ATE502407T1 - Sekundärbatterie des beuteltyps mit verbesserter sicherheit und ausgezeichneter herstellungsprozesseigenschaft - Google Patents
Sekundärbatterie des beuteltyps mit verbesserter sicherheit und ausgezeichneter herstellungsprozesseigenschaftInfo
- Publication number
- ATE502407T1 ATE502407T1 AT07793558T AT07793558T ATE502407T1 AT E502407 T1 ATE502407 T1 AT E502407T1 AT 07793558 T AT07793558 T AT 07793558T AT 07793558 T AT07793558 T AT 07793558T AT E502407 T1 ATE502407 T1 AT E502407T1
- Authority
- AT
- Austria
- Prior art keywords
- electrode
- secondary battery
- manufacturing process
- type secondary
- bag type
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
Classifications
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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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/0436—Small-sized flat cells or batteries for portable equipment
-
- 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
- H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
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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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
- H01M50/105—Pouches or flexible bags
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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
- 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
- H01M10/0583—Construction or manufacture of accumulators with folded construction elements except wound ones, i.e. folded positive or negative electrodes or separators, e.g. with "Z"-shaped electrodes or separators
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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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
- H01M50/103—Primary casings; Jackets or wrappings characterised by their shape or physical structure prismatic or rectangular
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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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/116—Primary casings; Jackets or wrappings characterised by the material
- H01M50/117—Inorganic material
- H01M50/119—Metals
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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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/116—Primary casings; Jackets or wrappings characterised by the material
- H01M50/121—Organic material
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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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/116—Primary casings; Jackets or wrappings characterised by the material
- H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
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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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/172—Arrangements of electric connectors penetrating the casing
- H01M50/174—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells
- H01M50/178—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for pouch or flexible bag cells
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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
- H01M50/528—Fixed electrical connections, i.e. not intended for disconnection
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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
- H01M50/531—Electrode connections inside a battery casing
- H01M50/54—Connection of several leads or tabs of plate-like electrode stacks, e.g. electrode pole straps or bridges
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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
- H01M50/543—Terminals
- H01M50/547—Terminals characterised by the disposition of the terminals on the cells
- H01M50/55—Terminals characterised by the disposition of the terminals on the cells on the same side of the cell
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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
- H01M50/543—Terminals
- H01M50/552—Terminals characterised by their shape
- H01M50/553—Terminals adapted for prismatic, pouch or rectangular cells
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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
- H01M50/543—Terminals
- H01M50/564—Terminals characterised by their manufacturing process
- H01M50/566—Terminals characterised by their manufacturing process by welding, soldering or brazing
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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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- 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
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
- H01M10/0565—Polymeric materials, e.g. gel-type or solid-type
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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
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0065—Solid electrolytes
- H01M2300/0082—Organic polymers
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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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/131—Primary casings; Jackets or wrappings characterised by physical properties, e.g. gas permeability, size or heat resistance
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- 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
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- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Physics & Mathematics (AREA)
- Dispersion Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Secondary Cells (AREA)
- Cell Separators (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20060078500 | 2006-08-21 | ||
PCT/KR2007/003954 WO2008023903A1 (en) | 2006-08-21 | 2007-08-20 | Pouch-typed secondary battery with improved safety and excellent manufacturing process property |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE502407T1 true ATE502407T1 (de) | 2011-04-15 |
Family
ID=39106963
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT07793558T ATE502407T1 (de) | 2006-08-21 | 2007-08-20 | Sekundärbatterie des beuteltyps mit verbesserter sicherheit und ausgezeichneter herstellungsprozesseigenschaft |
Country Status (8)
Country | Link |
---|---|
US (2) | US8415050B2 (de) |
EP (1) | EP2059960B1 (de) |
JP (1) | JP5474545B2 (de) |
KR (1) | KR20080017264A (de) |
CN (1) | CN101529613B (de) |
AT (1) | ATE502407T1 (de) |
DE (1) | DE602007013256D1 (de) |
WO (1) | WO2008023903A1 (de) |
Families Citing this family (60)
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US6893772B2 (en) * | 1993-11-19 | 2005-05-17 | Medtronic, Inc. | Current collector for lithium electrode |
US20070178383A1 (en) * | 2006-01-31 | 2007-08-02 | Viavattine Joseph J | Current collector |
US8415050B2 (en) * | 2006-08-21 | 2013-04-09 | Lg Chem, Ltd. | Pouch-typed secondary battery with improved safety and excellent manufacturing process property |
JP5040611B2 (ja) * | 2007-11-22 | 2012-10-03 | 株式会社明電舎 | 電気化学素子のプロテクタ |
US20090246617A1 (en) * | 2008-03-28 | 2009-10-01 | Howard William G | Vanadium connector in an electrochemical cell for an implantable medical device |
CN102097643B (zh) | 2009-09-16 | 2013-11-20 | 三星Sdi株式会社 | 二次电池及制造该二次电池的方法 |
US8974952B2 (en) | 2009-10-13 | 2015-03-10 | Samsung Sdi Co., Ltd. | Rechargeable battery |
KR101097253B1 (ko) * | 2009-11-19 | 2011-12-21 | 삼성에스디아이 주식회사 | 이차 전지 |
KR101156240B1 (ko) * | 2009-12-08 | 2012-06-13 | 삼성에스디아이 주식회사 | 이차전지 |
EP2549561B1 (de) * | 2010-03-19 | 2015-05-13 | LG Chem, Ltd. | Pouch-gehäuse und batteriepack damit |
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KR101192619B1 (ko) * | 2012-03-23 | 2012-10-18 | 주식회사 엘지화학 | 전지케이스 |
KR20130113301A (ko) * | 2012-04-05 | 2013-10-15 | 주식회사 엘지화학 | 계단 구조의 전지셀 |
KR101403388B1 (ko) | 2012-05-07 | 2014-06-03 | 주식회사 엘지화학 | 비정형 구조의 전지셀 및 이를 포함하는 전지모듈 |
KR20130133640A (ko) | 2012-05-29 | 2013-12-09 | 주식회사 엘지화학 | 코너부 형상이 다양한 단차를 갖는 전극 조립체, 이를 포함하는 전지셀, 전지팩 및 디바이스 |
US20140113184A1 (en) * | 2012-10-18 | 2014-04-24 | Apple Inc. | Three-dimensional non-rectangular battery cell structures |
KR101483505B1 (ko) | 2012-11-13 | 2015-01-21 | 주식회사 엘지화학 | 단차 구조가 형성된 전극조립체 |
KR101573683B1 (ko) * | 2013-02-13 | 2015-12-03 | 주식회사 엘지화학 | 비정형 구조의 전지셀 |
KR101596269B1 (ko) * | 2013-02-13 | 2016-02-23 | 주식회사 엘지화학 | 안전성이 향상된 신규한 구조의 전지셀 |
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KR101440096B1 (ko) * | 2013-02-18 | 2014-09-17 | (주)오렌지파워 | 전지용 파우치, 및 이를 포함하는 파우치형 전지 |
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US9786874B2 (en) | 2013-03-08 | 2017-10-10 | Lg Chem, Ltd. | Electrode having round corner |
CN105103337B (zh) * | 2013-07-05 | 2019-03-05 | Lg化学株式会社 | 包括由不同金属组成的连接构件的电池模块 |
KR101590979B1 (ko) * | 2014-03-18 | 2016-02-03 | 주식회사 엘지화학 | 비대칭 구조 및 만입 구조를 포함하는 전지셀 |
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KR102019061B1 (ko) * | 2015-09-08 | 2019-09-10 | 주식회사 엘지화학 | 전극 연장부를 가진 전극조립체 및 전해액 저장 부재를 포함하는 이차전지 |
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KR101950464B1 (ko) * | 2015-11-30 | 2019-02-20 | 주식회사 엘지화학 | 셀 케이스의 밀봉 신뢰성이 향상된 비정형 구조의 전지셀 |
KR102553312B1 (ko) * | 2016-01-18 | 2023-07-07 | 에스케이온 주식회사 | 배터리 셀 |
KR101995288B1 (ko) * | 2016-02-19 | 2019-07-03 | 주식회사 엘지화학 | 전극 조립체 |
US10868290B2 (en) | 2016-02-26 | 2020-12-15 | Apple Inc. | Lithium-metal batteries having improved dimensional stability and methods of manufacture |
KR102106999B1 (ko) * | 2016-04-25 | 2020-05-06 | 주식회사 엘지화학 | 규격화된 구조에 기반하여 제조 공정성이 우수하면서도 전극리드의 절연 성능이 향상된 전지셀 및 이를 포함하는 전지팩 |
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WO2018117654A1 (ko) * | 2016-12-20 | 2018-06-28 | 에스케이이노베이션 주식회사 | 파우치형 이차 전지 및 이의 제조 방법 |
KR102129768B1 (ko) * | 2016-12-27 | 2020-07-03 | 주식회사 엘지화학 | 전해액 저장부재에 의해 수명 특성이 개선된 이차전지 |
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KR101999435B1 (ko) * | 2017-05-22 | 2019-07-11 | 삼성에스디아이 주식회사 | 이차 전지 |
DE112019001560T5 (de) * | 2018-03-28 | 2021-01-21 | Honda Motor Co., Ltd. | Feststoff-Batteriemodul |
CN111919307A (zh) * | 2018-03-28 | 2020-11-10 | 本田技研工业株式会社 | 固体电池和固体电池模块 |
CN110391387B (zh) * | 2018-04-23 | 2022-04-19 | 宁德新能源科技有限公司 | 电池 |
EP3591729A1 (de) * | 2018-07-03 | 2020-01-08 | Renata AG | Mehrschichtige verpackungseinrichtung für eine dünnschichtbatterie und verfahren zur herstellung solch einer struktur |
KR20210069343A (ko) * | 2019-12-03 | 2021-06-11 | 주식회사 엘지에너지솔루션 | 이차전지, 이차전지 제조 방법 및 그 이차전지를 포함하는 전지 팩 |
CN114788074A (zh) * | 2020-02-07 | 2022-07-22 | 株式会社Lg新能源 | 袋型二次电池和电池模块 |
JP2022002183A (ja) * | 2020-06-22 | 2022-01-06 | トヨタ自動車株式会社 | 密閉型電池 |
JP2022131625A (ja) * | 2021-02-26 | 2022-09-07 | 本田技研工業株式会社 | パウチセル、パウチセルの製造方法 |
CN113097614A (zh) * | 2021-03-29 | 2021-07-09 | 宁德新能源科技有限公司 | 电化学装置及电子装置 |
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- 2007-08-20 CN CN2007800389662A patent/CN101529613B/zh active Active
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- 2007-08-20 KR KR1020070083146A patent/KR20080017264A/ko active Search and Examination
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Also Published As
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CN101529613A (zh) | 2009-09-09 |
EP2059960A4 (de) | 2009-11-04 |
US9088025B2 (en) | 2015-07-21 |
US20100047685A1 (en) | 2010-02-25 |
EP2059960B1 (de) | 2011-03-16 |
US20130130098A1 (en) | 2013-05-23 |
KR20080017264A (ko) | 2008-02-26 |
EP2059960A1 (de) | 2009-05-20 |
CN101529613B (zh) | 2012-06-13 |
WO2008023903A1 (en) | 2008-02-28 |
DE602007013256D1 (de) | 2011-04-28 |
JP2010501981A (ja) | 2010-01-21 |
JP5474545B2 (ja) | 2014-04-16 |
US8415050B2 (en) | 2013-04-09 |
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