Lithographic Apparatus, Reflective Member And A Method of Irradiating The Underside Of A Liquid Supply System
A lithographic apparatus that includes a reflector configured to reflect a cleaning beam of radiation projected through a projection system onto an underside of a liquid retrieval system is disclosed. The construction of the reflector is also disclosed as is a method for irradiating the underside of...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | A lithographic apparatus that includes a reflector configured to reflect a cleaning beam of radiation projected through a projection system onto an underside of a liquid retrieval system is disclosed. The construction of the reflector is also disclosed as is a method for irradiating the underside of a liquid supply system for use in cleaning. |
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