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1. (WO2018101696) ELECTRODE ASSEMBLY AND SECONDARY BATTERY INCLUDING SAME
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Pub. No.: WO/2018/101696 International Application No.: PCT/KR2017/013646
Publication Date: 07.06.2018 International Filing Date: 28.11.2017
IPC:
H01M 10/0587 (2010.01) ,H01M 10/04 (2006.01) ,H01M 4/587 (2010.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10
Secondary cells; Manufacture thereof
05
Accumulators with non-aqueous electrolyte
058
Construction or manufacture
0587
of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10
Secondary cells; Manufacture thereof
04
Construction or manufacture in general
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4
Electrodes
02
Electrodes composed of, or comprising, active material
36
Selection of substances as active materials, active masses, active liquids
58
of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
583
Carbonaceous material, e.g. graphite-intercalation compounds or CFx
587
for inserting or intercalating light metals
Applicants:
삼성에스디아이 주식회사 SAMSUNG SDI CO., LTD. [KR/KR]; 경기도 용인시 기흥구 공세로 150-20 150-20 Gongse-ro, Giheung-gu, Yongin-si, Gyeonggi-do 17084, KR
Inventors:
이상준 LEE, Sangjun; KR
가복현 KA, Bokhyun; KR
심규윤 SHEEM, Kyeuyoon; KR
이진헌 LEE, Jinhyon; KR
장동혁 CHANG, Donghyuk; KR
Agent:
팬코리아특허법인 PANKOREA PATENT AND LAW FIRM; 서울시 강남구 논현로85길 70, 13층 13F, 70 Nonhyeon-ro 85-gil, Gangnam-gu, Seoul 06234, KR
Priority Data:
10-2016-016066329.11.2016KR
Title (EN) ELECTRODE ASSEMBLY AND SECONDARY BATTERY INCLUDING SAME
(FR) ENSEMBLE ÉLECTRODE ET PILE RECHARGEABLE COMPRENANT CE DERNIER
(KO) 전극 조립체 및 이를 포함하는 이차 전지
Abstract:
(EN) A winding type electrode assembly according to one embodiment of the present invention comprises: a base material; a cathode and an anode, which respectively include first and second cladding materials respectively formed on both surfaces of the base material; and a separator positioned between the cathode and the anode, wherein the first cladding metal of the cathode is positioned relatively farther from the center of the electrode assembly than the second cladding metal of the cathode, and the first cladding metal of the cathode is oriented on one surface of the base material of the cathode.
(FR) Selon un mode de réalisation de la présente invention, un ensemble électrode de type à enroulement comporte : un matériau de base ; une cathode et une anode qui comprennent respectivement des premier et second matériaux de gainage formés respectivement sur les deux surfaces du matériau de base ; un séparateur positionné entre la cathode et l'anode, le premier métal de gainage de la cathode étant positionné relativement plus éloigné du centre de l'ensemble électrode que le second métal de gainage de la cathode et étant orienté sur une surface du matériau de base de la cathode.
(KO) 본 발명의 일 실시예에 따른 권취형 전극 조립체는 기재, 기재의 양면에 각각 형성되어 있는 제1 합재 및 제2 합재를 각각 포함하는 음극 및 양극, 음극과 양극 사이에 위치하는 세퍼레이터를 포함하고, 음극의 제1 합재는 음극의 제2 합재보다 상대적으로 상기 전극 조립체의 중심으로부터 멀리 위치하며, 음극의 제1 합재는 상기 음극의 기재의 일면에 대해서 배향되어 있다.
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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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, 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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)