Lithographic apparatus and device manufacturing method

Radiant energy – Inspection of solids or liquids by charged particles – Analyte supports

Reexamination Certificate

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C250S492200

Reexamination Certificate

active

07012264

ABSTRACT:
A lithographic apparatus is provided. The apparatus includes an illumination system that conditions a beam of radiation, an article support member that supports an article to be placed in a beam path of the beam of radiation on the article support, and a movable carriage for moving the article support member. The carriage includes a compartmented composite structure provided with a non-composite mounting interface and/or cooling interface With such an arrangement, conventional interfacing using, for example metal or ceramic materials, can be applied in combination with the advantages of composite structures, such as a low specific weight, a high Young's modulus at places and directions where required, high strength, high stability, and high electrical resistivity.

REFERENCES:
patent: 6055899 (2000-05-01), Feit et al.
patent: 6387185 (2002-05-01), Doering et al.

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