WO2010123307A3 - 유에스비 전원 공급 장치 및 그 방법 - Google Patents

유에스비 전원 공급 장치 및 그 방법 Download PDF

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Publication number
WO2010123307A3
WO2010123307A3 PCT/KR2010/002555 KR2010002555W WO2010123307A3 WO 2010123307 A3 WO2010123307 A3 WO 2010123307A3 KR 2010002555 W KR2010002555 W KR 2010002555W WO 2010123307 A3 WO2010123307 A3 WO 2010123307A3
Authority
WO
WIPO (PCT)
Prior art keywords
power
power supply
present
usb
supply apparatus
Prior art date
Application number
PCT/KR2010/002555
Other languages
English (en)
French (fr)
Other versions
WO2010123307A2 (ko
Inventor
손청하
Original Assignee
Son Chung-Ha
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 Son Chung-Ha filed Critical Son Chung-Ha
Publication of WO2010123307A2 publication Critical patent/WO2010123307A2/ko
Publication of WO2010123307A3 publication Critical patent/WO2010123307A3/ko

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/0772—Physical layout of the record carrier
    • G06K19/07732—Physical layout of the record carrier the record carrier having a housing or construction similar to well-known portable memory devices, such as SD cards, USB or memory sticks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/21—Employing a record carrier using a specific recording technology
    • G06F2212/211—Optical disk storage
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F2213/0042—Universal serial bus [USB]

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Power Sources (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Human Computer Interaction (AREA)

Abstract

본 발명은 유에스비 전원 공급 장치 및 그 방법에 관한 것이다. 본 발명은 PC 파워의 대기전원이 상기 PC 파워의 일측에 설치되는 하나 이상의 USB 포트를 통해 상기 USB 포트에 접속되는 외부기기에 인가되도록 처리한다. 본 발명에 의하면, PC의 전원이 꺼진 상태에도 PC 파워의 일측에 별도의 USB 포트를 구비하여 그 파워의 스탠바이 전원을 USB 포트를 통해 USB 포트에 연결된 외부기기에 공급함으로써PC의 시스템의 동작상태에 상관없이 USB 포트에 연결된 외부기기에 안정적인 전원을 공급할 수 있고, PC의 불필요한 전력낭비를 줄이며, PC의 수명을 연장할 수 있는 장점이 있다.
PCT/KR2010/002555 2009-04-24 2010-04-23 유에스비 전원 공급 장치 및 그 방법 WO2010123307A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2009-0036090 2009-04-24
KR1020090036090A KR100932481B1 (ko) 2009-04-24 2009-04-24 유에스비 전원 공급 장치 및 그 방법

Publications (2)

Publication Number Publication Date
WO2010123307A2 WO2010123307A2 (ko) 2010-10-28
WO2010123307A3 true WO2010123307A3 (ko) 2011-02-17

Family

ID=41684392

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/002555 WO2010123307A2 (ko) 2009-04-24 2010-04-23 유에스비 전원 공급 장치 및 그 방법

Country Status (2)

Country Link
KR (1) KR100932481B1 (ko)
WO (1) WO2010123307A2 (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101729511B1 (ko) 2010-05-25 2017-04-24 삼성전자 주식회사 컴퓨터 시스템 및 이의 제어방법
FR2974197B1 (fr) * 2011-04-14 2013-05-17 Hongbing Zhang Dispositif d'alimentation pour ordinateur
KR101416794B1 (ko) * 2012-09-17 2014-07-09 주식회사 컴트리 휴대기기 충전을 위한 절전형 전원 안정화 및 자동 차단용 전원 공급 장치
CN106557137A (zh) * 2015-09-25 2017-04-05 酷码科技股份有限公司 电源供应器及计算机机箱
US10186881B2 (en) 2016-03-21 2019-01-22 Microsoft Technology Licensing, Llc Regulating charging port attach and detach
CN107329520B (zh) * 2017-06-12 2021-06-29 北京小米移动软件有限公司 移动终端的usb接口连接方法、设备及系统

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200336107Y1 (ko) * 2003-09-30 2003-12-12 에너맥스 테크놀로지 코포레이션 컴퓨터를 끈 상태에서도 전원을 공급하는 다용도 전원공급장치
KR100520082B1 (ko) * 2003-10-06 2005-10-11 삼성전자주식회사 컴퓨터 시스템

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100523417B1 (ko) * 2001-01-18 2005-10-25 인터내셔널 비지네스 머신즈 코포레이션 내장형 ｕｓｂ 허브를 구비한 시스템의 전력 관리

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200336107Y1 (ko) * 2003-09-30 2003-12-12 에너맥스 테크놀로지 코포레이션 컴퓨터를 끈 상태에서도 전원을 공급하는 다용도 전원공급장치
KR100520082B1 (ko) * 2003-10-06 2005-10-11 삼성전자주식회사 컴퓨터 시스템

Also Published As

Publication number Publication date
KR100932481B1 (ko) 2009-12-17
WO2010123307A2 (ko) 2010-10-28

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