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Microfabrication services

Microfabrication services refer to specialized manufacturing processes used to create tiny, precise structures—often at micrometer (µm) or nanometer (nm) scales—on substrates such as silicon, glass, or polymers. These services typically support the fabrication of microelectromechanical systems (MEMS), integrated circui

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  1. Microfabrication services (en-US)

    Microfabrication services refer to specialized manufacturing processes used to create tiny, precise structures—often at micrometer (µm) or nanometer (nm) scales—on substrates such as silicon, glass, or polymers. These services typically support the fabrication of microelectromechanical systems (MEMS), integrated circuits (ICs), microfluidic devices, sensors, and other miniaturized components used in electronics, biomedical devices, optics, and industrial systems.

  2. Common capabilities you may see

    Providers may offer design support, photolithography, thin-film deposition (e.g., sputtering, evaporation), etching (wet or dry/plasma), lithography patterning, wafer bonding, wafer-level packaging, surface treatments, and metrology/inspection (e.g., profilometry, SEM, optical inspection). Some services include cleanroom processing, process development, prototyping, and small-to-medium production runs, depending on the facility and equipment.

  3. What to clarify when requesting a quote

    To get accurate guidance, request details on substrate type and size, target feature dimensions and tolerances, materials compatibility, layer stack requirements, etch/deposition steps, packaging needs, expected yield/throughput, and any testing or inspection requirements. If the work involves biomedical or clinical use, ensure regulatory and biocompatibility considerations are addressed early in the process.

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FAQ

What is the difference between microfabrication and semiconductor manufacturing?

Microfabrication is a broader term that includes many processes for small-scale devices; semiconductor manufacturing is a specific subset focused on integrated circuits, usually at very high volumes and tight process control.

Can microfabrication be used for prototypes?

Yes. Many providers support prototyping and process development, though timelines and minimum order quantities vary by process complexity and equipment availability.

Is there a health/safety note for microfabrication?

Yes. Microfabrication involves chemicals, gases, and high-energy equipment (e.g., plasma systems). Follow facility safety protocols, use appropriate PPE, and consult the provider’s EHS documentation; for biomedical applications, confirm biocompatibility and regulatory requirements with qualified professionals.

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