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VACUUM TECHNOLOGY

Premier vacuum science and cutting-edge technology

THIN FILM TECHNOLOGY

Precision equipment and deposition processes

THIN FILMS & OPTICS

Precision components and Nano technology coatings

CUSTOM PROJECTS

Engineering project Management & Process technology

  • Home
  • Thin Films & Optics
  • Lithography
  • Thin film coatings
    • UV Curing
    • Optical Filters
    • Laser Mirrors
    • Anti Reflection Coatings
    • Beam splitters
    • Metallic coatings
    • Optical windows
    • NIR Filters
    • EMI Shielding Coatings
    • Infrared coatings
    • Decorative Coatings
    • Thin Film Circuits
    • ITO Coatings
    • Hard Coatings
    • Operation theatre reflectors
  • Horology
  • Deposition Materials & Consumables
  • Optics Fabrication Laboratory
  • Lithography

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Lithography

HHV has added a new photolithography facility to develop a thin film circuit fabrication facility. Starting from the metallization of coatings, finished products with patterned circuits can be realized at this facility. This facility has been built in an ISO-7 clean room environment and ISO-5 class laminar flow stations. Spin coater, Laser writer, mask aligner & UV exposure system, wet chemical benches, ultrasonic cleaning machines, baking ovens, microscopes and profile projectors are available at this facility to make the full circuit generation over different types of substrates.

        

Applications:

  • RF/Microwave integrated circuits
  • Hybrid microwave integrated circuits
  • Thin film resistors
  • SAW devices
  • Reticules

 

Facility

  

10,000 Clean room facility 

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Contact

T: +91 80 41931000 / 1090

F: + 91 80 2839 4874

E: infotfd@hhv.in

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