Semiconductor Application Cases

The application of machine vision in the semiconductor industry is mainly based on waferinspection and measurement. As the core raw material of various types of chips, wafers have veryhigh requirements for accuracy of detection and measurement.Below is an example of Do3think’s application in the semiconductor industry.

Industrial camera wafer inspection

Wafer Surface Defect Detection

Wafer Counting

PCB Defect Detection

Chip Surface Contamination Detection

Chip Red Dot Detection

IC chip surface glue contamination detection

Identify IC component characters and PIN spacing, flatness and laser-engraved characters on the surface

LED surface defect detection

LED lamp defect detection

LED light patch positioning

LED chip electrode identification and positioning