A NEW CdTe INDUSTRIAL PLANT (Printed Electronics & Photovoltaics USA 2009)

Prof Ciro Lenti,
Solar Systems & Equipment S.R.L., Italy
Italy
 
Dec 03, 2009.

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Presentation Summary

  • New process completely automate projected for high productivity
  • New method of CdS (cadmium sulfide) deposition: Sputtering in presence of
CHF3 gas
  • Process completely dry
  • Process without neither CdCl2 nor strong acid like HNO3 HPO3
  • New back contact to assure a high stability
  • No emission in the environment (gas and water)