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ENDPOINT DETECTION FOR A REACTOR CHAMBER USING A REMOTE PLASMA CHAMBER

  • US 20100224322A1
  • Filed: 02/03/2010
  • Published: 09/09/2010
  • Est. Priority Date: 03/03/2009
  • Status: Abandoned Application
First Claim
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1. An analysis chamber coupled to a processing chamber, said analysis chamber configured to determine an endpoint of a process and comprising an optical window through which the interior of said analysis chamber is viewable by a detection apparatus, and further comprising an actively switchable capacitive-inductive coupling apparatus providing excitation in a capacitively coupled mode and an inductively coupled mode.

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