UV-LED Light Source Units for Contact / Proximity Exposure

UV-LED Light Source Units

For Contact / Proximity Exposure

Mask aligner, light source for MEMS exposure

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Features & Benefits

  • The world's first capability to simultaneously and uniformly irradiate multiple wavelengths on the same area.
  • Materializes high quality parallel light within 3 degree viewing angle and available for contact and proximity exposure methods.
  • Capable of complex programmed irradiation at each wavelength while supporting a variety of general-purpose resists.
    - Independent output regulation and exposure timing control at i-, h-, and g-line wavelengths
    - Bandpass filters and ND filters not required 
    - 750 W lamp equivalent irradiance 
    - Absence of heat means low irradiation temperature 
    - Long life minimizes downtime
    - Shutterless