JP6097022B2 - 二次電池 - Google Patents
二次電池 Download PDFInfo
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- JP6097022B2 JP6097022B2 JP2012138133A JP2012138133A JP6097022B2 JP 6097022 B2 JP6097022 B2 JP 6097022B2 JP 2012138133 A JP2012138133 A JP 2012138133A JP 2012138133 A JP2012138133 A JP 2012138133A JP 6097022 B2 JP6097022 B2 JP 6097022B2
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- 239000012212 insulator Substances 0.000 claims description 60
- 238000007789 sealing Methods 0.000 claims description 19
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- 238000003466 welding Methods 0.000 description 9
- 239000003792 electrolyte Substances 0.000 description 7
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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
- 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
- H01M50/538—Connection of several leads or tabs of wound or folded electrode stacks
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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
-
- 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
- H01M50/176—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for prismatic or rectangular cells
-
- 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
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
- H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
- H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
-
- 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
-
- 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
-
- 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
- H01M50/578—Devices or arrangements for the interruption of current in response to pressure
-
- 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
- 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
- H01M50/583—Devices or arrangements for the interruption of current in response to current, e.g. fuses
-
- 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
- H01M2200/103—Fuse
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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
- H01M2200/00—Safety devices for primary or secondary batteries
- H01M2200/20—Pressure-sensitive devices
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Description
外部短絡部50で負極を帯びる短絡タップ51は、外部短絡部50の正極を帯びる短絡プレート52に対向して離隔する。短絡タップ51は、電極端子部材21cと一体のシートメタルで形成される。短絡プレート52は短絡ホール23に溶接によって固定し、ケース15の内部に向かって膨らむように形成される。
11:第1電極(負極)
11b、12b:コーティング部
11a、12a:無地部
12:第2電極(正極)
13:セパレータ
15:ケース
20:キャッププレート
21:第1端子(負極端子)
21a、22a:リベットターミナル
21b、22b:フランジ2
1c、22c:電極端子部材
22:第2端子(正極端子)
23:短絡ホール
24:ベントホール
25:ベントプレート
25a:ノッチ
27:密封キャップ
29:電解液注入口
31、32:負、正極リードタップ
36、37:負、正極ガスケット
41、42:負、正極絶縁部材
43:インシュレータ
50:外部短絡部
51:短絡タップ
52:短絡プレート
53:シーリングキャップ
55:シーリング部材
56:ボトムカバー
60:ヒューズ部
111、112:第1、第2プレート
C:空間
H1、H2:第1、第2プレート貫通口
H3、H6、H5:第1、第2、第3インシュレータ貫通口
H4:短絡タップ貫通口
M1:外部モジュール
M2:内部モジュール
Claims (14)
- 内部と外部を有するケースと、
第1電極と第2電極を有し、前記ケースの内部に位置する電極組立体と、
前記ケースの外部に位置して前記第1電極に電気的に連結し、互いに離隔して平行に配置された第1プレートと第2プレートを含む電極端子部材と、
前記第1プレートと前記第2プレートを連結するヒューズ部と、
を含み、
前記ヒューズ部は、全体が前記ケースの外部に位置し、
短絡部をさらに含み、
前記短絡部は、
前記第2プレートに連結した短絡タップ、および前記第2電極に電気的に連結した短絡プレート、
を含み、
前記短絡プレートは正常状態で前記短絡タップから離隔しているが、非正常状態では前記短絡タップと接触して前記第1電極と前記第2電極を電気的に連結するように変形し、
前記第1プレート、前記ヒューズ部、前記第2プレート、および前記短絡タップは単一メタルシートで一体に構成される、二次電池。 - 前記ヒューズ部は、前記電極端子部材と一体に構成されている、請求項1に記載の二次電池。
- 前記ヒューズ部は前記第1プレートと前記第2プレートの端部を連結するために折り曲がった折曲部の形態で構成され、前記ヒューズ部は前記第1プレートと前記第2プレートの幅よりもさらに狭い幅を有する、請求項1に記載の二次電池。
- 前記ヒューズ部は、第1電極と前記第2電極を電気的に連結する短絡状態の誘発によって生成される電流に反応し、溶融可能である、請求項1に記載の二次電池。
- 前記ケースは、前記ケースの開口を密閉するキャッププレートをさらに含み、前記電極端子部材と前記短絡タップは前記キャッププレートの外部に位置する、請求項1に記載の二次電池。
- インシュレータをさらに含み、
前記インシュレータは、前記第1プレートと短絡タップを前記キャッププレートから絶縁させ、前記第1プレートと第2プレートの間の空間を満たし、
前記インシュレータは、前記第1プレートと前記第2プレートが埋め込まれるインサートモールド材料である、請求項5に記載の二次電池。 - 前記キャッププレートを貫通して前記ケースの内部から外部に延長したリベットターミナルをさらに含み、
前記第1プレートは、前記ケースの外部で前記リベットターミナルと締結する第1プレート貫通口を含み、
前記第2プレートと前記インシュレータは、前記リベットターミナルを露出させるようにそれぞれ第2プレート貫通口と第1インシュレータ貫通口を含む、請求項6に記載の二次電池。 - 前記キャッププレートは第2端子に電気的に連結し、前記短絡プレートは前記キャッププレートの外部に隣接するように前記キャッププレート内に埋め込まれる、請求項6に記載の二次電池。
- 前記短絡タップは、前記短絡プレートの中心に対応する短絡タップ貫通口を含む、請求項8に記載の二次電池。
- 前記インシュレータは、前記短絡プレートに対応する第2インシュレータ貫通口をさらに含み、
前記短絡タップから前記第2インシュレータ貫通口内に延長するシーリング部材、および前記インシュレータと締結して前記シーリング部材を支持するボトムカバーが備えられ、前記シーリング部材とボトムカバーは前記インシュレータとキャッププレートの間の領域をシーリングする、請求項9に記載の二次電池。 - 前記第1プレート、前記第2プレート、前記ヒューズ部、前記短絡タップ、および前記インシュレータは外部モジュールを構成する、請求項6に記載の二次電池。
- 前記外部モジュールの前記第1プレート、前記第2プレート、前記ヒューズ部、前記短絡タップ、および前記インシュレータは一体の組立体を構成し、前記外部モジュールは前記キャッププレートの外部に位置する、請求項11に記載の二次電池。
- 前記第1電極を前記電極組立体に電気的に連結する第1リードタップと、前記第1リードタップと前記キャッププレートを電気的に絶縁する絶縁部材を含み、
前記リベットターミナル、絶縁部材、および第1リードタップは内部モジュールを構成する、請求項7に記載の二次電池。 - 前記内部モジュールの前記リベットターミナル、前記絶縁部材、および前記第1リードタップは一体の組立体を構成し、前記内部モジュールは前記キャッププレートの内部面に位置する、請求項13に記載の二次電池。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161505357P | 2011-07-07 | 2011-07-07 | |
US61/505357 | 2011-07-07 | ||
US13/403081 | 2012-02-23 | ||
US13/403,081 US9023498B2 (en) | 2011-07-07 | 2012-02-23 | Rechargeable battery |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013020965A JP2013020965A (ja) | 2013-01-31 |
JP6097022B2 true JP6097022B2 (ja) | 2017-03-15 |
Family
ID=46458353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012138133A Active JP6097022B2 (ja) | 2011-07-07 | 2012-06-19 | 二次電池 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9023498B2 (ja) |
EP (1) | EP2544264B1 (ja) |
JP (1) | JP6097022B2 (ja) |
KR (1) | KR101683205B1 (ja) |
CN (1) | CN102867933B (ja) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101175020B1 (ko) * | 2011-02-08 | 2012-08-17 | 에스비리모티브 주식회사 | 이차 전지 |
US9172079B2 (en) * | 2012-02-01 | 2015-10-27 | Samsung Sdi Co., Ltd. | Rechargeable battery |
KR101702988B1 (ko) * | 2013-04-17 | 2017-02-06 | 삼성에스디아이 주식회사 | 퓨즈를 갖는 이차 전지 |
US10333113B2 (en) | 2013-06-19 | 2019-06-25 | Samsung Sdi Co., Ltd. | Rechargeable battery having retainer |
KR101686279B1 (ko) * | 2013-06-19 | 2016-12-13 | 삼성에스디아이 주식회사 | 이차 전지 |
KR101696010B1 (ko) | 2013-06-19 | 2017-01-12 | 삼성에스디아이 주식회사 | 이차 전지 |
KR101744087B1 (ko) * | 2013-06-25 | 2017-06-07 | 삼성에스디아이 주식회사 | 이차 전지 |
US9660249B2 (en) * | 2013-10-01 | 2017-05-23 | Samsung Sdi Co., Ltd. | Rechargeable battery having a fuse |
KR102272264B1 (ko) * | 2014-01-20 | 2021-07-02 | 삼성에스디아이 주식회사 | 단락 연결부를 갖는 전지 모듈 |
KR102108277B1 (ko) * | 2014-03-17 | 2020-05-07 | 삼성에스디아이 주식회사 | 이차 전지 |
KR102249895B1 (ko) * | 2014-03-31 | 2021-05-07 | 삼성에스디아이 주식회사 | 상부 절연부재를 갖는 이차 전지 |
KR102248595B1 (ko) | 2014-04-15 | 2021-05-06 | 삼성에스디아이 주식회사 | 이차 전지 |
US9653723B2 (en) * | 2014-09-26 | 2017-05-16 | Yazaki Corporation | Battery terminal, fuse unit, and method for manufacturing fuse unit |
JP6307405B2 (ja) * | 2014-09-26 | 2018-04-04 | 矢崎総業株式会社 | バッテリ端子 |
KR102371189B1 (ko) * | 2014-11-05 | 2022-03-07 | 삼성에스디아이 주식회사 | 이차 전지 |
US20180013125A1 (en) * | 2015-02-27 | 2018-01-11 | Sanyo Electric Co., Ltd. | Secondary battery and assembled battery including a plurality of secondary batteries |
KR102393161B1 (ko) | 2015-03-02 | 2022-04-29 | 삼성에스디아이 주식회사 | 이차 전지 |
KR102368085B1 (ko) * | 2015-03-03 | 2022-02-24 | 삼성에스디아이 주식회사 | 연결부재를 갖는 이차 전지 |
KR20160134341A (ko) * | 2015-05-15 | 2016-11-23 | 삼성에스디아이 주식회사 | 전지 모듈 |
KR101944957B1 (ko) * | 2015-07-20 | 2019-02-01 | 주식회사 엘지화학 | 배터리 팩 및 이를 포함하는 자동차 |
KR102457497B1 (ko) | 2015-08-17 | 2022-10-21 | 삼성에스디아이 주식회사 | 이차 전지 |
JP6641842B2 (ja) * | 2015-09-29 | 2020-02-05 | 三洋電機株式会社 | 角形二次電池 |
WO2017106349A1 (en) | 2015-12-14 | 2017-06-22 | Cadenza Innovation, Inc. | Low profile pressure disconnect device for lithium ion batteries |
CN105633309A (zh) * | 2016-02-03 | 2016-06-01 | 深圳市三讯电子有限公司 | 电极端子、动力电池盖板组件和动力电池 |
JP6707367B2 (ja) * | 2016-02-29 | 2020-06-10 | 三洋電機株式会社 | 二次電池及び組電池 |
JP6812651B2 (ja) * | 2016-03-25 | 2021-01-13 | 株式会社豊田自動織機 | 蓄電装置 |
KR102612060B1 (ko) * | 2016-04-26 | 2023-12-07 | 삼성에스디아이 주식회사 | 멤브레인을 갖는 이차 전지 |
CN105762307B (zh) * | 2016-04-26 | 2018-05-22 | 宁德时代新能源科技股份有限公司 | 二次电池顶盖和二次电池 |
CN107403885A (zh) * | 2016-05-20 | 2017-11-28 | 宁德时代新能源科技股份有限公司 | 二次电池安全顶盖 |
KR102612062B1 (ko) * | 2016-06-24 | 2023-12-07 | 삼성에스디아이 주식회사 | 이차 전지 |
KR102606264B1 (ko) | 2016-06-28 | 2023-11-23 | 삼성에스디아이 주식회사 | 이차전지 |
KR102221633B1 (ko) * | 2016-08-01 | 2021-02-26 | 삼성에스디아이 주식회사 | 이차 전지 |
KR102611656B1 (ko) | 2016-08-30 | 2023-12-08 | 삼성에스디아이 주식회사 | 이차 전지 |
JP6447598B2 (ja) * | 2016-09-08 | 2019-01-09 | トヨタ自動車株式会社 | 密閉型電池及び密閉型電池の製造方法 |
WO2018103094A1 (zh) * | 2016-12-09 | 2018-06-14 | 宁德时代新能源科技股份有限公司 | 二次电池 |
CN106601940B (zh) * | 2017-01-06 | 2019-10-22 | 宁德时代新能源科技股份有限公司 | 动力电池顶盖结构、动力电池及电池模组 |
KR20180119375A (ko) * | 2017-04-25 | 2018-11-02 | 삼성에스디아이 주식회사 | 이차 전지 |
KR20190008619A (ko) | 2017-07-17 | 2019-01-25 | 주식회사 범천정밀 | 알루미늄 플레이트의 국부 열처리 방법 |
KR102425219B1 (ko) * | 2017-09-07 | 2022-07-26 | 삼성에스디아이 주식회사 | 이차 전지 |
WO2019060805A1 (en) * | 2017-09-22 | 2019-03-28 | Littelfuse, Inc. | INTEGRATED FUSE MODULE |
KR102382386B1 (ko) * | 2018-02-09 | 2022-04-01 | 주식회사 엘지에너지솔루션 | 전류 차단부를 구비한 버스바 및 그것을 포함한 배터리 모듈 |
WO2021217649A1 (zh) * | 2020-04-30 | 2021-11-04 | 宁德时代新能源科技股份有限公司 | 端盖组件、二次电池、电池组以及用电装置 |
DE102020118843A1 (de) | 2020-07-16 | 2022-01-20 | Bayerische Motoren Werke Aktiengesellschaft | Batteriezelle mit einer elektrischen Sicherung |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS442Y1 (ja) * | 1964-12-29 | 1969-01-06 | ||
JP3734128B2 (ja) * | 1998-10-19 | 2006-01-11 | 株式会社ユアサコーポレーション | 密閉形鉛蓄電池 |
JP2000311575A (ja) * | 1999-02-26 | 2000-11-07 | Sanyo Electric Co Ltd | ヒューズとヒューズを内蔵するパック電池 |
JP2002216743A (ja) * | 2001-01-19 | 2002-08-02 | Alps Electric Co Ltd | 電池用圧力遮断センサ |
US6617953B2 (en) | 2001-03-26 | 2003-09-09 | Wilson Greatbatch Ltd. | Link fuse |
JP2004319463A (ja) * | 2003-03-28 | 2004-11-11 | Matsushita Electric Ind Co Ltd | 二次電池 |
KR101074024B1 (ko) | 2005-11-24 | 2011-10-17 | 주식회사 엘지화학 | 개선된 형태의 각형 전지 |
KR20080019321A (ko) | 2006-08-28 | 2008-03-04 | 현대자동차주식회사 | 차량용 배터리 |
US7837745B2 (en) * | 2007-04-24 | 2010-11-23 | International Battery, Inc. | High energy cell fusible link |
JP2010055786A (ja) * | 2008-08-26 | 2010-03-11 | Toyota Motor Corp | 電池及び組電池 |
US9246140B2 (en) * | 2009-07-09 | 2016-01-26 | Samsung Sdi Co., Ltd. | Rechargeable battery with a cap assembly having a first tab located outside of the case |
US8236439B2 (en) * | 2009-08-14 | 2012-08-07 | Sb Limotive Co., Ltd. | Rechargeable battery |
US8440336B2 (en) * | 2009-12-08 | 2013-05-14 | Samsung Sdi Co., Ltd. | Rechargeable battery with short circuit member |
KR101223521B1 (ko) * | 2010-08-16 | 2013-01-17 | 로베르트 보쉬 게엠베하 | 이차 전지 |
US8916287B2 (en) * | 2010-08-16 | 2014-12-23 | Samsung Sdi Co., Ltd. | Rechargeable battery |
US8592079B2 (en) * | 2011-07-28 | 2013-11-26 | Samsung Sdi Co., Ltd. | Rechargeable battery |
KR101711978B1 (ko) | 2011-10-05 | 2017-03-06 | 삼성에스디아이 주식회사 | 이차 전지 |
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