ELECTRODE ASSEMBLY AND RECHARGEABLE BATTERY HAVING THE SAME

摘要

An electrode assembly and a secondary battery having the same are disclosed. The electrode assembly includes a positive electrode plate, a negative electrode plate, and a separator. The positive electrode plate includes a positive electrode active material and a positive electrode tab. The negative electrode plate includes a negative electrode active material and a negative electrode tab. The separator is disposed between the positive electrode plate and the negative electrode plate. A negative electrode non-coating portion is disposed on the negative electrode plate corresponding to a position of the positive electrode tab. A positive electrode non-coating portion is disposed on the positive electrode plate corresponding to a position of the negative electrode tab.

主权项

1. An electrode assembly comprising:
a positive electrode plate comprising a positive electrode active material and a positive electrode tab; a negative electrode plate comprising a negative electrode active material and a negative electrode tab; and a separator disposed between the positive electrode plate and the negative electrode plate, wherein a negative electrode non-coating portion is disposed on the negative electrode plate corresponding to a position of the positive electrode tab, and a positive electrode non-coating portion is disposed on the positive electrode plate corresponding to a position of the negative electrode tab.