X-ray or gamma ray systems or devices – Specific application – Lithography
Patent
1997-01-31
1999-12-21
Porta, David P.
X-ray or gamma ray systems or devices
Specific application
Lithography
378208, G03F 720
Patent
active
060059109
ABSTRACT:
A holding mechanism includes a box body for providing a space for accommodating an X-ray mask, at least one opening formed at the side of the box body and a holding mechanism for holding the X-ray mask within the space by a kinematic mount system.
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D.L. Laird, et al., "Practical Considerations in X-Ray Mask Mounting Methodology", J. Vacuum Sci. & Tech., Part B, vol. 11, No. 6, Nov. 1993, pp. 2953-2957, Throfare, NJ.
Chiba Yuji
Hara Shin-ichi
Canon Kabushiki Kaisha
Porta David P.
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