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US 12,191,462 B2Granted
Battery module and method of manufacturing the same
AssigneeLG Energy Solution, Ltd.
InventorsYongjin Cho, Junyeob Seong, Jinwoo Park, Tae Geun Kim
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Abstract
A battery module includes: a module frame including a lower plate and a side wall defining an internal space; a battery cell stack disposed in the internal space of the module frame and including a plurality of battery cells that are stacked to be adjacent to each other side by side; and a resin layer disposed between the lower plate and the battery cell stack and including a detection agent, wherein the lower plate includes at least one injection hole.
Claims8
A battery module comprising:
- a module frame including a lower plate and a side wall defining an internal space;
- a battery cell stack disposed in the internal space of the module frame and including a plurality of battery cells that are stacked to be adjacent to each other side by side;
- and
- a resin layer disposed between the lower plate and the battery cell stack and including a detection agent,
- wherein the lower plate includes at least one injection hole, and
- wherein the detection agent is a contrast agent detectable through a solid portion of the lower plate without an optical observation of the resin layer.
3 more elements
Dependencies are inferred from the claim text.