Samsung sdi co., ltd. (20250140939). LEAKAGE ELECTROLYTE DETECTION DEVICE AND DETECTION METHOD
LEAKAGE ELECTROLYTE DETECTION DEVICE AND DETECTION METHOD
Organization Name
Inventor(s)
Hyunjong Chung of Yongin-si KR
LEAKAGE ELECTROLYTE DETECTION DEVICE AND DETECTION METHOD
This abstract first appeared for US patent application 20250140939 titled 'LEAKAGE ELECTROLYTE DETECTION DEVICE AND DETECTION METHOD
Original Abstract Submitted
a leakage electrolyte solution detection device includes a hyperspectral imaging device, an image extractor, and a determination unit. the hyperspectral imaging device includes an optical unit that collects reflected light by scanning a rechargeable battery on which the electrolyte solution injection process has been completed, a dispersive element that disperses light processed by the optical unit, and an image sensor that converts the light dispersed by the dispersive element into an electric signal, and acquires a hyperspectral image of a rechargeable battery. the image extractor extracts an image of a band related to a characteristic wavelength of an electrolyte solution from the hyperspectral image. the determination unit determines a presence or absence of a leakage electrolyte solution by analyzing the image extracted by the image extractor.