Transforming Wafer Inspection with Hyperspectral Imaging

How DIVE Imaging Systems uses Specim cameras to enable full-wafer, non-invasive quality control in semiconductor manufacturing

DIVE Imaging Systems has partnered with Specim to redefine wafer inspection through advanced hyperspectral imaging. In a sector where surface flaws, thin-film irregularities and layer deviations can mean costly product failures, DIVE’s solution delivers a paradigm shift: full-wafer, non-destructive inspection instead of sampling-based checks.

By integrating Specim’s FX10 and FX17 hyperspectral cameras into its “Hyperspectral Vision” system – combining the VEpioneer® hardware with VEsolve® analytics software – DIVE enables inspection of every square millimetre of a production wafer in as little as 30 seconds (for a 300 mm wafer).

The system captures high-resolution spatial imagery and detailed spectral data, allowing it to assess thin-film thickness, composition uniformity, surface contamination, layer porosity and other critical quality parameters that conventional imaging cannot reliably detect.
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Key benefits include:

- 100 % inspection coverage – eliminating reliance on sample wafers and dramatically reducing risk of undetected defects.
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- Non-destructive analysis – enabling production-wafer inspection without damage or interruption of downstream processes.
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- Fast throughput – enabling full-wafer scans in seconds, thus integrating seamlessly into high-volume manufacturing lines.
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- Deep material insight – combining imaging and spectroscopy to uncover quality parameters that would otherwise remain invisible, and enabling predictive analytics for downstream yield improvement.
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- Cost and resource savings – reducing dependence on dedicated test wafers, lowering scrap rates, and enhancing production tool utilisation.
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DIVE’s adoption of Specim’s cameras was driven by their compactness, GigE connectivity and robust industrial design – enabling smooth integration in production environments.
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Together with DIVE’s machine-vision systems expertise, this hyperspectral capability establishes a new standard for semiconductor manufacturing quality control: reliable, comprehensive, and efficient inspection that supports the move toward zero-defect production.