WO2009102140A3 - 부가 기능을 포함하는 보조 배터리 - Google Patents

부가 기능을 포함하는 보조 배터리 Download PDF

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Publication number
WO2009102140A3
WO2009102140A3 PCT/KR2009/000631 KR2009000631W WO2009102140A3 WO 2009102140 A3 WO2009102140 A3 WO 2009102140A3 KR 2009000631 W KR2009000631 W KR 2009000631W WO 2009102140 A3 WO2009102140 A3 WO 2009102140A3
Authority
WO
WIPO (PCT)
Prior art keywords
interface
portable phone
auxiliary battery
additional function
power supply
Prior art date
Application number
PCT/KR2009/000631
Other languages
English (en)
French (fr)
Other versions
WO2009102140A2 (ko
Inventor
박희주
Original Assignee
주식회사 단아이
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 주식회사 단아이 filed Critical 주식회사 단아이
Publication of WO2009102140A2 publication Critical patent/WO2009102140A2/ko
Publication of WO2009102140A3 publication Critical patent/WO2009102140A3/ko

Links

Classifications

    • 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
    • H04B1/3805—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 with built-in auxiliary receivers
    • 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
    • H02J7/0068—Battery or charger load switching, e.g. concurrent charging and load supply
    • 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
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H01M10/4257—Smart batteries, e.g. electronic circuits inside the housing of the cells or batteries
    • 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)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Telephone Function (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

보조 배터리가 개시된다. 상기 보조 배터리는 전원 공급 장치에 접속될 수 있는 제1인터페이스와, 휴대 전화기의 소켓에 접속될 수 있는 제2인터페이스와, 상기 제1인터페이스를 통하여 상기 전원 공급 장치로부터 제공된 전압을 수신하여 충전하고, 충전된 전압을 상기 제2인터페이스를 통하여 상기 휴대 전화기로 공급할 수 있는 배터리와, 상기 휴대 전화기의 제어하에 상기 제2인터페이스를 통하여 상기 휴대 전화기로부터 제공된 오디오 데이터를 실시간으로 재생하기 위한 스피커 부를 포함한다.
PCT/KR2009/000631 2008-02-11 2009-02-11 부가 기능을 포함하는 보조 배터리 WO2009102140A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2008-0012125 2008-02-11
KR1020080012125A KR20090086696A (ko) 2008-02-11 2008-02-11 부가 기능을 포함하는 보조 배터리

Publications (2)

Publication Number Publication Date
WO2009102140A2 WO2009102140A2 (ko) 2009-08-20
WO2009102140A3 true WO2009102140A3 (ko) 2009-11-05

Family

ID=40957370

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/000631 WO2009102140A2 (ko) 2008-02-11 2009-02-11 부가 기능을 포함하는 보조 배터리

Country Status (2)

Country Link
KR (1) KR20090086696A (ko)
WO (1) WO2009102140A2 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180092728A (ko) 2017-02-10 2018-08-20 유창현 모듈형 보조 배터리 시스템
KR102156721B1 (ko) 2018-12-18 2020-09-16 주식회사 워브코리아 음성이 발생되는 보조 배터리

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000023881A (ko) * 1999-05-26 2000-05-06 엄상섭 휴대폰배터리일체형엠피3플레이어및보이스레코더
KR20050067865A (ko) * 2003-12-29 2005-07-05 주식회사 팬택앤큐리텔 통화와 함께 멀티미디어 컨텐츠 재생이 가능한 이동 통신단말기
KR100778667B1 (ko) * 2006-09-29 2007-11-22 (주)정인일렉텍 스피커가 구비된 모바일 기기용 보조 배터리

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000023881A (ko) * 1999-05-26 2000-05-06 엄상섭 휴대폰배터리일체형엠피3플레이어및보이스레코더
KR20050067865A (ko) * 2003-12-29 2005-07-05 주식회사 팬택앤큐리텔 통화와 함께 멀티미디어 컨텐츠 재생이 가능한 이동 통신단말기
KR100778667B1 (ko) * 2006-09-29 2007-11-22 (주)정인일렉텍 스피커가 구비된 모바일 기기용 보조 배터리

Also Published As

Publication number Publication date
KR20090086696A (ko) 2009-08-14
WO2009102140A2 (ko) 2009-08-20

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