TOKYO OHKA KOGYO CO., LTD. (TOK) provides chemical products, such as photoresist, and equipment for semiconductors and displays.

HOME Products New Business Field Materials Thin Film mmWave Absorber

New Business Field

Products

Under the “Challenge for the Future!” slogan, TOK has set up the New Business Development Dept. combined sales and technical division.
TOK offers unique and high value-added materials ,using our functional polymer design/manufacturing technologies cultivated in photolithography field, through open innovation with our customers and third parties.

Thin Film mmWave Absorber

Features

  • High Performance with less than 250 μm thick film
  • Resonance frequency controllable (35~222 GHz)
  • Good for space & weight saving
  • Heat dissipation type available
  • This product was developed in collaboration with Prof. Shin-ichi Ohkoshi of the University of Tokyo.
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Lineup

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Work Example: Film type

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Application

Protection from un-wanted mmWave noise for your devices

  • mmWave radars
  • Wireless communication devices

Heat dissipation type

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HOME Products New Business Field Materials Thin Film mmWave Absorber