We developed an in-line quality control scanner that can be used to detect defects in lithium-ion battery electrodes during roll-to-roll manufacturing. Lookin’s scanners employ terahertz radiation which is non-ionizing and non-destructive. The patented hardware used in Lookin’s scanners provide scan speeds that allow real-time detection of defects during manufacturing, for the first time. With early detection of these defects, Lookin’s scanners enable manufacturing of lithium-ion batteries with better shelf life, increased safety, lower cost, and decreased production lead-time.
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