MVC Industry Overiview
Since our inception in 2002, MVC has been integral solutions provider in the Semiconductor and Electronics industry. We have worked with leading firms on both R&D and practical machine vision solutions such as PCB inspection, end defects in a fiber bundle, and microscoptic flow visualization.
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Laser Trim Inspection
The specific resistance value of a resistor printed onto a ceramic substrate can be trimmed by laser cutting. By visually inspecting the cuts made by a trimming program, the yield and quality of a production line is increased.
Photo Gallery
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Project Video
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System & Vision Requirements
- Ceramic substrates are scanned at 6400 dpi using a customized flatbed scanner.
- Images are 100-200MB in size. Multiple images per part.
- Low contrast and high noise image processing.
- CAD data driven: Gerber part layer data, laser trim job data.
- Asynchronous scanning, inspection, and result analysis.
- Integrated regression analysis.
Vision Technology
- Windows XP, Windows 7, 4GB, multiple core
- Cognex VisionPro & CVL Libraries
- Customized Epson Perfection V750-M Pro Scanner
