JP6605625B2 - 金属体の直接場貫通を使用したワイヤレス電力伝達 - Google Patents

金属体の直接場貫通を使用したワイヤレス電力伝達 Download PDF

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Publication number
JP6605625B2
JP6605625B2 JP2017560960A JP2017560960A JP6605625B2 JP 6605625 B2 JP6605625 B2 JP 6605625B2 JP 2017560960 A JP2017560960 A JP 2017560960A JP 2017560960 A JP2017560960 A JP 2017560960A JP 6605625 B2 JP6605625 B2 JP 6605625B2
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Prior art keywords
receiving element
power receiving
power
magnetic field
back cover
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Japanese (ja)
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JP2018522514A5 (enExample
JP2018522514A (ja
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ランディ・スタンク
ソン・ホン・ジョン
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クアルコム，インコーポレイテッド
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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/10—Resonant slot antennas
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/80—Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
    • H04B5/79—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for data transfer in combination with power transfer

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Signal Processing (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
JP2017560960A 2015-05-29 2016-05-27 金属体の直接場貫通を使用したワイヤレス電力伝達 Active JP6605625B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562168483P 2015-05-29 2015-05-29
US62/168,483 2015-05-29
PCT/US2016/034833 WO2016196372A1 (en) 2015-05-29 2016-05-27 Wireless power transfer using direct field penetration through a metal object
US15/167,680 US10333350B2 (en) 2015-05-29 2016-05-27 Wireless power transfer using direct field penetration through a metal object
US15/167,680 2016-05-27

Publications (3)

Publication Number Publication Date
JP2018522514A JP2018522514A (ja) 2018-08-09
JP2018522514A5 JP2018522514A5 (enExample) 2019-09-26
JP6605625B2 true JP6605625B2 (ja) 2019-11-13

Family

ID=57399030

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017560960A Active JP6605625B2 (ja) 2015-05-29 2016-05-27 金属体の直接場貫通を使用したワイヤレス電力伝達

Country Status (5)

Country Link
US (1) US10333350B2 (enExample)
EP (1) EP3304690B1 (enExample)
JP (1) JP6605625B2 (enExample)
CN (1) CN107690742B (enExample)
WO (1) WO2016196372A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102593172B1 (ko) * 2016-10-05 2023-10-24 삼성전자 주식회사 루프 안테나를 갖는 전자 장치
US10469119B2 (en) * 2017-05-25 2019-11-05 Spigen Korea Co., Ltd. Magnetic mount for electronic devices
US12191902B2 (en) 2017-05-25 2025-01-07 Spigen Korea Co., Ltd. Mobile electronic device cases for electromagnetic shielding
US12224788B2 (en) * 2017-05-25 2025-02-11 Spigen Korea Co., Ltd. Magnetic auxiliary devices for mobile devices
CN108695993A (zh) * 2018-05-29 2018-10-23 电子科技大学 一种基于陶瓷谐振器的多级无线功率传输系统
JP2020096414A (ja) * 2018-12-10 2020-06-18 シャープ株式会社 ケース
CN209434964U (zh) * 2019-02-18 2019-09-24 邢益涛 一种具有卡环结构的无线充电发射装置
US11502554B2 (en) 2020-01-23 2022-11-15 Wen Cai Methods and apparatus for online foreign object detection in wireless charging systems
CN115038744B (zh) * 2020-02-06 2024-07-09 东丽株式会社 碳纤维增强复合材料、层叠碳纤维复合材料、层叠复合材料、用于无线供电器的壳体和用于无线受电器的壳体
WO2024030614A1 (en) * 2022-08-05 2024-02-08 Resonant Link, Inc. High efficiency wireless power transfer to implantable devices
JP2024039913A (ja) * 2022-09-12 2024-03-25 トヨタ自動車株式会社 送電コイルユニット

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6265789B1 (en) * 1997-11-20 2001-07-24 Seiko Epson Corporation Electronic apparatus
US7599743B2 (en) * 2004-06-24 2009-10-06 Ethicon Endo-Surgery, Inc. Low frequency transcutaneous energy transfer to implanted medical device
KR101233421B1 (ko) * 2004-09-09 2013-02-13 가부시키가이샤 한도오따이 에네루기 켄큐쇼 반도체 장치
US20070217163A1 (en) 2006-03-15 2007-09-20 Wilson Greatbatch Implantable medical electronic device with amorphous metallic alloy enclosure
JP2012527813A (ja) * 2009-05-20 2012-11-08 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 超薄遮蔽層をもつ誘導型受信コイルを有する電子装置及び方法
US9496732B2 (en) * 2011-01-18 2016-11-15 Mojo Mobility, Inc. Systems and methods for wireless power transfer
US10115520B2 (en) * 2011-01-18 2018-10-30 Mojo Mobility, Inc. Systems and method for wireless power transfer
US20120274148A1 (en) * 2011-04-27 2012-11-01 Samsung Electro-Mechanics Co., Ltd. Contactless power transmission device and electronic device having the same
US9531195B2 (en) 2011-04-29 2016-12-27 Cyberonics, Inc. Inductively rechargeable implantable device with reduced eddy currents
WO2013056021A1 (en) 2011-10-13 2013-04-18 Access Business Group International Llc Composite metal surface
US9252611B2 (en) * 2011-12-21 2016-02-02 Amosense Co., Ltd. Magnetic field shielding sheet for a wireless charger, method for manufacturing same, and receiving apparatus for a wireless charger using the sheet
US9743565B2 (en) 2012-01-08 2017-08-22 Access Business Group International Llc Wireless power transfer through conductive materials
JP5890191B2 (ja) * 2012-02-06 2016-03-22 トヨタ自動車株式会社 送電装置、受電装置、および電力伝送システム
JP5942530B2 (ja) 2012-03-28 2016-06-29 カシオ計算機株式会社 非接触充電システム及び電子機器
JP6112383B2 (ja) * 2012-06-28 2017-04-12 パナソニックＩｐマネジメント株式会社 携帯端末
CN103918125B (zh) * 2012-09-26 2017-03-08 株式会社村田制作所 天线装置及具备天线装置的电子设备
KR101444552B1 (ko) * 2012-12-21 2014-10-30 삼성전기주식회사 자성체 시트, 자성체 시트의 제조방법 및 자성체 시트를 포함하는 무접점 전력 충전 장치
WO2014167881A1 (ja) * 2013-04-08 2014-10-16 株式会社村田製作所 通信端末
US10096903B2 (en) 2013-04-12 2018-10-09 Panasonic Intellectual Property Management Co., Ltd. Antenna, antenna device and communication device
CN103346623A (zh) * 2013-07-15 2013-10-09 曾超宁 低频透射式电力传输装置
JP6171726B2 (ja) * 2013-08-23 2017-08-02 株式会社Ihi 非接触給電装置の製造方法
EP3057114B1 (en) * 2013-08-08 2018-09-19 IHI Corporation Resonator
US10186912B2 (en) * 2013-09-13 2019-01-22 Qualcomm Incorporated Pickup coil design for tight spaces and asymmetrical coupling
US9461500B2 (en) 2013-11-21 2016-10-04 Htc Corporation Wireless charging receiving device and wireless charging system using the same
JP2015149833A (ja) * 2014-02-06 2015-08-20 デクセリアルズ株式会社 電子機器

Also Published As

Publication number Publication date
EP3304690B1 (en) 2025-06-18
CN107690742A (zh) 2018-02-13
EP3304690A1 (en) 2018-04-11
US20160352151A1 (en) 2016-12-01
JP2018522514A (ja) 2018-08-09
US10333350B2 (en) 2019-06-25
CN107690742B (zh) 2021-01-12
WO2016196372A1 (en) 2016-12-08

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