Electrode assembly and method for manufacturing the same
AssigneeLG Chem, Ltd.
InventorsDae Soo KIM, Young Deok KIM, Song Yi HAN
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Abstract
The present invention relates to an electrode assembly. The electrode comprises: a plurality of unit electrodes formed by connecting a plurality of electrodes made of an electrode mixture having a solid shape to each other; a separator interposed between the plurality of unit electrodes; and an electrode tab attached to the unit electrode, wherein the electrode tab comprises first and second electrode tabs, which are respectively attached to the unit electrodes and have different specific resistance.
Claims12
An electrode assembly comprising:
- a connected plurality of unit electrodes comprising an electrode mixture having a solid shape to each other;
- a separator interposed between the connected plurality of unit electrodes;
- and
- an electrode tab attached to the unit electrode,
- wherein the electrode tab comprises first and second electrode tabs, which are respectively attached to the unit electrodes and which have different specific resistances.
An electrode assembly comprising:
- a connected plurality of unit electrodes comprising an electrode mixture having a solid shape;
- a separator interposed between the connected plurality of unit electrodes;
- and
- an electrode tab attached to the unit electrode,
- wherein the connected plurality of unit electrodes comprises a first unit electrode and a second unit electrode, and
- a heating wire is further attached to the second unit electrode.
A method for manufacturing an electrode assembly, the method comprising:
- compressing a solid electrode mixture to form a plurality of electrodes;
- connecting the plurality of electrodes to each other in an area or thickness direction;
- attaching an electrode tab to the plurality of unit electrodes;
- and
- interposing a separator between the plurality of unit electrodes to which the electrode tab is attached,
- wherein, the electrode tab comprises first and second electrode tabs having different specific resistances.
Dependencies are inferred from the claim text.