Illumination system for illuminating a mask in a microlithographic projection exposure apparatus

An illumination system for illuminating a mask in a microlithographic projection exposure apparatus includes an array of mirrors or other beam deflecting elements. Each beam deflecting element produces on the surface a projection light spot at a position that is variable by changing a deflection ang...

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Bibliographische Detailangaben
1. Verfasser: MAJOR ANDRAS G
Format: Patent
Sprache:eng
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