| 摘要 |
<p>The purpose of the invention is to provide a re-packaging method capable of performing re-packaging work with good efficiency even when the portions in a tray that do not have an optical element are not specified. The method is provided with: an imaging process of imaging the optical elements (LA) on at least two trays (81, 82) (step S12); an image-processing process of extracting information relating to the presence or absence of optical elements (LA) on the two or more trays (81, 82) from the image obtained in the imaging process (step S13); and a conveyance process of conveying optical elements (LA) between the two or more trays (81, 82) on the basis of the information relating to the presence or absence of optical elements (LA) (step S14).</p> |
