Photocopying – Projection printing and copying cameras – With temperature or foreign particle control
Reexamination Certificate
2006-08-08
2006-08-08
Perkey, W. B. (Department: 2851)
Photocopying
Projection printing and copying cameras
With temperature or foreign particle control
C355S053000
Reexamination Certificate
active
07088421
ABSTRACT:
A transport unit transfers a substrate between a chamber enclosing a substrate table and a processing unit that process a substrate before and after exposure in a substantially contaminant free environment to minimize the exposure of the resist on the substrate to the contaminants.
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ASML Netherlands B.V.
Nelson Vivian
Perkey W. B.
Pillsbury Winthrop Shaw & Pittman LLP
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