en) * 2020-02-28 2021-09-02 3M Innovative Properties Company Antenna for transfer of information or energy
US11283303B2 (en) 2020-07-24 2022-03-22 Nucurrent, Inc. Area-apportioned wireless power antenna for maximized charging volume
US11417461B2 (en) * 2020-10-29 2022-08-16 Google Llc Techniques and apparatuses to reduce inductive charging power loss
US11881716B2 (en) 2020-12-22 2024-01-23 Nucurrent, Inc. Ruggedized communication for wireless power systems in multi-device environments
US11876386B2 (en) 2020-12-22 2024-01-16 Nucurrent, Inc. Detection of foreign objects in large charging volume applications
US11695302B2 (en) 2021-02-01 2023-07-04 Nucurrent, Inc. Segmented shielding for wide area wireless power transmitter
USD999166S1 (en) * 2021-04-22 2023-09-19 Fukushima Sic Applied Engineering Inc. Power transformer
USD981958S1 (en) * 2021-04-23 2023-03-28 Fukushima Sic Applied Engineering Inc. Coil for power transformer
JP7680264B2 (ja) 2021-05-24 2025-05-20 Tdk株式会社 コイル部品及びこれを備えるワイヤレス電力伝送デバイス
CN113364144A (zh) * 2021-07-05 2021-09-07 浙江晶日科技股份有限公司 线圈、无线充电发射、接收装置及移动终端
KR102408962B1 (ko) * 2022-01-18 2022-06-22 주식회사 파인테크닉스 무선 충전 코일의 제조 방법 및 이 제조 방법에 의해 제조된 무선 충전 코일
US11831174B2 (en) 2022-03-01 2023-11-28 Nucurrent, Inc. Cross talk and interference mitigation in dual wireless power transmitter
US12003116B2 (en) 2022-03-01 2024-06-04 Nucurrent, Inc. Wireless power transfer system for simultaneous transfer to multiple devices with cross talk and interference mitigation
KR20250042700A (ko) * 2022-05-02 2025-03-27 유니버시티 오브 테네시 리서치 파운데이션 직렬 lc 공진 및 전기장 상쇄를 갖는 자기 공진 코일
CN117375265B (zh) * 2023-12-07 2024-03-26 清华大学深圳国际研究生院 自谐振中继线圈、无线电能传输系统和无线充电系统

Family Cites Families (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2645385A (en) * 1949-10-28 1953-07-14 Dearborn Motors Corp Precision seed planter
US3214315A (en) 1962-03-28 1965-10-26 Burton Solomon Method for forming stamped electrical circuits
US5142767A (en) 1989-11-15 1992-09-01 Bf Goodrich Company Method of manufacturing a planar coil construction
JPH07220926A (ja) * 1994-02-08 1995-08-18 Tokin Corp 薄板状スパイラルコイル部品、薄板状スパイラルコイル部品を用いたコイル素子、及びコイル素子を用いた変成器
JPH09213530A (ja) 1996-01-30 1997-08-15 Alps Electric Co Ltd 平面トランス
JPH09326736A (ja) 1996-06-03 1997-12-16 Mitsubishi Electric Corp ワイヤレス送受信システム用2次側回路装置およびワイヤレス送受信システム用誘導コイル
US5892425A (en) 1997-04-10 1999-04-06 Virginia Tech Intellectual Properties, Inc. Interwound center-tapped spiral inductor
US5909050A (en) 1997-09-15 1999-06-01 Microchip Technology Incorporated Combination inductive coil and integrated circuit semiconductor chip in a single lead frame package and method therefor
US6885275B1 (en) 1998-11-12 2005-04-26 Broadcom Corporation Multi-track integrated spiral inductor
JP3680627B2 (ja) * 1999-04-27 2005-08-10 富士電機機器制御株式会社 ノイズフィルタ
IL136301A (en) 2000-05-22 2005-09-25 Payton Planar Magnetics Ltd Method of insulating a planar transformer printed circuit and lead frame windings forms
US7370403B1 (en) 2000-06-06 2008-05-13 Taiwan Semiconductor Manufacturing Co., Ltd. Method of fabricating a planar spiral inductor structure having an enhanced Q value
JP2002353031A (ja) * 2001-03-22 2002-12-06 Tdk Corp 高周波コイル
JP3815337B2 (ja) 2002-01-28 2006-08-30 株式会社デンソーウェーブ 非接触式icカード
JP2004342755A (ja) 2003-05-14 2004-12-02 Shinko Electric Ind Co Ltd 平面コイルの製造方法
US8136735B2 (en) 2004-01-23 2012-03-20 Semiconductor Energy Laboratory Co., Ltd. ID label, ID card, and ID tag
JP4842052B2 (ja) 2006-08-28 2011-12-21 富士通株式会社 インダクタ素子および集積型電子部品
JP2008159618A (ja) 2006-12-20 2008-07-10 Shinko Electric Ind Co Ltd インダクタンス素子
JP4947637B2 (ja) 2007-01-09 2012-06-06 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
KR100835886B1 (ko) 2007-03-20 2008-06-09 주식회사 동부하이텍 새로운 형태의 내부코일을 적용한 일체형 smd 인덕터의제조방법
JP2009088161A (ja) * 2007-09-28 2009-04-23 Fujitsu Media Device Kk 電子部品
JP2009272360A (ja) 2008-05-01 2009-11-19 Panasonic Corp インダクタおよびその製造方法
US20110050164A1 (en) * 2008-05-07 2011-03-03 Afshin Partovi System and methods for inductive charging, and improvements and uses thereof
US8231608B2 (en) * 2008-05-08 2012-07-31 Minipumps, Llc Drug-delivery pumps and methods of manufacture
GB0812021D0 (en) * 2008-07-02 2008-08-06 Amway Europ Ltd Electromagnetic interference mitigation
JP4752879B2 (ja) 2008-07-04 2011-08-17 パナソニック電工株式会社 平面コイル
EP2433347B1 (en) 2009-05-20 2013-10-23 Koninklijke Philips N.V. Electronic device having an inductive receiver coil with ultra-thin shielding layer and method
JP2011040509A (ja) 2009-08-07 2011-02-24 Imec 2層式トランス
US8692639B2 (en) * 2009-08-25 2014-04-08 Access Business Group International Llc Flux concentrator and method of making a magnetic flux concentrator
JP2011087025A (ja) * 2009-10-14 2011-04-28 Renesas Electronics Corp Icカード
WO2013095036A1 (ko) 2011-12-21 2013-06-27 주식회사 아모센스 무선 충전기용 자기장 차폐시트 및 그의 제조방법과 이를 이용한 무선충전기용 수신장치
GB2483889A (en) 2010-09-22 2012-03-28 Tesla Engineering Ltd Gradient coil sub assemblies
FR2965678B1 (fr) 2010-10-01 2014-12-12 Renault Sa Charge sans contact d'une batterie de vehicule automobile.
WO2012051755A1 (en) 2010-10-20 2012-04-26 Astec International Limited Multi-winding magnetic structures
CN103180919B (zh) 2010-10-21 2016-05-18 Tdk株式会社 线圈部件及其制造方法
JP4835787B1 (ja) 2010-12-01 2011-12-14 パナソニック株式会社 非接触充電モジュール及び非接触充電機器
KR101896631B1 (ko) 2010-12-01 2018-09-07 파나소닉 주식회사 비접촉 충전모듈 및 비접촉 충전기기
KR101213090B1 (ko) 2011-07-14 2012-12-18 유한회사 한림포스텍 무선전력 전송장치용 코어 어셈블리 및 그를 구비하는 무선전력 전송장치
JP2013078234A (ja) 2011-09-30 2013-04-25 Panasonic Corp 平面コイル、およびこれを備えるコイルモジュール、およびこれを備える非接触式電力伝送装置の受電装置、およびこれを備える非接触式電力伝送装置
KR101558311B1 (ko) 2011-11-02 2015-10-07 파나소닉 주식회사 비접촉 무선 통신용 코일, 전송 코일 및 휴대 무선 단말
JP2013105796A (ja) 2011-11-11 2013-05-30 Toko Inc コイル装置
CN102522181B (zh) 2012-01-04 2013-08-14 西安电子科技大学 线宽间距交变结构型平面螺旋电感
KR101196552B1 (ko) * 2012-03-23 2012-11-01 (주) 씨아이디티 무접점충전시스템용 수신부의 2차 코일
JP6313744B2 (ja) 2012-03-23 2018-04-18 エルジー イノテック カンパニー リミテッド 無線電力受信機
KR101339486B1 (ko) 2012-03-29 2013-12-10 삼성전기주식회사 박막 코일 및 이를 구비하는 전자 기기
US9325187B2 (en) 2012-05-21 2016-04-26 Lg Electronics Inc. Structure of transmission and reception unit in wireless charging system
KR20140011069A (ko) * 2012-07-17 2014-01-28 한국전자통신연구원 무선 전력 전송 장치
US20140184461A1 (en) 2013-01-01 2014-07-03 Jungmin Kim Antenna Assembly
US9660606B2 (en) * 2013-04-29 2017-05-23 Skyworks Solutions, Inc. Autotransformer-based impedance matching circuits and methods for radio-frequency applications
KR102081365B1 (ko) 2013-07-23 2020-02-25 주식회사 위츠 무선 전력 전송용 코일형 유닛, 무선 전력 전송장치, 전자기기 및 무선전력 전송용 코일형 유닛의 제조방법
US9799448B2 (en) 2013-10-03 2017-10-24 Power Gold LLC Inductor, transformer, and method
PL3074987T3 (pl) * 2013-11-25 2021-12-20 A K Stamping Co. Inc. Cewka do ładowania bezprzewodowego
US9859052B2 (en) 2013-11-25 2018-01-02 A.K. Stamping Co., Inc. Wireless charging coil
US9490656B2 (en) 2013-11-25 2016-11-08 A.K. Stamping Company, Inc. Method of making a wireless charging coil
US20160035477A1 (en) * 2014-08-01 2016-02-04 J Touch Corporation Thin-film coil component and charging apparatus and method for manufacturing the component
US10355528B2 (en) 2015-05-21 2019-07-16 Aptiv Technologies Limited Dual coil wireless power transmitter
WO2017031348A1 (en) 2015-08-19 2017-02-23 Nucurrent, Inc. Multi-mode wireless antenna configurations
KR101901697B1 (ko) * 2016-03-21 2018-11-07 삼성전기 주식회사 코일 장치의 제작 방법 및 코일 장치

Similar Documents

Publication Publication Date Title
JP2021508949A5 (https=)
CN111771251B (zh) 无线充电线圈
CN107742976B (zh) 滤波器和车辆
CN105934804B (zh) 无线充电线圈
JP6296543B2 (ja) コイル部品及びその実装基板
US7492246B2 (en) Winding structure of transformer
JP6008160B1 (ja) ノイズフィルタ
JPWO2016181835A1 (ja) 基板型ノイズフィルタおよび電子機器
CN103270696A (zh) Emc滤波电路
US20140292353A1 (en) Line impedance stabilization network
CN201037851Y (zh) 多极性的功率电感器
JP4793758B2 (ja) インダクタンス素子
TWM395895U (en) Communication Network transformer
JPH056821U (ja) 基板型ノイズフイルタ
US9627937B2 (en) Stator for an electric motor
CN107666817A (zh) 控制器组件、控制盒及风机
JP4905828B2 (ja) インダクタンス素子
JP2017028057A (ja) 電子回路装置
CN105706194A (zh) 用于低电压漏电断路器的电流互感器
CN101971432B (zh) 电源连接器
CN114342566B (zh) 电子部件安装结构
CN208954767U (zh) 印刷电路板以及使用该印刷电路板的电机
JP6218876B2 (ja) モジュール部品およびその製造方法
WO2014183986A1 (en) Distributed air gap inductor
CN205864084U (zh) 超薄型直流无刷马达定子