| 摘要 |
<p>An inspecting apparatus of the present invention automatizes a defect inspection of a micro needle roller. By automatizing the defect inspection which is originally performed with the naked eye, productivity may be increased. The inspecting apparatus of the present invention comprises: a light source unit projecting light onto an object to be inspected; a blind unit blocking some of the light projected onto the object to be inspected from the light source unit; a mounting unit fixating the object to be inspected on an optical path; and a camera unit detecting light reflected from the object to be inspected.</p> |
