Lithographic apparatus and device manufacturing method

Photocopying – Projection printing and copying cameras – Detailed holder for original

Reexamination Certificate

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Details

C355S072000

Reexamination Certificate

active

07119885

ABSTRACT:
A lithographic apparatus is disclosed. The apparatus includes an illumination system for conditioning a beam of radiation, and an article support for supporting a substantially flat article to be placed in the beam of radiation. The article support includes a plurality of supporting protrusions for supporting the article, and at least one protective member located near a boundary of the supporting protrusions for protecting at least a boundary portion of the supporting protrusions during release of the article. The apparatus also includes a releasing device for releasing said article from said article support.

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patent: 8-181054 (1996-07-01), None

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