EUV LITHOGRAPHY DEVICE AND METHOD FOR PROCESSING AN OPTICAL ELEMENT

An EUV lithography device including an illumination device for illuminating a mask at an illumination position in the EUV lithography device and a projection device for imaging a structure provided on the mask onto a light-sensitive substrate. The EUV lithography device has a processing device (15)...

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Bibliographic Details
Main Authors SINGER WOLFGANG, EHM DIRK HEINRICH, KWAN YIM BUN PATRICK, KRAUS DIETER, SCHMIDT STEFAN WOLFGANG, WIESNER STEFAN, KOEHLER STEFAN, CZAP ALMUT, CHUNG HIN YIU ANTHONY
Format Patent
LanguageEnglish
Korean
Published 22.06.2011
Subjects
APPARATUS SPECIALLY ADAPTED THEREFOR
BASIC ELECTRIC ELEMENTS
CINEMATOGRAPHY
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
ELECTROGRAPHY
HOLOGRAPHY
MATERIALS THEREFOR
ORIGINALS THEREFOR
PHOTOGRAPHY
PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES
PHYSICS
SEMICONDUCTOR DEVICES
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Summary:An EUV lithography device including an illumination device for illuminating a mask at an illumination position in the EUV lithography device and a projection device for imaging a structure provided on the mask onto a light-sensitive substrate. The EUV lithography device has a processing device (15) for processing an optical element (6a), in particular the mask, preferably in a locally resolved manner, at a processing position in the EUV lithography device. For activating at least one gas component of the gas stream (27), the processing device (15) includes a particle generator (30) for generating a particle beam, in particular an electron beam (30a), and/or a high-frequency generator.
Bibliography:Application Number: KR20117008563