Explore typical film and coating samples for TFM measurement. Core applications provide detailed sample pages, while additional material applications show the broader range of films and coatings considered for TFM measurement.
Representative applications with detailed sample pages.
Oxide thickness measurement for semiconductor, display, MEMS, and optical device applications.
Silicon nitride film measurement for dielectric, hardmask, and passivation-related processes.
Photoresist thickness measurement on copper and PCB-related process substrates.
Photoresist and SU-8 thickness measurement on wafer, glass, and process substrates.
Coating thickness checks for goggles, optical covers, automotive hardcoat, lenses, and transparent plastic parts.
Aluminum oxide films for dielectric, barrier, passivation, and optical coating applications.
Thickness evaluation for ultra-thin glass, glass wafer, and transparent substrate samples.
Experience-based application for 6–10 µm polymer coating measurement on rough metal surfaces.
Additional material and coating applications can be evaluated depending on optical contrast, wavelength range, surface condition, and available optical model.
Transparent polymer films and protective layers for µm-range thickness checks.
Polyimide coating or film thickness evaluation for display, electronics, and process samples.
Transparent PET film and web-coating workflows depend on wavelength range, optical contrast, and process conditions.
Yttrium oxide coating thickness evaluation for application-specific process samples.
Diamond-like carbon coating evaluation when optical contrast and surface condition are suitable.
Polysilicon film thickness evaluation on semiconductor process samples.
Amorphous silicon film evaluation for suitable optical stacks.
SOI or silicon layer evaluation using suitable wavelength and model conditions.
Sapphire, SiC, GaN, GaAs, InP, or related substrates under suitable optical conditions.
Anti-reflection, filter, and optical coating thickness evaluation.
Adhesive, protective film, and functional film thickness checks.
Polymer coating checks for stents, syringes, or biomedical components when sample geometry and optical conditions are suitable.