The Confovis WAFERinspect AOI system combines the most diverse inspection tasks involving structured and unstructured wafers in just one system. By combining automatic optical inspection (AOI) and metrology the Confovis WAFERinspect AOI offers individual solutions for defect inspection and classification as well as for 3D and 2D measurements (wafer level metrology) for MEMS, advanced packaging, RDL, bumps etc.
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3D and 2D measurements
The Wafer Inspect software from Confovis ensures simple handling for the user by combining easy with professional modes, thus offering a maximum of assessment flexibility by way of „geometry measurements“. Formulas can be created within less than five minutes. Defects will be detected and assessed with the fully integrated and adaptable software from our partner NeuroCheck.
WAFERinspect AOI applications
WAFERinspect AOI – measurement tasks
- Macro defects
- Micro defects
- Particle Inspection
- Golden Sample
- Neural networks for rule-based classification of defects
- Independent of materials (silicon, epoxy, glass, chrome, resist, etc.)
- Measurements of demanding surfaces without artifacts (no ‘bat wings’)
- High speed: 60 confocal frames per second (251 million measuring points per second)
- Oblong holes