Electrode plate, electrode assembly, battery cell, battery, and electrical device
AssigneeContemporary Amperex Technology Co., Limited
InventorsWen CHANG, Chenghua FU, Suogang Guo, Yonghuang Ye, Chang Zhu, Wenge Han, Yan Zhang
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Abstract
This application discloses an electrode plate, an electrode assembly, a battery cell, a battery, and an electrical device. The electrode plate includes: a current collector, where the current collector includes a base film layer and metal layers, and the metal layers are disposed on the base film layer in a spaced-apart manner; and active material layers, where the active material layers are applied to the base film layer in a spaced-apart manner. Each active material layer at least partially covers a corresponding metal layer.
Claims18
An electrode plate, comprising:
- a current collector, wherein the current collector comprises a base film layer and metal layers, and the metal layers are disposed on the base film layer in a spaced-apart manner;
- and
- active material layers, wherein the active material layers are applied to the base film layer in a spaced-apart manner, and each active material layer at least partially covers a corresponding metal layer.
Dependencies are inferred from the claim text.