Secondary battery and method for manufacturing the same
AssigneeSamsung SDI Co., Ltd.
InventorsKyugil CHOI, Gwanghun KIM
Life of this patent
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Abstract
Disclosed is a secondary battery and a method for manufacturing the same. The secondary battery includes an electrode assembly including a plurality of electrode plates, and a plurality of conductors joined to the electrode assembly, in which each of the plurality of electrode plates includes a portion with an active material on both sides of a composite substrate, and a non-coated portion free of the active material, and where one end of each of the plurality of conductors is arranged between two adjacent non-coated portions of the plurality of electrode plates.
Claims20
A secondary battery comprising:
- an electrode assembly including a plurality of electrode plates;
- and
- a plurality of conductors joined to the electrode assembly,
- wherein, each of the plurality of electrode plates includes a portion with an active material on both sides of a composite substrate, and a non-coated portion free of the active material, and
- wherein, one end of each of the plurality of conductors is arranged between two adjacent non-coated portions of the plurality of electrode plates.
A method for manufacturing a secondary battery, comprising:
- manufacturing an electrode assembly by stacking a plurality of electrode plates;
- and
- joining a plurality of conductors to the electrode assembly,
- wherein, each of the plurality of electrode plates includes:
- a portion in which an active material is applied to both sides of a composite substrate;
- and
- a non-coated portion free of the active material
- wherein, one end of each of the plurality of conductors is arranged between two adjacent non-coated portions of the plurality of electrode plates.
Dependencies are inferred from the claim text.