Trion Orion Plasma Enhanced Chemical Vapour Deposition (PECVD) System

  • Trion PECVD
    Wafer transfer using a robotic arm within a load-lock
  • Load-lock uses a mechanical vacuum pump
  • Reactor chamber uses a dry pump
  • System is liquid cooled using an external chiller
  • 8” diameter wafer chuck
  • Wafer chuck temperature: 400 °C
  • RF power: 300 watts (maximum)
  • Fully automated processing from pump-down to deposition
  • Two gas manifolds that are mixed at reactor shower-head
  • Gases available for processes:
    • CF4, N2, N20, SiH4, NH3