Material processing system and method

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United States of America Patent

PATENT NO 7868290
SERIAL NO

12232972

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A material processing system for processing a work piece is provided. The material processing is effected by supplying a reactive gas and energetic radiation for activation of the reactive gas to a surrounding of a location of the work piece to be processed. The radiation is preferably provided by an electron microscope. An objective lens of the electron microscope is preferably disposed between a detector of the electron microscope and the work piece. A gas supply arrangement of the material processing system comprises a valve disposed spaced apart from the processing location, a gas volume between the valve and a location of emergence of the reaction gas being small. The gas supply arrangement further comprises a temperature-adjusted, especially cooled reservoir for accommodating a starting material for the reactive gas.

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Patent Owner(s)

Patent OwnerAddress
CARL ZEISS SMS GMBH07745 JENA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hoffrogge, Peter Oberkochen, DE 11 97
Koops, Hans W P Ober-Ramstadt, DE 12 218

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