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US 12,700,627 B2Granted
Battery module and battery pack including the same
AssigneeLG Energy Solution, Ltd.
InventorsHyemi Jung, Junyeob Seong
Life of this patent
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Abstract
A battery module including a battery cell stack in which a plurality of battery cells are stacked; a housing for the battery cell stack; a pair of busbar frames that cover the front and rear surfaces of the battery cell stack; and a pair of end plates that cover the busbar frames and are coupled to the housing, a busbar mounted on each of the busbar frames, and a thin film layer located between the busbar frame and the respective end plate.
Claims9
A battery module comprising:
- a battery cell stack comprising a plurality of battery cells;
- a housing for the battery cell stack;
- a pair of busbar frames that cover the front and rear surfaces of the battery cell stack;
- and
- a pair of end plates that cover the busbar frames and are coupled to the housing,
- wherein a busbar is mounted on each of the pair of busbar frames,
- wherein a thin film layer is located between each of the pair of busbar frames and the respective end plate,
- wherein the thin film layer comprises a thin film composition that generates heat at a first temperature,
- wherein the thin film layer functions as an electrical conductor at the first temperature or more, and
- wherein the thin film layer is coated on at least a part of a surface of the busbar.
7 more elements
Dependencies are inferred from the claim text.