Lg Energy Solution, Ltd.

Gun Hong Park

Tae Kwang Jung

Dong Wook Park

Kyoungchan Park

Discussed is a cell tracking device that can include a transfer section configured to transfer a plurality of battery cells; and a reading section arranged on the transfer section and configured to read a marking part including information unique to each of the plurality of battery cells, wherein the reading section comprises a light source that radiates light on the marking part; a first mirror located adjacent to the marking part and illuminating a first image of the marking part; and a second mirror located at a central part of the reading section and illuminating the first image of the marking part illuminated on the first mirror.

Battery cell tracking device

A barcode scanning device for a cylindrical secondary battery which scans a barcode positioned on a side surface of the cylindrical secondary battery, the barcode scanning device including: an illuminator configured to emit light; a barcode reader configured to scan a barcode by receiving the light; sub mirrors which include one sub mirror located relatively close to the barcode reader and another sub mirror located relatively close to the cylindrical secondary battery; and a main mirror configured to reflect, toward the barcode reader, the light which is reflected from the sub mirror located relatively close to the barcode reader. The sub mirror located close to the cylindrical secondary battery is located at a position capable of receiving the light reflected from the side surface of the cylindrical secondary battery, and reflects the received light to the sub mirror located close to the barcode reader.

Growing community of inventors

Daejeon, South Korea

Gun Hong Park