WO2014208929A3 - User terminal capable of self-charging by using sunlight charging unit - Google Patents

User terminal capable of self-charging by using sunlight charging unit Download PDF

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Publication number
WO2014208929A3
WO2014208929A3 PCT/KR2014/005391 KR2014005391W WO2014208929A3 WO 2014208929 A3 WO2014208929 A3 WO 2014208929A3 KR 2014005391 W KR2014005391 W KR 2014005391W WO 2014208929 A3 WO2014208929 A3 WO 2014208929A3
Authority
WO
WIPO (PCT)
Prior art keywords
charging
unit
sunlight
light
self
Prior art date
Application number
PCT/KR2014/005391
Other languages
French (fr)
Korean (ko)
Other versions
WO2014208929A2 (en
Inventor
최병철
Original Assignee
Choe Byoung Choul
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 KR1020140054972A external-priority patent/KR20150000401A/en
Application filed by Choe Byoung Choul filed Critical Choe Byoung Choul
Priority to CN201480035441.3A priority Critical patent/CN106063138A/en
Priority to KR1020157033533A priority patent/KR20160022817A/en
Publication of WO2014208929A2 publication Critical patent/WO2014208929A2/en
Publication of WO2014208929A3 publication Critical patent/WO2014208929A3/en

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
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
    • 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
    • H01M10/465—Accumulators structurally combined with charging apparatus with solar battery as charging system
    • 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
    • H04B1/3883—Arrangements for mounting batteries or battery chargers
    • 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

Abstract

The present invention relates to a user terminal capable of self-charging by using a sunlight charging unit and may comprise: a terminal main body comprising a battery and a display unit; a light-emitting unit positioned at the bottom of the display unit and capable of emitting light on both sides thereof in a first direction toward the display and a second direction toward a sunlight charging unit; the sunlight charging unit for converting, into electrical energy, the light received in the second direction from the light-emitting unit and charging the battery using the converted electrical energy; and a control unit for detecting the charging amount of the battery and controlling the light-emitting unit on the basis of the result of the detection.
PCT/KR2014/005391 2013-06-24 2014-06-19 User terminal capable of self-charging by using sunlight charging unit WO2014208929A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201480035441.3A CN106063138A (en) 2013-06-24 2014-06-19 User terminal capable of self-charging by using sunlight charging unit
KR1020157033533A KR20160022817A (en) 2013-06-24 2014-06-19 An user terminal capable self-charging by using a solar charger

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20130072694 2013-06-24
KR10-2013-0072694 2013-06-24
KR1020140054972A KR20150000401A (en) 2013-06-24 2014-05-08 An user terminal capable self-charging by using a solar charger
KR10-2014-0054972 2014-05-08

Publications (2)

Publication Number Publication Date
WO2014208929A2 WO2014208929A2 (en) 2014-12-31
WO2014208929A3 true WO2014208929A3 (en) 2015-02-19

Family

ID=52142791

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2014/005391 WO2014208929A2 (en) 2013-06-24 2014-06-19 User terminal capable of self-charging by using sunlight charging unit

Country Status (1)

Country Link
WO (1) WO2014208929A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002055628A (en) * 2000-08-08 2002-02-20 Tdk Corp Portable small-sized electronic device
KR20110062117A (en) * 2009-12-02 2011-06-10 엘지전자 주식회사 Portable terminal
KR20110062089A (en) * 2009-12-02 2011-06-10 엘지전자 주식회사 Portable terminal
WO2011078454A1 (en) * 2009-12-23 2011-06-30 Lg Electronics Inc. Mobile terminal and method for notifying charging state thereof
KR20120114019A (en) * 2011-04-06 2012-10-16 삼성디스플레이 주식회사 Electric device using a solar cell

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002055628A (en) * 2000-08-08 2002-02-20 Tdk Corp Portable small-sized electronic device
KR20110062117A (en) * 2009-12-02 2011-06-10 엘지전자 주식회사 Portable terminal
KR20110062089A (en) * 2009-12-02 2011-06-10 엘지전자 주식회사 Portable terminal
WO2011078454A1 (en) * 2009-12-23 2011-06-30 Lg Electronics Inc. Mobile terminal and method for notifying charging state thereof
KR20120114019A (en) * 2011-04-06 2012-10-16 삼성디스플레이 주식회사 Electric device using a solar cell

Also Published As

Publication number Publication date
WO2014208929A2 (en) 2014-12-31

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