TOSHIBA ELECTRON TUBES & DEVICES CO.,LTD.

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Technology Introduction
  • X-ray Image Intensifiers
  • X-ray Flat Panel Detector
  • X-ray Tubes
  • Klystrons
  • Gyrotrons

Thanks for 100 years of trustX-ray Tubes

Structure & Principle of operation

X-rays are produced when thermal electrons emitted by the cathode (filament) of an X-ray tube, accelerated and focused by a high voltage between the cathode and anode, hit the anode (target).

Solid-lubricated ball bearings

Solid-lubricated ball bearings


Liquid metal hydrodynamic bearing (LM bearing)

Liquid metal hydrodynamic bearing (LM bearing)



Core Technology

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