| 摘要 |
<p>According to one aspect of the present invention, an electrode assembly has an electrode layer with a positive electrode, a negative electrode and a separator located between the positive electrode and the negative electrode. In the present invention, the electrode assembly has an accumulation unit in which the electrode layers are overlapped, and a connection unit which is formed between the accumulation units and connects the accumulation units and whose thickness is thinner than that of the accumulation unit.</p> |
