Methods of seasoning process chambers
Abstract:
Embodiments of the present disclosure relate to semiconductor processing. More specifically, embodiments of the present disclosure relate to methods for seasoning one or more components of a process chamber. In at least one embodiment, a method for seasoning a process chamber includes depositing a seasoning film onto a component of the process chamber at a chamber pressure of about 4 mTorr to about 20 mTorr and a temperature below about 200° C. or about 200° C. to about 400° C. The method includes depositing a deposition film onto the seasoning film. In at least one embodiment, a method includes introducing a nitrogen-containing gas to the seasoning film to form a nitrogen-treated seasoning film. Introducing the nitrogen-containing gas to the seasoning film is performed before depositing the deposition film onto the seasoning film.
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