정극, 및 부극을 포함하는 전지가 제공된다. 정극 및 부극 중 적어도 하나의 전극은 집전체, 집전체의 일 주면 위에 있고, 집전체의 일부가 노출되는 간극을 포함하는 합제층, 간극을 통해 노출되는 집전체의 노출면에 접합된 리드, 및 적어도 일부가 집전체의 노출면 위에 있고, 리드의 일부와 노출면 사이에 개재되어, 집전체를 보호하도록 구성되는 보호층을 포함한다. 리드의 일부는 적어도 리드의 주위 테두리의 일부를 포함한다.

    There is provided a battery including a positive electrode, and a negative electrode. At least one electrode of the positive electrode and the negative electrode includes a current collector, a mixture layer over one main surface of the current collector, the mixture layer including a gap through which a part of the current collector is exposed, a lead bonded to an exposed surface of the current collector exposed through the gap, and a protective layer configured to protect the current collector, at least a part of the protective layer being over the exposed surface of the current collector and interposed between a part of the lead and the exposed surface. The part of the lead includes at least a part of a peripheral edge of the lead.


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    Title :

    BATTERY ELECTRODE BATTERY PACK ELECTRONIC DEVICE ELECTRIC VEHICLE POWER STORAGE DEVICE AND POWER SYSTEM


    Additional title:

    전지, 전극, 전지 팩, 전자 기기, 전동 차량, 축전 장치, 및 전력 시스템


    Publication date :

    2020-04-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



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