CN107690742B - 使用穿透金属物体的直接场的无线功率传输 - Google Patents

使用穿透金属物体的直接场的无线功率传输 Download PDF

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Publication number
CN107690742B
CN107690742B CN201680030828.9A CN201680030828A CN107690742B CN 107690742 B CN107690742 B CN 107690742B CN 201680030828 A CN201680030828 A CN 201680030828A CN 107690742 B CN107690742 B CN 107690742B
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China
Prior art keywords
receiving element
power receiving
magnetic field
metal layer
electronic device
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CN201680030828.9A
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English (en)
Chinese (zh)
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CN107690742A (zh
Inventor
R·斯坦德克
郑胜宪
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Qualcomm Inc
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Qualcomm Inc
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    • 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
    • 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
    • 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
    • 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
    • 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

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  • 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)
CN201680030828.9A 2015-05-29 2016-05-27 使用穿透金属物体的直接场的无线功率传输 Active CN107690742B (zh)

Applications Claiming Priority (3)

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

Publications (2)

Publication Number Publication Date
CN107690742A CN107690742A (zh) 2018-02-13
CN107690742B true CN107690742B (zh) 2021-01-12

Family

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Application Number Title Priority Date Filing Date
CN201680030828.9A Active CN107690742B (zh) 2015-05-29 2016-05-27 使用穿透金属物体的直接场的无线功率传输

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)

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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

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EP0977297A1 (en) * 1997-11-20 2000-02-02 Seiko Epson Corporation Electronic device
CN1721014A (zh) * 2004-06-24 2006-01-18 伊西康内外科公司 用于植入的医疗装置的低频经皮能量传递系统
CN101015051A (zh) * 2004-09-09 2007-08-08 株式会社半导体能源研究所 无线芯片
CN103346623A (zh) * 2013-07-15 2013-10-09 曾超宁 低频透射式电力传输装置
WO2014167812A1 (ja) * 2013-04-12 2014-10-16 パナソニック株式会社 アンテナ、アンテナ装置および通信装置
WO2015020141A1 (ja) * 2013-08-08 2015-02-12 株式会社Ihi 非接触給電装置の製造方法及び共振器
CN104659927A (zh) * 2013-11-21 2015-05-27 宏达国际电子股份有限公司 无线充电接收装置与应用其的无线充电系统

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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
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WO2013056021A1 (en) 2011-10-13 2013-04-18 Access Business Group International Llc Composite metal surface
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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
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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
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
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Publication number Priority date Publication date Assignee Title
EP0977297A1 (en) * 1997-11-20 2000-02-02 Seiko Epson Corporation Electronic device
CN1721014A (zh) * 2004-06-24 2006-01-18 伊西康内外科公司 用于植入的医疗装置的低频经皮能量传递系统
CN101015051A (zh) * 2004-09-09 2007-08-08 株式会社半导体能源研究所 无线芯片
WO2014167812A1 (ja) * 2013-04-12 2014-10-16 パナソニック株式会社 アンテナ、アンテナ装置および通信装置
CN103346623A (zh) * 2013-07-15 2013-10-09 曾超宁 低频透射式电力传输装置
WO2015020141A1 (ja) * 2013-08-08 2015-02-12 株式会社Ihi 非接触給電装置の製造方法及び共振器
CN104659927A (zh) * 2013-11-21 2015-05-27 宏达国际电子股份有限公司 无线充电接收装置与应用其的无线充电系统

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
JP6605625B2 (ja) 2019-11-13
US10333350B2 (en) 2019-06-25
WO2016196372A1 (en) 2016-12-08

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