| 摘要 |
PROBLEM TO BE SOLVED: To provide a metal-foiled laminate sheet inspection device for accurately performing defect inspection in a short time. SOLUTION: This device for determining whether defect 2, such as dents, flaws, pinholes, or wrinkles, exists on the surface of a metal-foiled laminate sheet 1, is equipped with a camera 3 for imaging the surface of the laminate sheet 1, and a reference part 5 for determining whether a defect 2 exists based on an image obtained through the imaging of the camera 3. Design data on a circuit pattern 6 predetermined to be formed on the laminate sheet 1 which is an inspecting object are inputted into the reference part 5. An inspection area 7, including the circuit pattern 6, is set based on the design data. An image 4 is inputted into the reference part 5, the image 4 being only of a portion corresponding to the inspection area 7 of an image on a surface of the laminate sheet 1 imaged by the camera 3. Based on this image, the presence of defect 2 is determined. COPYRIGHT: (C)2007,JPO&INPIT
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