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Machine translation
1. (WO2018052264) SECONDARY BATTERY
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/052264    International Application No.:    PCT/KR2017/010208
Publication Date: 22.03.2018 International Filing Date: 18.09.2017
IPC:
H01M 10/04 (2006.01), H01M 2/02 (2006.01)
Applicants: LG CHEM, LTD. [KR/KR]; 128, Yeoui-daero, Yeongdeungpo-gu, Seoul 07336 (KR)
Inventors: OH, Sei Woon; (KR).
SHIM, Jung Ah; (KR).
KIM, Hyun Min; (KR).
LIM, Seong Yoon; (KR)
Agent: BAE, KIM & LEE IP GROUP; 11th Floor, 343, Gangnam-daero, Seocho-gu, Seoul 06626 (KR)
Priority Data:
10-2016-0119146 19.09.2016 KR
10-2017-0117320 13.09.2017 KR
Title (EN) SECONDARY BATTERY
(FR) BATTERIE SECONDAIRE
(KO) 이차전지
Abstract: front page image
(EN)According to the present invention, a secondary battery comprises: an electrode assembly having an electrode and a separation film formed so as to be alternately stacked therein; and a battery case for accommodating the electrode assembly therein, wherein the battery case has a stepped portion formed to be stepped on the upper part thereof, a folding portion, in which the external surface of the battery case is sealed and folded, is mounted on the external surface of the stepped portion, and the electrode assembly has a stepped end formed to be stepped in a form corresponding to the internal surface of the stepped portion formed in the battery case.
(FR)Selon la présente invention, une batterie secondaire comprend : un ensemble d'électrodes ayant une électrode et un film de séparation formé de manière à être empilé en alternance à l'intérieur de celui-ci; et un boîtier de batterie pour recevoir l'ensemble d'électrodes à l'intérieur de celui-ci, le boîtier de batterie ayant une portion étagée formée pour être étagée sur la partie supérieure de celui-ci, une portion de pliage, dans laquelle la surface externe du boîtier de batterie est scellée et pliée, est montée sur la surface externe de la portion étagée, et l'ensemble d'électrodes a une extrémité étagée formée pour être étagée dans une forme correspondant à la surface interne de la portion étagée formée dans le boîtier de batterie.
(KO)본 발명에 따른 이차전지는, 전극과 분리막이 교대로 적층되어 형성되는 전극 조립체 및 상기 전극 조립체를 내부에 수용하는 전지 케이스를 포함하고, 상기 전지 케이스는 상부에 단차지게 형성된 단차부가 형성되며, 상기 전지 케이스의 외측면이 실링되어 폴딩된 폴딩부가 상기 단차부의 외측면에 안착되고, 상기 전극 조립체는 상기 전지 케이스에 형성된 상기 단차부의 내측면에 대응되는 형태로 단차지게 형성된 단차턱이 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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KW, KZ, LA, LC, LK, LR, LS, 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, ST, 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)