CN106605333B - 具有组合的无线功率传输和通信的金属后盖 - Google Patents

具有组合的无线功率传输和通信的金属后盖 Download PDF

Info

Publication number
CN106605333B
CN106605333B CN201580047277.2A CN201580047277A CN106605333B CN 106605333 B CN106605333 B CN 106605333B CN 201580047277 A CN201580047277 A CN 201580047277A CN 106605333 B CN106605333 B CN 106605333B
Authority
CN
China
Prior art keywords
metal
conductor
cover
metal cover
gap
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.)
Expired - Fee Related
Application number
CN201580047277.2A
Other languages
English (en)
Chinese (zh)
Other versions
CN106605333A (zh
Inventor
郑胜宪
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
Publication of CN106605333A publication Critical patent/CN106605333A/zh
Application granted granted Critical
Publication of CN106605333B publication Critical patent/CN106605333B/zh
Expired - Fee Related 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
    • 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
    • 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
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
    • H04B5/24—Inductive coupling
    • 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
    • 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
    • H04B1/3827—Portable transceivers
    • H04B1/3888—Arrangements for carrying or protecting transceivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Support Of Aerials (AREA)
  • Telephone Set Structure (AREA)
  • Casings For Electric Apparatus (AREA)
  • Waveguide Aerials (AREA)
  • Details Of Aerials (AREA)
CN201580047277.2A 2014-09-05 2015-07-29 具有组合的无线功率传输和通信的金属后盖 Expired - Fee Related CN106605333B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462046386P 2014-09-05 2014-09-05
US62/046,386 2014-09-05
US14/733,779 US10164439B2 (en) 2014-09-05 2015-06-08 Metal back cover with combined wireless power transfer and communications
US14/733,779 2015-06-08
PCT/US2015/042708 WO2016036450A1 (en) 2014-09-05 2015-07-29 Metal back cover with combined wireless power transfer and communications

Publications (2)

Publication Number Publication Date
CN106605333A CN106605333A (zh) 2017-04-26
CN106605333B true CN106605333B (zh) 2019-06-11

Family

ID=55438408

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580047277.2A Expired - Fee Related CN106605333B (zh) 2014-09-05 2015-07-29 具有组合的无线功率传输和通信的金属后盖

Country Status (8)

Country Link
US (1) US10164439B2 (enExample)
EP (1) EP3189597A1 (enExample)
JP (1) JP2017536688A (enExample)
KR (1) KR20170054391A (enExample)
CN (1) CN106605333B (enExample)
BR (1) BR112017004354A2 (enExample)
CA (1) CA2955626A1 (enExample)
WO (1) WO2016036450A1 (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201725828A (zh) * 2015-08-13 2017-07-16 維電股份有限公司 用於行動裝置之可無線供電外殼
KR102443196B1 (ko) * 2015-09-25 2022-09-15 삼성전자주식회사 전자 장치
US10153554B2 (en) 2016-08-31 2018-12-11 Apple Inc. Electronic device antennas with harmonic resonances
TWI623170B (zh) 2016-10-04 2018-05-01 和碩聯合科技股份有限公司 無線充電接收裝置
CN106450700A (zh) * 2016-10-25 2017-02-22 瑞声科技（南京）有限公司 天线组件及移动终端
KR101843896B1 (ko) * 2016-11-04 2018-03-30 엘지이노텍 주식회사 무선 전력 수신 장치
KR102548981B1 (ko) * 2016-11-04 2023-06-28 한국전기연구원 무선 전력 수신 장치
US10432031B2 (en) 2016-12-09 2019-10-01 Nucurrent, Inc. Antenna having a substrate configured to facilitate through-metal energy transfer via near field magnetic coupling
WO2018120921A1 (en) 2016-12-29 2018-07-05 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Mobile terminal
CN110249482B (zh) * 2017-01-26 2021-04-23 Lg电子株式会社 移动终端
KR20180130412A (ko) 2017-05-29 2018-12-07 삼성전자주식회사 안테나를 포함하는 전자 장치
US10164679B1 (en) * 2017-09-27 2018-12-25 Apple Inc. Electronic devices having multiple slot antennas
US10622826B2 (en) * 2017-10-25 2020-04-14 Lear Corporation Wireless charging unit for an electric vehicle
WO2019098675A2 (ko) * 2017-11-16 2019-05-23 주식회사 아모센스 휴대 단말용 커버
US11502388B2 (en) * 2018-01-22 2022-11-15 Stmicroelectronics, Inc. Electronic device including an antenna
KR102551302B1 (ko) 2018-09-03 2023-07-05 주식회사 아모텍 Uwb 통신을 지원하는 휴대 단말용 커버
WO2020167627A1 (en) * 2019-02-13 2020-08-20 Sony Corporation Systems and devices for multi-antenna solutions
US11175699B2 (en) * 2019-03-29 2021-11-16 Dong In Kim Case for mobile device
EP4248541A4 (en) 2020-11-17 2024-12-04 Targus International LLC CASE WITH EXTRACTABLE/RETRACTABLE CHARGING PORT
US12301014B2 (en) * 2021-03-31 2025-05-13 Samsung Electronics Co., Ltd. Method and apparatus with wireless power reception, wireless communication, and electrical stimulation
WO2022260376A1 (ko) * 2021-06-09 2022-12-15 (주)에스피에스 스마트 디바이스용 자켓 및 이에 구비되는 무선 충전 디바이스
EP4358364A4 (en) * 2021-11-23 2024-11-27 Samsung Electronics Co., Ltd. Electronic device supporting wireless charging

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102318216A (zh) * 2009-02-13 2012-01-11 高通股份有限公司 用于电子装置的无线电力及无线通信
CN203326731U (zh) * 2013-05-15 2013-12-04 中兴通讯股份有限公司 一种移动终端的线圈装置
WO2014128339A1 (en) * 2013-02-22 2014-08-28 Nokia Corporation Apparatus and methods for wireless coupling

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3757343A (en) * 1970-10-12 1973-09-04 Ampex Slot antenna array
US20040257283A1 (en) 2003-06-19 2004-12-23 International Business Machines Corporation Antennas integrated with metallic display covers of computing devices
US8427113B2 (en) * 2007-08-01 2013-04-23 Intersil Americas LLC Voltage converter with combined buck converter and capacitive voltage divider
AU2008353278A1 (en) 2008-03-17 2009-09-24 Powermat Technologies Ltd. Inductive transmission system
US8432070B2 (en) * 2008-08-25 2013-04-30 Qualcomm Incorporated Passive receivers for wireless power transmission
JP2010200207A (ja) * 2009-02-27 2010-09-09 Nec Corp 多重ループアンテナ
US8269675B2 (en) 2009-06-23 2012-09-18 Apple Inc. Antennas for electronic devices with conductive housing
US9172139B2 (en) 2009-12-03 2015-10-27 Apple Inc. Bezel gap antennas
EP2534615B1 (en) * 2010-02-11 2014-10-01 Soundcraft, Inc. Ruggedized radio frequency identification tag
US20110254741A1 (en) * 2010-04-16 2011-10-20 Katsunori Ishimiya Wireless communication device with housing member that functions as a radiating element of an antenna
US9166279B2 (en) * 2011-03-07 2015-10-20 Apple Inc. Tunable antenna system with receiver diversity
CN103620867B (zh) 2011-07-18 2016-03-09 索尼爱立信移动通讯有限公司 具有金属背板和耦合馈电元件的多频带无线终端以及相关多频带天线系统
JP5609922B2 (ja) 2011-08-10 2014-10-22 株式会社村田製作所 アンテナ装置および通信端末装置
US9041606B2 (en) 2011-11-30 2015-05-26 Motorola Solutions, Inc. Uninterrupted bezel antenna
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
US9716307B2 (en) 2012-11-08 2017-07-25 Htc Corporation Mobile device and antenna structure
TWI562456B (en) * 2013-02-01 2016-12-11 Chiun Mai Comm Systems Inc Antenna assembly and wireless communication device employing same
US10381875B2 (en) 2014-07-07 2019-08-13 Qualcomm Incorporated Wireless power transfer through a metal object
US10122182B2 (en) * 2015-02-27 2018-11-06 Qualcomm Incorporated Multi-turn coil on metal backplate

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102318216A (zh) * 2009-02-13 2012-01-11 高通股份有限公司 用于电子装置的无线电力及无线通信
WO2014128339A1 (en) * 2013-02-22 2014-08-28 Nokia Corporation Apparatus and methods for wireless coupling
CN203326731U (zh) * 2013-05-15 2013-12-04 中兴通讯股份有限公司 一种移动终端的线圈装置

Also Published As

Publication number Publication date
JP2017536688A (ja) 2017-12-07
KR20170054391A (ko) 2017-05-17
WO2016036450A1 (en) 2016-03-10
US10164439B2 (en) 2018-12-25
BR112017004354A2 (pt) 2017-12-05
EP3189597A1 (en) 2017-07-12
US20160072303A1 (en) 2016-03-10
CA2955626A1 (en) 2016-03-10
CN106605333A (zh) 2017-04-26

Similar Documents

Publication Publication Date Title
CN106605333B (zh) 具有组合的无线功率传输和通信的金属后盖
EP3167531B1 (en) Wireless power transfer through a metal object
JP6612863B2 (ja) ワイヤレス電力伝達のためのセグメント化された導電性バックカバー
JP6387374B2 (ja) 二重モードアンテナ用プリント回路基板，二重モードアンテナ及びこれを用いたユーザ端末
CN101842962B (zh) 增加谐振器的q因数
US20170077754A1 (en) Near field communication and wireless power transfer dual mode antennas for metal backed devices
JP2019528602A (ja) 通信デバイス
US10476304B2 (en) Wireless power receive coil for metal backed device
US20170170689A1 (en) Wireless charging of metal framed electronic devices
CN107852015A (zh) 用于无线电力发射机线圈配置的设备和方法
US20140094230A1 (en) Portable communication apparatus and antenna switching method
Chen et al. Low‐profile, small‐size, wireless wide area network handset antenna close integration with surrounding ground plane
US20170133885A1 (en) Notch filter utilized for near field communication and wireless power transfer dual mode antennas
US10547208B2 (en) Wireless power transmit resonator
KR101720743B1 (ko) 이중모드 안테나
CN206819359U (zh) 一种高性能无线射频识别（rfid）标签读取设备

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190611

Termination date: 20210729