| 摘要 |
PURPOSE: A battery cell is provided to minimize the volume of battery cell, and to improve the electric stability of the battery cell by using an electrode terminal and an electrode pattern with noble structure. CONSTITUTION: A battery cell(100) comprises: a battery case(130) in which electrically insulative coating is formed on the outside, or consisting of electrically insulative material; an electrode assembly with the structure of positive electrode/separator/negative electrode built in the inside of the battery case with the sealed state; electrode terminals(110,120) of which a part of the electrode is projected from the end part of the battery case; and electrode patterns(150,160) which is patterned on the outside of the battery case in the state electrically connected to the electrode terminals. |
