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1. (WO2013157874) ELECTRODE ASSEMBLY, AND BATTERY CELL AND DEVICE COMPRISING SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/157874 International Application No.: PCT/KR2013/003313
Publication Date: 24.10.2013 International Filing Date: 18.04.2013
IPC:
H01M 10/04 (2006.01) ,H01M 4/70 (2006.01) ,H01M 10/0525 (2010.01) ,H01M 2/02 (2006.01)
Applicants: LG CHEM, LTD.[KR/KR]; 128, Yeoui-daero Yeongdeungpo-gu Seoul 150-721, KR
Inventors: KWON, Sung-Jin; KR
AHN, Soon-Ho; KR
KIM, Dong-Myung; KR
KIM, Ki-Woong; KR
KIM, Young-Hoon; KR
YOON, Sung-Han; KR
RYU, Seung-Min; KR
Agent: C&S PATENT AND LAW OFFICE; 7th Floor, Daelim Acrotel, 13, Eonju-ro 30-gil Gangnam-gu, Seoul 135-971, KR
Priority Data:
10-2012-004147420.04.2012KR
10-2012-012563607.11.2012KR
10-2012-012701409.11.2012KR
10-2013-001472308.02.2013KR
10-2013-002828915.03.2013KR
Title (EN) ELECTRODE ASSEMBLY, AND BATTERY CELL AND DEVICE COMPRISING SAME
(FR) ENSEMBLE D'ÉLECTRODES, ÉLÉMENT DE BATTERIE ET DISPOSITIF COMPRENANT CEUX-CI
(KO) 전극 조립체, 이를 포함하는 전지셀 및 디바이스
Abstract: front page image
(EN) The present invention relates to an electrode assembly, and a battery cell, a battery pack and a device comprising same, the electrode assembly comprising a combination of two or more types of electrode units having different areas, and laminated in such a way for the electrode units to create steps therebeween, and formed so that electrodes of different polarity face each other on the boundary surface between the electrode units having different areas.
(FR) La présente invention se rapporte à un ensemble d'électrodes, un élément de batterie, un bloc-batterie et un dispositif comprenant ceux-ci, l'ensemble d'électrodes comprenant une combinaison d'au moins deux types d'unités d'électrodes ayant différentes surfaces, les unités d'électrodes étant laminées de manière à créer des échelons entre elles, et formées de sorte que les électrodes de différentes polarités se font face mutuellement sur la face limite entre les unités d'électrodes ayant différentes surfaces.
(KO) 본 발명은 면적이 상이한 두 종류 이상의 전극 유닛들의 조합을 포함하고, 상기 전극 유닛들 간에 단차가 형성되도록 적층된 전극 조립체이며, 상기 면적이 상이한 전극 유닛들 간의 경계면에서 서로 다른 극성의 전극이 대향되도록 형성된 전극 조립체 및 이를 포함하는 전지셀, 전지팩 및 디바이스에 관한 것이다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)