Lithographic apparatus, device manufacturing method, device manufactured thereby, control system, computer program, and computer program product

A lithographic projection system has an illumination system. A plurality of directing elements reflect different sub-beams of an incident projection beam into adjustable, individually controllable directions. By using of re-directing optics any desired spatial intensity distribution of the projectio...

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Main Authors EURLINGS MARKUS FRANCISCUS ANTONIUS, MULDER HEINE MELLE, DIERICHS MARCEL, VAN SCHOOT JAN BERNARD PLECHELMUS, VAN DIJSSELDONK ANTONIUS JOHANNES JOSEPHUS
Format Patent
LanguageEnglish
Published 27.02.2003
Edition7
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Summary:A lithographic projection system has an illumination system. A plurality of directing elements reflect different sub-beams of an incident projection beam into adjustable, individually controllable directions. By using of re-directing optics any desired spatial intensity distribution of the projection beam can be produced in its cross-sectional plane.
Bibliography:Application Number: US20020157033