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Machine translation
1. (WO2012044035) ELECTRODE LEAD COMPRISING A CORROSION-PREVENTING PROTECTIVE LAYER, AND A RECHARGEABLE BATTERY COMPRISING THE SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/044035    International Application No.:    PCT/KR2011/007090
Publication Date: 05.04.2012 International Filing Date: 27.09.2011
IPC:
H01M 2/30 (2006.01), H01M 2/34 (2006.01)
Applicants: LG CHEM. LTD. [KR/KR]; LG Twin Towers 20, Yeouido-dong, Yeongdeungpo-gu Seoul 150-721 (KR) (For All Designated States Except US).
CHO, Seung Su [KR/KR]; (KR) (For US Only).
CHOI, Seung Don [KR/KR]; (KR) (For US Only).
JEON, Ho Jin [KR/KR]; (KR) (For US Only).
CHOI, Dae Sik [KR/KR]; (KR) (For US Only).
KWON, Dae Hong [KR/KR]; (KR) (For US Only).
YOON, You Rim [KR/KR]; (KR) (For US Only)
Inventors: CHO, Seung Su; (KR).
CHOI, Seung Don; (KR).
JEON, Ho Jin; (KR).
CHOI, Dae Sik; (KR).
KWON, Dae Hong; (KR).
YOON, You Rim; (KR)
Agent: BAE, KIM & LEE IP GROUP; 11th Floor, 343, Gangnam-daero Seocho-gu, Seoul 137-858 (KR)
Priority Data:
10-2010-0093076 27.09.2010 KR
Title (EN) ELECTRODE LEAD COMPRISING A CORROSION-PREVENTING PROTECTIVE LAYER, AND A RECHARGEABLE BATTERY COMPRISING THE SAME
(FR) TIGE D'ÉLECTRODE COMPRENANT UNE COUCHE DE PROTECTION CONTRE LA CORROSION, ET BATTERIE RECHARGEABLE COMPRENANT LADITE TIGE D'ÉLECTRODE
(KO) 부식방지용 보호층을 포함하는 전극리드, 및 이를 포함하는 이차전지
Abstract: front page image
(EN)The present invention relates to an electrode lead for a rechargeable battery, wherein a corrosion-preventing protective layer is selectively formed on only that portion of the electrode lead which is positioned outside the cell, and relates to a rechargeable battery comprising the same. When the present invention is employed, it is possible to reduce the resistance of the cell while at the same time preventing corrosion of the electrode lead from the external environment, by forming the corrosion-preventing protective layer selectively on only that portion of the electrode lead which is positioned outside the cell.
(FR)La présente invention concerne une tige d'électrode pour une batterie rechargeable. Une couche de protection contre la corrosion est sélectivement formée uniquement sur la partie de la tige d'électrode qui est disposée à l'extérieur de la cellule. L'invention concerne en outre une batterie rechargeable comprenant ladite tige d'électrode. L'utilisation de la tige selon l'invention permet de réduire la résistance de la cellule tout en évitant la corrosion de la tige d'électrode sous l'action de l'environnement extérieur, du fait de la formation de la couche de protection contre la corrosion uniquement sur al partie de la tige d'électrode qui est disposée à l'extérieur de la cellule.
(KO)본 발명은 이차전지의 전극리드에 있어서, 상기 전극리드는 셀 외부에 위치하는 전극리드 부위에만 선택적으로 부식방지용 보호층이 형성되어 있는 것을 특징으로 하는 이차전지의 전극리드, 및 이를 포함하는 이차전지에 관한 것이다. 본 발명에 의하면, 셀 외부에 위치하는 전극리드 부위에만 선택적으로 부식방지용 보호층을 형성함으로써, 외부환경으로부터 전극리드의 부식을 방지함과 동시에 셀의 저항을 감소시킬 수 있다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, 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 (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, MD, 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, ML, MR, NE, SN, TD, TG).
Publication Language: Korean (KO)
Filing Language: Korean (KO)