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1. (WO2014189316) ELECTRODE ASSEMBLY AND BASIC UNIT BODY FOR SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2014/189316    International Application No.:    PCT/KR2014/004614
Publication Date: 27.11.2014 International Filing Date: 23.05.2014
IPC:
H01M 10/04 (2006.01), H01M 10/058 (2010.01), H01M 10/0585 (2010.01), H01M 2/14 (2006.01)
Applicants: LG CHEM, LTD. [KR/KR]; 128, Yeoui-daero, Yeongdeungpo-gu, Seoul 150-721 (KR)
Inventors: PARK, Ji Won; (KR).
YOU, Seung Jae; (KR).
LEE, Hyang Mok; (KR)
Agent: BAE, KIM & LEE IP GROUP; 11th Floor, 343, Gangnam-daero, Seocho-gu, Seoul 137-858 (KR)
Priority Data:
10-2013-0058164 23.05.2013 KR
10-2013-0143285 22.11.2013 KR
10-2014-0061789 22.05.2014 KR
Title (EN) ELECTRODE ASSEMBLY AND BASIC UNIT BODY FOR SAME
(FR) ENSEMBLE D'ÉLECTRODES ET SON CORPS UNITAIRE DE BASE
(KO) 전극 조립체 및 이를 위한 기본 단위체
Abstract: front page image
(EN)An electrode assembly according to the present invention comprises a unit body stacked portion having (a) a structure in which one type of basic unit bodies, in which an equal number of electrodes and separation films are alternatingly arranged and integrally coupled, are repeatedly arranged, or (b) a structure in which two or more types of basic unit bodies, in which an equal number of the electrodes and the separation films are alternatingly arranged and integrally coupled, are arranged according to a predetermined sequence. The ends of the separation films are not adhered to the ends of adjacent separation films. Also, the one type of basic unit body in (a) has a four-layer structure in which a first electrode, a first separation film, a second electrode, and a second separation membrane are sequentially arranged, or a structure in which the four-layer structures are repeatedly arranged. In addition, when the at least two types of basic unit bodies in (b) are arranged, one of each at a time according to the predetermined sequence, the four-layer structure or the structure in which the four-layer structures are repeatedly arranged can be formed.
(FR)Un ensemble d'électrodes selon la présente invention comprend une partie empilée de corps unitaire ayant (a) une structure dans laquelle un type de corps unitaire de base, dans lesquels un nombre égal d'électrodes et de pellicules de séparation sont agencées en alternance et intégralement couplées, sont agencés de manière récurrente, ou (b) une structure dans laquelle deux types ou plus de corps unitaires de base, dans lesquels un nombre égal des électrodes et des pellicules de séparation sont agencées en alternance et intégralement couplées, sont agencés selon une séquence préétablie. Les extrémités des pellicules de séparation ne sont pas collées aux extrémités des pellicules de séparation adjacentes. En outre, le type de corps unitaire de base en (a) a une structure à quatre couches dans laquelle une première électrode, une première pellicule de séparation, une seconde électrode, et une seconde membrane de séparation sont agencées séquentiellement, ou une structure dans laquelle les structures à quatre couches sont agencées de manière récurrente. De plus, quand les aux moins deux types de corps unitaires de base en (b) sont agencés, un de chaque à la fois selon la séquence préétablie, la structure à quatre couches ou la structure dans laquelle les structures à quatre couches sont agencées de manière récurrente peut être formée.
(KO)본 발명에 따른 전극 조립체는 (a) 서로 동일한 개수의 전극과 분리막이 교대로 배치되어 일체로 결합된 1종의 기본 단위체가 반복적으로 배치된 구조나, 또는 (b) 서로 동일한 개수의 전극과 분리막이 교대로 배치되어 일체로 결합된 2종 이상의 기본 단위체가 정해진 순서에 따라 배치된 구조를 가지는 단위체 스택부를 포함한다. 이때 분리막의 말단은 인접한 분리막의 말단과 접합되지 않는다. 그리고 (a)의 1종의 기본 단위체는 제1 전극, 제1 분리막, 제2 전극 및 제2 분리막이 순차적으로 배치된 4층 구조나 4층 구조가 반복적으로 배치된 구조를 가지며, 또한 (b)의 2종 이상의 기본 단위체를 각각 1개씩 정해진 순서에 따라 배치하면, 4층 구조나 4층 구조가 반복적으로 배치된 구조가 형성된다.
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, IR, IS, JP, KE, KG, 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, SA, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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, KM, ML, MR, NE, SN, TD, TG).
Publication Language: Korean (KO)
Filing Language: Korean (KO)