Lithographic apparatus and device manufacturing method

Photocopying – Projection printing and copying cameras – Step and repeat

Reexamination Certificate

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C355S072000, C318S611000, C318S623000

Reexamination Certificate

active

07072025

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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patent: 2002/0012108 (2002-01-01), Hara
patent: 0 502 578 (1992-09-01), None
patent: 1 111 470 (2001-06-01), None

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