APPARATUS AND METHOD FOR TREATING SUBSTRATES
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Apr 18, 2017
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Jun 4, 2012
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Provided are an apparatus and a method for treating substrates. The apparatus includes a process chamber, a support plate to support a substrate inside the process chamber, a gas supply unit to supply a gas into the process chamber, a first plasma generation unit provided to generate plasma inside the process chamber, and a second plasma generation unit provided to generate plasma outside the process chamber. An etching process, an ashing process, an edge cleaning process, and a back-surface cleaning process are sequentially performed on the substrate inside the process chamber.
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