Electrode plate, method of manufacturing same, and rechargeable battery using same

An embodiment of the present disclosure is to provide an electrode plate for a rechargeable battery, a method of manufacturing the same, and a rechargeable battery using the same, the electrode plate improving rate capability by inducing bending in a width direction of the electrode plate to improve impregnation characteristics of an electrolyte. Embodiments of the present disclosure include: an electrode current collector; a first active material layer formed in a pattern at the electrode current collector; and a second active material layer covering a portion of the electrode current collector and the first active material layer. 本公开的实施例在于提供一种用于可再充电电池的电极板、该电极板的制造方法和使用该电极板的可再充电电池，电极板通过在电极板的宽度方向上引起弯曲来改善电解质的浸渍特性以改善倍率性能。本公开的实施例包括：电极集流体；第一活性物质层，在电极集流体处以图案形成；以及第二活性物质层，覆盖电极集流体的一部分和第一活性物质层。