Index Matched Transparent Conductive Coating (ITO): IMITO

ITO that achieves high transmittance through the introduction of a refractive index-matching layer

High transmittance is achieved by adding a refractive index-matching layer between the substrate and the ITO. For near-infrared rays, a special material with high transmittance is used.

Applications

  • LCOS (for projectors, AR/VR)
  • LCOS (wavelength selective switches)
  • LCOS-SLM (spatial light modulators)
photo of projector“
photo of VR goggles

Features

  • High transmittance
    The refractive index-matching layer ensures high light transmittance.
  • Low defectivity
    The coating’s low defect density enhances the reliability and performance of the device.
  • High adhesion strength
    The excellent adhesion of the coating contributes to extended lifespan of the devices.

Specifications

Transmittance

The addition of a refractive index-matching layer achieves a higher transmittance than conventional ITO.

figure of imito transmittance explanation
figure of transmittance data
  • The transmittance value excludes the effect of reflectance loss from the back surface of the glass substrate.

Reflectance

figure of imito reflectance explanation
figure of reflectance data

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