ELECTRODE ASSEMBLY ALIGNMENT INSPECTION APPARATUS AND METHOD

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ELECTRODE ASSEMBLY ALIGNMENT INSPECTION APPARATUS AND METHOD

This abstract first appeared for US patent application 18725977 titled 'ELECTRODE ASSEMBLY ALIGNMENT INSPECTION APPARATUS AND METHOD

Original Abstract Submitted

An electrode assembly alignment inspection apparatus according to one embodiment of the present disclosure comprises: a stacking table to which an electrode assembly including an electrode plate and a separator is supplied; a holder disposed on the stacking table to support an edge region of the electrode plate and the separator; an photographing unit photographing the electrode plate and the separator supplied to the stacking table; and a lighting unit irradiating light to the stacking table, wherein the holder includes a plurality of holes exposing a boundary between the electrode plate and the separator, and the lighting unit includes an auxiliary lighting disposed on the stacking table to illuminate portions exposed through the plurality of holes.