Cleaning method and cleaning system for reticle pod
A method of cleaning a reticle pod and an exposure method, the method of cleaning the reticle pod including receiving the reticle pod that includes an inner pod and an outer pod surrounding the inner pod; disassembling the inner pod from the outer pod; inspecting a surface of a base plate of the inn...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | A method of cleaning a reticle pod and an exposure method, the method of cleaning the reticle pod including receiving the reticle pod that includes an inner pod and an outer pod surrounding the inner pod; disassembling the inner pod from the outer pod; inspecting a surface of a base plate of the inner pod to detect defects; performing a local plasma cleaning process at a defect location on the surface of the base plate; performing a wet cleaning process on the inner pod; and reassembling the inner pod to the outer pod. |
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