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Wafer AOI – Spectra


Inspects solder joints and component quality after wave soldering to ensure defect-free assembly and long-term reliability.

  • Detectable Defects
    Particles, missing patterns, scratches, residues, contamination, pattern adhesion, etc.
  • High-precision 3D Optical Imaging System
    Specifically developed for advanced packaging, ensures accurate and stable inspection results.
  • AI Algorithm
    Integrates with latest generation of AI intelligent detection algorithms, requiring only a small number of images of good products for model training. This facilitates AI deployment and is convenient and efficient.
  • Optical Hardware
    High-resolution industrial area scan camera, microscope optical system, 4-wheel nosepiece, equipped with 2x, 5x, 10x, and 20x microscope objectives, minimum pixel resolution 0.225 μm
  • Data Indicators
    Supports 8/12-inch bare wafers, ring wafers, microporous ceramic X/Y/R, wafer stages, dual Foup automatic loading, automatic optical focus, automatic position correction, and automatic objective lens switching.
  • Advantages
    A 100% integrated 2D and 3D measurement and inspection system capable of measuring bumps as small as 2µm in height. Patented reflection suppression technology allows inspection of highly reflective surfaces.

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