TW201112567A - Retrofitting wireless power and near-field communication in electronic devices - Google Patents

Retrofitting wireless power and near-field communication in electronic devices Download PDF

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Publication number
TW201112567A
TW201112567A TW098145191A TW98145191A TW201112567A TW 201112567 A TW201112567 A TW 201112567A TW 098145191 A TW098145191 A TW 098145191A TW 98145191 A TW98145191 A TW 98145191A TW 201112567 A TW201112567 A TW 201112567A
Authority
TW
Taiwan
Prior art keywords
antenna
electronic device
conversion circuit
circuit
power
Prior art date
Application number
TW098145191A
Other languages
English (en)
Chinese (zh)
Inventor
Miles A Kirby
Matthew S Grob
Ernest T Ozaki
Stanley S Toncich
Nigel P Cook
Stanley Kinsey
John Hillan
Steve Frankland
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
Priority claimed from US12/610,831 external-priority patent/US8810194B2/en
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of TW201112567A publication Critical patent/TW201112567A/zh

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; 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
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/46—Accumulators structurally combined with charging apparatus
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; 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—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/02—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries for charging batteries from AC mains by converters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/70—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries characterised by the mechanical construction
    • H02J7/751—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/40—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by components specially adapted for near-field transmission
    • H04B5/48—Transceivers
    • 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
    • H04B5/72—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for local intradevice communication
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2207/00—Details of circuit arrangements for charging or discharging batteries or supplying loads from batteries
    • H02J2207/20—Charging or discharging characterised by the power electronics converter
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Signal Processing (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
TW098145191A 2009-02-05 2009-12-25 Retrofitting wireless power and near-field communication in electronic devices TW201112567A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15025709P 2009-02-05 2009-02-05
US16338709P 2009-03-25 2009-03-25
US12/610,831 US8810194B2 (en) 2008-11-20 2009-11-02 Retrofitting wireless power and near-field communication in electronic devices

Publications (1)

Publication Number Publication Date
TW201112567A true TW201112567A (en) 2011-04-01

Family

ID=44909305

Family Applications (1)

Application Number Title Priority Date Filing Date
TW098145191A TW201112567A (en) 2009-02-05 2009-12-25 Retrofitting wireless power and near-field communication in electronic devices

Country Status (4)

Country Link
JP (2) JP5628191B2 (https=)
KR (2) KR20140117690A (https=)
CN (1) CN102301558A (https=)
TW (1) TW201112567A (https=)

Cited By (2)

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TWI584553B (zh) * 2015-12-31 2017-05-21 綠點高新科技股份有限公司 無線充電系統及其部件的製造方法
TWI626788B (zh) * 2016-10-28 2018-06-11 綠點高新科技股份有限公司 電子產品及其天線結構

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KR101327081B1 (ko) 2011-11-04 2013-11-07 엘지이노텍 주식회사 무선전력 수신장치 및 그 제어 방법
KR20130081620A (ko) 2012-01-09 2013-07-17 주식회사 케이더파워 무선 충전 시스템용 수신기
US9509167B2 (en) * 2012-09-10 2016-11-29 Qualcomm Incorporated Miniature wireless power receiver module
WO2014088323A1 (en) 2012-12-04 2014-06-12 Samsung Electronics Co., Ltd. Antenna for wireless power transmission and near field communication
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
KR102086345B1 (ko) * 2013-07-01 2020-03-09 엘지전자 주식회사 무선 전력 전송장치
KR101497961B1 (ko) * 2013-08-01 2015-03-03 주식회사 파워로직스 이동통신장치용 무선통합모듈
KR101524493B1 (ko) * 2013-08-01 2015-06-01 주식회사 파워로직스 무선통합모듈을 갖는 이동통신장치용 배터리
KR102332879B1 (ko) * 2014-03-28 2021-12-01 지이 하이브리드 테크놀로지스, 엘엘씨 무선 전력 수신 장치 및 이를 포함하는 이동 통신 단말기
US9608473B2 (en) 2014-07-07 2017-03-28 Htc Corporation Near field communication and wireless charging device and switching method using the same
TWI563808B (en) * 2014-07-07 2016-12-21 Htc Corp Near field communication and wireless charging device and switching method using the same
CN105244555A (zh) * 2014-07-11 2016-01-13 全亿大科技（佛山）有限公司 无线充电电池
KR101587620B1 (ko) * 2015-05-29 2016-01-28 주식회사 아모센스 휴대 단말기기용 안테나 장치
KR101587621B1 (ko) * 2015-06-09 2016-01-21 주식회사 아모센스 하이브리드형 자기장 차폐시트
US10361588B2 (en) * 2015-12-07 2019-07-23 Qualcomm Incorporated Coupled resonator in a metal back cover
FR3063845B1 (fr) * 2017-03-10 2019-04-19 Stmicroelectronics (Rousset) Sas Protection d'un routeur nfc contre des surtensions
KR102119591B1 (ko) * 2017-09-14 2020-06-05 주식회사 아모센스 무선전력 송신장치
JPWO2020174819A1 (https=) * 2019-02-28 2020-09-03
KR102108826B1 (ko) * 2019-07-04 2020-05-11 엘지이노텍 주식회사 무선전력 수신장치
KR102822187B1 (ko) 2019-08-06 2025-06-18 삼성전자주식회사 무선 충전 기능을 갖는 전자 장치 및 그 제어 방법
CN111263053A (zh) * 2020-03-31 2020-06-09 重庆紫光华山智安科技有限公司 一种实时双向无线信号传输的无线供电监控相机及方法

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CN2552234Y (zh) * 2002-05-28 2003-05-21 梁徽彬 无线鼠标感应式电源供应装置
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JP2006310923A (ja) * 2005-04-26 2006-11-09 Nakayo Telecommun Inc 情報保秘機能を有する電話装置
JP2006314181A (ja) * 2005-05-09 2006-11-16 Sony Corp 非接触充電装置及び非接触充電システム並びに非接触充電方法
JP4117304B2 (ja) * 2005-05-13 2008-07-16 Ｎｅｃシステムテクノロジー株式会社 Ｒｆｉｄタグ信号受信装置およびｒｆｉｄタグ信号受信方法
US7495414B2 (en) * 2005-07-25 2009-02-24 Convenient Power Limited Rechargeable battery circuit and structure for compatibility with a planar inductive charging platform
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JP2008141940A (ja) * 2006-11-10 2008-06-19 Sanyo Electric Co Ltd 充電台と携帯電子機器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI584553B (zh) * 2015-12-31 2017-05-21 綠點高新科技股份有限公司 無線充電系統及其部件的製造方法
TWI626788B (zh) * 2016-10-28 2018-06-11 綠點高新科技股份有限公司 電子產品及其天線結構

Also Published As

Publication number Publication date
JP5628191B2 (ja) 2014-11-19
JP2012517206A (ja) 2012-07-26
KR20110103395A (ko) 2011-09-20
CN102301558A (zh) 2011-12-28
KR20140117690A (ko) 2014-10-07
JP2014241717A (ja) 2014-12-25

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