[AI Image Inspection Case] Inspecting color changes when treated with chemical solutions.

We will inspect the color change when treated with a copper-colored disc using AI image inspection software!

In the electronic components manufacturing process, there is a step where a copper-colored disc with a diameter of 300mm has an area of about 3mm on its outer circumference treated with a chemical solution, resulting in a color change. During this process, there were abnormalities where the chemical solution was not being dispensed properly, leading to untreated areas, as well as cases where the width that should have been treated was not processed correctly. As a solution, it was considered that using image processing software would allow for more accurate and quicker inspections than visual checks. 【Inspection Settings and Results】 Using the "Presence of Specified Color Inspection" function of EasyInspector's "Color Comparison Inspection," we checked whether the chemical solution was being dispensed correctly, and using the "Dimension Angle Inspection" function, we verified whether the width that should have been treated was processed correctly. The field of view captured about 1/4 of the disc, and since the difference between the copper color of the disc and the changed black color of the chemical solution was clear, we were able to conduct accurate inspections.

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