Photocopying – Projection printing and copying cameras – Step and repeat
Reexamination Certificate
2005-06-14
2005-06-14
Mathews, Alan (Department: 2851)
Photocopying
Projection printing and copying cameras
Step and repeat
C355S072000, C318S611000, C318S623000
Reexamination Certificate
active
06906786
ABSTRACT:
A lithographic projection apparatus in which a reaction force is generated between a balance mass and a substrate table. The balance mass is elastically coupled to the base frame with a suspension eigenfrequency of between 0.3 and 10 Hz.
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Cornelissen Sebastiaan Maria Johannes
Cox Henrikus Herman Marie
Hol Sven Antoin Johan
Van Ballegoij Robertus Nicodemus Jacobus
Vosters Petrus Matthijs Henricus
ASML Netherlands B.V.
Mathews Alan
Pillsbury Winthrop Shaw & Pittman LLP
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