Holotomography, Deep Insights from Surface to Substrate.
Overview
🔷 Tomocube Inc.
Pioneering Industrial Holotomography
Deep Insights from Surface to Substrate
Tomocube Inc. is the global leader in Industrial Holotomography, an advanced 3D optical imaging technology that enables quantitative, non-destructive analysis of internal structures across a wide range of transparent and semi-transparent materials.
Our proprietary holotomography platform provides high-resolution, refractive index-based 3D imaging without the need for physical cross-sectioning or destructive sample prep.
The result: Real-time, volumetric insight into structures below the surface, enabling process engineers and quality teams to detect defects early, optimize parameters, and improve yield.
✅ Key Applications across Industries
🔹 Glass Substrate Processing
• Detect cracks, residues, and voids in TGV/Blind Via
• Visualize taper angle, hole completeness, and inner-wall roughness
• Monitor laser modification and etching behavior quantitatively
🔹 Semiconductor Packaging
• Measure Cu pad recess and shape deformation in hybrid bonding
• Analyze line width and thickness in fine RDL patterns
• Quantify surface roughness of dielectric layers and trenches
🔹 Photonic Integrated Circuits (PICs)
• 3D characterization of optical waveguides
• Evaluate RI uniformity and structural alignment in transparent layers
🔹 Display Industry (AR/XR, MicroLED, MLA)
• Inspect micro display pixel structures
• Visualize and analyze Micro Lens Arrays (MLA) alignment and shape
• Non-destructive inspection of embedded components under transparent layers
Tomocube’s holotomography modules are being adopted by metrology tool makers, display and semiconductor manufacturers, and research centers around the world.
We continue to expand industrial applications through partnerships with process equipment manufacturers and system integrators.
✨ Experience the unmatched depth and precision of Holotomography – now made for industrial use.
✉️ For more info or partnerships, visit us at Booth #N0055, SEMICON Taiwan 2025
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