Lewis Roca Rothgerber Christie LLP
Battery
A battery includes an electrode assembly, a case accommodating the electrode assembly, a cap plate sealing an upper portion of the case, a coupling pin elongated downwardly from the cap plate to the electrode assembly such that the coupling pin is concave when the cap plate is viewed from above and convex when the cap plate is viewed from below, and an electrode lead coupled to the coupling pin which electrically connects the coupling pin and the electrode assembly to one another.The battery may have a simple structure, reduced electrical resistance, an improved output performance.
Samsung SDI Co., Ltd.
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Yuna San
Kim Hwang