ES2781209T3 - Resonador acoplado en una cubierta posterior metálica - Google Patents

Resonador acoplado en una cubierta posterior metálica Download PDF

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Publication number
ES2781209T3
ES2781209T3 ES16798891T ES16798891T ES2781209T3 ES 2781209 T3 ES2781209 T3 ES 2781209T3 ES 16798891 T ES16798891 T ES 16798891T ES 16798891 T ES16798891 T ES 16798891T ES 2781209 T3 ES2781209 T3 ES 2781209T3
Authority
ES
Spain
Prior art keywords
electronic device
receiving element
energy
metal
edge
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.)
Active
Application number
ES16798891T
Other languages
English (en)
Spanish (es)
Inventor
Seong Heon Jeong
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Application granted granted Critical
Publication of ES2781209T3 publication Critical patent/ES2781209T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/266—Arrangements to supply power to external peripherals either directly from the computer or under computer control, e.g. supply of power through the communication port, computer controlled power-strips
    • 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
    • H02J50/005—Mechanical details of housing or structure aiming to accommodate the power transfer means, e.g. mechanical integration of coils, antennas or transducers into emitting or 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
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/70—Circuit arrangements or systems for wireless supply or distribution of electric power involving the reduction of electric, magnetic or electromagnetic leakage fields
    • 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
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Near-Field Transmission Systems (AREA)
  • Structure Of Receivers (AREA)
ES16798891T 2015-12-07 2016-11-09 Resonador acoplado en una cubierta posterior metálica Active ES2781209T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562264196P 2015-12-07 2015-12-07
US15/149,024 US10361588B2 (en) 2015-12-07 2016-05-06 Coupled resonator in a metal back cover
PCT/US2016/061024 WO2017099929A1 (en) 2015-12-07 2016-11-09 Coupled resonator in a metal back cover

Publications (1)

Publication Number Publication Date
ES2781209T3 true ES2781209T3 (es) 2020-08-31

Family

ID=58798724

Family Applications (1)

Application Number Title Priority Date Filing Date
ES16798891T Active ES2781209T3 (es) 2015-12-07 2016-11-09 Resonador acoplado en una cubierta posterior metálica

Country Status (11)

Country Link
US (1) US10361588B2 (OSRAM)
EP (1) EP3387731B1 (OSRAM)
JP (1) JP2019501614A (OSRAM)
KR (1) KR20180090803A (OSRAM)
CN (1) CN108292855B (OSRAM)
BR (1) BR112018011351A2 (OSRAM)
CA (1) CA3004100A1 (OSRAM)
ES (1) ES2781209T3 (OSRAM)
HU (1) HUE049035T2 (OSRAM)
TW (1) TWI751120B (OSRAM)
WO (1) WO2017099929A1 (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10333334B2 (en) 2016-01-29 2019-06-25 Qualcomm Incorporated Wireless power transfer in an electronic device having a tuned metallic body
KR102286481B1 (ko) * 2018-11-30 2021-08-05 신승민 무선충전을 지원하는 단말 케이스
GB2587634A (en) * 2019-10-02 2021-04-07 Univ Of West Bohemia Wireless power supply

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100836634B1 (ko) * 2006-10-24 2008-06-10 주식회사 한림포스텍 무선 데이타 통신과 전력 전송이 가능한 무접점 충전장치,충전용 배터리팩 및 무접점 충전장치를 이용한 휴대용단말기
JP5121307B2 (ja) 2007-05-28 2013-01-16 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ユニット、携帯端末、送電装置、及び、無接点電力伝送システム
US8810194B2 (en) * 2008-11-20 2014-08-19 Qualcomm Incorporated Retrofitting wireless power and near-field communication in electronic devices
JP5628191B2 (ja) * 2009-02-05 2014-11-19 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ 電子デバイスにおける無線電力および近距離場通信のレトロフィッティング
KR20120029433A (ko) 2009-05-20 2012-03-26 코닌클리케 필립스 일렉트로닉스 엔.브이. 초박형 차폐층을 갖는 유도 수신기 코일을 구비한 전자 장치 및 방법
JP2011087391A (ja) * 2009-10-14 2011-04-28 Sanyo Electric Co Ltd 携帯機器用充電台及び携帯機器と充電台
WO2013095036A1 (ko) * 2011-12-21 2013-06-27 주식회사 아모센스 무선 충전기용 자기장 차폐시트 및 그의 제조방법과 이를 이용한 무선충전기용 수신장치
JP2013169122A (ja) * 2012-02-17 2013-08-29 Panasonic Corp 非接触充電モジュール及びそれを備えた携帯端末
US8907859B2 (en) 2012-06-19 2014-12-09 Intel Corporation Edge-emitting antennas for ultra slim wireless mobile devices
US10251987B2 (en) * 2012-07-27 2019-04-09 Tc1 Llc Resonant power transmission coils and systems
CN105027355B (zh) * 2013-03-05 2018-02-09 阿莫先恩电子电器有限公司 磁场及电磁波屏蔽用复合板及具有其的天线模块
JP5673906B1 (ja) * 2013-04-08 2015-02-18 株式会社村田製作所 通信端末
US9151623B2 (en) * 2013-08-23 2015-10-06 O2Micro Inc. Method and apparatus for controlling an electrical device and a wireless charging device
US9461500B2 (en) * 2013-11-21 2016-10-04 Htc Corporation Wireless charging receiving device and wireless charging system using the same
JP6596813B2 (ja) * 2013-11-28 2019-10-30 Ｔｄｋ株式会社 非接触給電装置に用いられる送電用又は受電用コイル
US9620985B2 (en) * 2014-04-01 2017-04-11 Intel Corporation Multi-coil wireless charging
US10381875B2 (en) 2014-07-07 2019-08-13 Qualcomm Incorporated Wireless power transfer through a metal object
EP2992776B1 (en) * 2014-09-04 2019-11-06 WITS Co., Ltd. Case and apparatus including the same

Also Published As

Publication number Publication date
CA3004100A1 (en) 2017-06-15
US10361588B2 (en) 2019-07-23
CN108292855A (zh) 2018-07-17
CN108292855B (zh) 2021-12-21
KR20180090803A (ko) 2018-08-13
JP2019501614A (ja) 2019-01-17
BR112018011351A2 (pt) 2018-12-04
EP3387731B1 (en) 2019-12-25
TW201725827A (zh) 2017-07-16
HUE049035T2 (hu) 2020-09-28
WO2017099929A1 (en) 2017-06-15
TWI751120B (zh) 2022-01-01
US20170163094A1 (en) 2017-06-08
EP3387731A1 (en) 2018-10-17

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