MVC Industry Overview

Since our inception in 2002, Machine Vision Company LLC has been an 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 microscopic flow visualization.

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2D Data Matrix Inspection on Semiconductor Chips

Machine Vision Company's 2D Data Matrix Inspection System streamlined the customer’s serialization/tracking process. Previously, the customer had used a hand-held scanner to manually scan and log a large tray of semiconductor chips. This manual process made the tracking/serialization of the parts time consuming and error prone.

MVC developed a system that automatically reads a tray of semiconductor chips with 2D codes and then sends this information, along with code location on the tray, to the customer’s server in less than a second.

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System & Vision Requirements

  • Communications to local customer server via Ethernet
  • Capable of stitching images from two cameras together for 2D code reading and display
  • Capable of acquiring & sending 2D code information to server in 1 second
  • Capable of recognizing & indicating empty cell locations
  • Cable of reading 2D codes in any orientations
  • Custom operator interface with two levels of security using a touch screen monitor.

Vision Technology

  • Software Based on Cognex C#/.NET VisionPro Library
  • Hosted a web service for network communication
  • 5MP Flea2 B&W Camera
  • AI 12" High Intensity White Line Light
  • Integration with Laurier JEDEC JTF2 tray feeder

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