RECHAGEABLE BATTERY

According to an embodiment of the present invention, a rechargeable battery comprises an electrode assembly in which a first electrode and a second electrode are placed between a separator and which are wound; a case receiving the electrode assembly, having conductivity and electrically connected wi...

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Bibliographic Details
Main Authors GOH, EUN YOUNG, LEE, JIN HYON, LEE, JONG KI, SHIN, JIN SEON, PARK, SANG IN, KIM, SUNG YONG, LEE, JI WOON
Format Patent
LanguageEnglish
Korean
Published 12.12.2016
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Summary:According to an embodiment of the present invention, a rechargeable battery comprises an electrode assembly in which a first electrode and a second electrode are placed between a separator and which are wound; a case receiving the electrode assembly, having conductivity and electrically connected with the second electrode; and a center pin which is electrically connected with the first electrode and has an electrode terminal protruding to the outside of the case. Accordingly, the present invention provides a rechargeable battery of an ultra small diameter rechargeable battery which is easy to connect wires of each electrode of the rechargeable battery. 본 발명의 실시예에 따른 제1 전극 및 제2 전극이 세퍼레이터를 사이에 두고 배치되어 권취된 전극조립체, 상기 전극조립체를 수용하고 도전성을 가지며 상기 제2 전극과 전기적으로 연결된 케이스 및 상기 제1 전극에 전기적으로 연결되고 상기 케이스의 외부로 돌출되는 전극 단자를 구비한 센터핀을 포함할 수 있다.
Bibliography:Application Number: KR20150077596