WO2013002608A3 - 이차전지용 전극조립체 및 이를 포함한 리튬 이차전지 - Google Patents

이차전지용 전극조립체 및 이를 포함한 리튬 이차전지 Download PDF

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Publication number
WO2013002608A3
WO2013002608A3 PCT/KR2012/005197 KR2012005197W WO2013002608A3 WO 2013002608 A3 WO2013002608 A3 WO 2013002608A3 KR 2012005197 W KR2012005197 W KR 2012005197W WO 2013002608 A3 WO2013002608 A3 WO 2013002608A3
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Prior art keywords
secondary battery
anode
cathode
material layer
electrode assembly
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PCT/KR2012/005197
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English (en)
French (fr)
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WO2013002608A2 (ko
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김보현
김대일
이중민
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주식회사 엘지화학
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Priority to CN201280003231.7A priority Critical patent/CN103222098B/zh
Priority to JP2013548373A priority patent/JP2014505335A/ja
Priority to EP12804401.3A priority patent/EP2610955B1/en
Publication of WO2013002608A2 publication Critical patent/WO2013002608A2/ko
Priority to US13/740,299 priority patent/US20130130075A1/en
Publication of WO2013002608A3 publication Critical patent/WO2013002608A3/ko

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/574—Devices or arrangements for the interruption of current
    • H01M50/581—Devices or arrangements for the interruption of current in response to temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • H01M4/366—Composites as layered products
    • 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
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • 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
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/058—Construction or manufacture
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/417—Polyolefins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/431—Inorganic material
    • 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
    • H01M10/52—Removing gases inside the secondary cell, e.g. by absorption
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2200/00—Safety devices for primary or secondary batteries
    • H01M2200/10—Temperature sensitive devices
    • H01M2200/106—PTC
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/10—Batteries in stationary systems, e.g. emergency power source in plant
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Abstract

본 발명은 이차전지용 전극조립체 및 리튬 이차전지를 제공한다. 본 발명에 따르면, 양극집전체 상에 양극활물질층이 형성된 양극; 음극집전체 상에 음극활물질층이 형성된 음극; 상기 양극과 음극 사이에 개재되는 폴리올레핀계 분리막을 포함하는 전극조립체에 있어서, 상기 양극 또는 음극 중 적어도 어느 하나의 활물질층의 상면에는 PTC (Positive Temperature Coefficient) 물질층이 형성되는 것을 특징으로 한다. 따라서, PTC 물질층은 전지가 정상적으로 동작 중일 때는 충전, 방전에 상관없이 활물질이 일정한 도전성을 나타내도록 하는 역할을 하며, 단락이나 사고로 인하여 전지의 내부 온도가 상승하게 될 때는 부도체로 바뀌어 전지의 안전성이 증대된다.
PCT/KR2012/005197 2011-06-30 2012-06-29 이차전지용 전극조립체 및 이를 포함한 리튬 이차전지 WO2013002608A2 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201280003231.7A CN103222098B (zh) 2011-06-30 2012-06-29 二次电池用电极组件和包含所述电极组件的锂二次电池
JP2013548373A JP2014505335A (ja) 2011-06-30 2012-06-29 二次電池用電極組立体及びこれを含むリチウム二次電池
EP12804401.3A EP2610955B1 (en) 2011-06-30 2012-06-29 Electrode assembly for secondary battery and lithium secondary battery comprising same
US13/740,299 US20130130075A1 (en) 2011-06-30 2013-01-14 Electrode assembly for secondary battery and lithium secondary battery including the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20110064785 2011-06-30
KR10-2011-0064785 2011-06-30

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/740,299 Continuation US20130130075A1 (en) 2011-06-30 2013-01-14 Electrode assembly for secondary battery and lithium secondary battery including the same

Publications (2)

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WO2013002608A2 WO2013002608A2 (ko) 2013-01-03
WO2013002608A3 true WO2013002608A3 (ko) 2013-04-04

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US (1) US20130130075A1 (ko)
EP (1) EP2610955B1 (ko)
JP (1) JP2014505335A (ko)
KR (1) KR101401102B1 (ko)
CN (1) CN103222098B (ko)
WO (1) WO2013002608A2 (ko)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103258987B (zh) * 2013-05-10 2016-09-07 深圳市量能科技有限公司 一种锂离子电池及其极片的处理方法
KR20140133218A (ko) * 2013-05-10 2014-11-19 주식회사 엘지화학 안전성 향상을 위한 이차전지용 이중 파우치 및 이를 이용한 이차전지
US9627722B1 (en) * 2013-09-16 2017-04-18 American Lithium Energy Corporation Positive temperature coefficient film, positive temperature coefficient electrode, positive temperature coefficient separator, and battery comprising the same
CN103956499B (zh) * 2014-04-15 2016-02-10 洛阳月星新能源科技有限公司 一种用于锂离子电池中正极集流体的安全涂层制备方法
US10396341B2 (en) 2014-11-25 2019-08-27 American Lithium Energy Corporation Rechargeable battery with internal current limiter and interrupter
US10020545B2 (en) * 2014-11-25 2018-07-10 American Lithium Energy Corporation Rechargeable battery with resistive layer for enhanced safety
CN115603009A (zh) 2014-11-25 2023-01-13 美国锂能源公司（Us） 配置在可充电电池中的保护层、可充电电池及方法
US10020487B2 (en) 2014-11-25 2018-07-10 American Lithium Energy Corporation Rechargeable battery with voltage activated current interrupter
US10608289B2 (en) 2014-12-16 2020-03-31 Lg Chem, Ltd. Method of manufacturing secondary battery electrode containing PTC material and electrode manufactured thereby
KR102396677B1 (ko) * 2015-06-05 2022-05-10 에스케이온 주식회사 리튬 이차 전지용 전극 및 이를 포함하는 리튬 이차 전지
US11296361B2 (en) 2015-07-07 2022-04-05 Apple Inc. Bipolar battery design
US20170338534A1 (en) * 2016-05-21 2017-11-23 Borgwarner Ludwigsburg Gmbh Lithium ion battery
CN107437623B (zh) * 2016-05-27 2021-02-19 宁德时代新能源科技股份有限公司 锂离子电池正极片及其制备方法
CN117638425A (zh) 2016-09-22 2024-03-01 苹果公司 用于叠堆电池设计的集电器
CN106784621A (zh) * 2016-12-23 2017-05-31 惠州拓邦电气技术有限公司 锂离子电池极片及其制作方法、锂离子电池
JP6708148B2 (ja) * 2017-03-07 2020-06-10 株式会社オートネットワーク技術研究所 車載用電池の保護回路
CN110402506B (zh) * 2017-03-14 2022-07-08 株式会社村田制作所 锂离子二次电池
WO2018195372A1 (en) 2017-04-21 2018-10-25 Cougeller Research Llc Battery cell with electrolyte diffusion material
CN117254070A (zh) 2017-05-01 2023-12-19 美国锂能源公司 电池
US11888112B2 (en) 2017-05-19 2024-01-30 Apple Inc. Rechargeable battery with anion conducting polymer
WO2018220991A1 (ja) * 2017-05-30 2018-12-06 パナソニックＩｐマネジメント株式会社 二次電池用正極、及び二次電池
US11018343B1 (en) 2017-06-01 2021-05-25 Apple Inc. Current collector surface treatment
US10923728B1 (en) 2017-06-16 2021-02-16 Apple Inc. Current collector structures for rechargeable battery
CN107611516B (zh) * 2017-07-17 2020-06-26 上海工程技术大学 一种电池内部温度实时管理方法
CN107546362A (zh) * 2017-07-17 2018-01-05 上海工程技术大学 一种具有热释电效应的电极及其制备方法和应用
KR102223721B1 (ko) 2017-07-28 2021-03-05 주식회사 엘지화학 이차전지용 양극 및 이를 포함하는 리튬 이차전지
WO2019023683A1 (en) 2017-07-28 2019-01-31 American Lithium Energy Corporation ANTI-CORROSION COATING FOR BATTERY CURRENT COLLECTOR
US10916741B1 (en) 2017-08-08 2021-02-09 Apple Inc. Metallized current collector devices and materials
US11189834B1 (en) 2017-08-09 2021-11-30 Apple Inc. Multiple electrolyte battery cells
US11862801B1 (en) 2017-09-14 2024-01-02 Apple Inc. Metallized current collector for stacked battery
US11335977B1 (en) 2017-09-21 2022-05-17 Apple Inc. Inter-cell connection materials
US11043703B1 (en) 2017-09-28 2021-06-22 Apple Inc. Stacked battery components and configurations
JP6825535B2 (ja) * 2017-10-20 2021-02-03 トヨタ自動車株式会社 全固体電池
US10916796B1 (en) 2018-02-02 2021-02-09 Apple Inc. Selective charging matrix for rechargeable batteries
CN108828384B (zh) * 2018-02-28 2023-12-19 中国电力科学研究院有限公司 一种电池内短路的模拟装置及模拟方法
KR102281373B1 (ko) 2018-04-26 2021-07-22 주식회사 엘지에너지솔루션 고체 전해질 전지용 양극 및 그를 포함하는 고체 전해질 전지
JP6969518B2 (ja) * 2018-07-27 2021-11-24 トヨタ自動車株式会社 固体電池用電極の製造方法
KR102384970B1 (ko) * 2018-08-13 2022-04-11 주식회사 엘지에너지솔루션 전극조립체 및 그 전극조립체의 제조 방법
KR102288123B1 (ko) 2018-10-05 2021-08-11 주식회사 엘지에너지솔루션 전극조립체, 그를 포함하는 이차전지 및 전지팩
CN109411760A (zh) * 2018-11-01 2019-03-01 珠海光宇电池有限公司 一种ptc安全涂层及其制备方法与应用
KR102440243B1 (ko) * 2019-02-21 2022-09-06 주식회사 엘지에너지솔루션 전극조립체
CN110429241B (zh) * 2019-08-29 2021-01-12 桑顿新能源科技(长沙)有限公司 锂电池正极及其制备方法以及锂电池、供电系统和用电设备
AU2021202525B2 (en) * 2020-06-29 2022-07-14 Dongguan Poweramp Technology Limited Electrochemical apparatus, electrical apparatus, electric vehicle, and power supply control method
US11677120B2 (en) 2020-09-08 2023-06-13 Apple Inc. Battery configurations having through-pack fasteners
US11923494B2 (en) 2020-09-08 2024-03-05 Apple Inc. Battery configurations having through-pack fasteners
US11600891B1 (en) 2020-09-08 2023-03-07 Apple Inc. Battery configurations having balanced current collectors
US11588155B1 (en) 2020-09-08 2023-02-21 Apple Inc. Battery configurations for cell balancing
CN112310563B (zh) * 2020-10-30 2022-07-19 合肥国轩高科动力能源有限公司 一种高安全性动力电池模组用汇流排及其制作方法
CN113725555B (zh) * 2021-09-28 2023-03-10 星恒电源(滁州)有限公司 一种锂离子电池隔膜及其制备方法
CN115832198A (zh) * 2022-11-30 2023-03-21 宁德时代新能源科技股份有限公司 极片、电极组件、二次电池及用电装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000058036A (ja) * 1998-08-07 2000-02-25 Hitachi Ltd 二次電池
KR100670485B1 (ko) * 2005-09-30 2007-01-16 삼성에스디아이 주식회사 리튬 이차 전지용 전극조립체 및 이를 포함하는 리튬 이차전지
JP2008243708A (ja) * 2007-03-28 2008-10-09 Matsushita Electric Ind Co Ltd 非水電解質二次電池および非水電解質二次電池の製造方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69704336T2 (de) * 1996-12-26 2001-11-08 Mitsubishi Electric Corp Elektrode mit positiver Temperaturabhängigkeit der elektrischen Leitfähigkeit (PTC) und Batterie
JP3806562B2 (ja) * 1998-12-09 2006-08-09 三洋電機株式会社 非水電解液二次電池
JP4472259B2 (ja) * 2002-12-27 2010-06-02 パナソニック株式会社 電気化学素子
TWI251359B (en) * 2003-10-10 2006-03-11 Lg Cable Ltd Lithium secondary battery having PTC powder and manufacturing method thereof
US20060024579A1 (en) * 2004-07-27 2006-02-02 Vladimir Kolosnitsyn Battery electrode structure and method for manufacture thereof
JP4776918B2 (ja) * 2004-12-24 2011-09-21 日立マクセルエナジー株式会社 非水電解液二次電池
WO2009131184A1 (ja) * 2008-04-24 2009-10-29 シャープ株式会社 非水系二次電池
KR101091228B1 (ko) * 2008-12-30 2011-12-07 주식회사 엘지화학 다공성 코팅층을 구비한 세퍼레이터 및 이를 구비한 전기화학소자
JP5295857B2 (ja) * 2009-04-30 2013-09-18 旭化成イーマテリアルズ株式会社 非水電解液電池用セパレータ及び非水電解液電池
KR101097258B1 (ko) * 2009-12-04 2011-12-21 삼성에스디아이 주식회사 배터리 팩
KR101093916B1 (ko) * 2009-12-15 2011-12-13 삼성에스디아이 주식회사 세퍼레이터, 그 제조방법 및 리튬 이차전지
CN101887960B (zh) * 2010-07-13 2015-07-29 清华大学 锂离子电池极耳及具有该极耳的锂离子电池
KR102155696B1 (ko) * 2013-09-13 2020-09-15 삼성전자주식회사 복합막, 그 제조방법 및 이를 포함한 리튬 공기 전지
JP6485618B2 (ja) * 2013-11-11 2019-03-20 Ｔｉａｎｍａ Ｊａｐａｎ株式会社 圧電シートならびにそれを用いたタッチパネルならびにそれらを用いた入出力装置
DE102013113718A1 (de) * 2013-12-09 2015-06-11 Buergofol GmbH UV- und lichtundurchlässige Folie mit hoher Reflexion

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000058036A (ja) * 1998-08-07 2000-02-25 Hitachi Ltd 二次電池
KR100670485B1 (ko) * 2005-09-30 2007-01-16 삼성에스디아이 주식회사 리튬 이차 전지용 전극조립체 및 이를 포함하는 리튬 이차전지
JP2008243708A (ja) * 2007-03-28 2008-10-09 Matsushita Electric Ind Co Ltd 非水電解質二次電池および非水電解質二次電池の製造方法

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EP2610955B1 (en) 2017-12-27
CN103222098A (zh) 2013-07-24
KR20130004153A (ko) 2013-01-09
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WO2013002608A2 (ko) 2013-01-03
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US20130130075A1 (en) 2013-05-23

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