Photo-masks for lithography

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United States of America Patent

PATENT NO 9411222
SERIAL NO

14676460

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Abstract

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A photo-mask for use in extreme ultraviolet (EUV) lithography, in which the photo-mask has low coefficient of thermal expansion and high specific stiffness.

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Patent Owner(s)

Patent OwnerAddress
ZYGO CORPORATION21 LAUREL BROOK ROAD MIDDLEFIELD CT 06455-0448

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Tricard, Marc Glastonbury, US 2 29

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