Leydig, Voit & Mayer, Ltd.
Lithium battery and manufacturing method thereof
A lithium polymer battery having a positive electrode including a positive electrode current collector and positive electrode sheets on at least one surface of the positive electrode current collector, the positive electrode sheets having a positive electrode active material layer as a main component, a negative electrode including a negative electrode current collector and negative electrode sheets on at least one surface of the negative electrode current collector, the negative electrode sheets having a negative electrode active material layer as a main component, and a separator interposed between the positive electrode and the negative electrode, for insulating the electrodes from each other. The positive electrode and the negative electrode of the lithium polymer battery each include a plate and are wound with the separator interposed therebetween.
Samsung SDI Co., Ltd.
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Jung-ho Youn-han
Kim Chang