LITHOGRAPHIC APPARATUS
PROBLEM TO BE SOLVED: To improve a cooling system for cooling an optical component having an optical component as a part to be cooled. SOLUTION: A lithographic apparatus is configured to transfer a pattern from a patterning device to a substrate. The lithographic apparatus includes a cooling system...
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Zusammenfassung: | PROBLEM TO BE SOLVED: To improve a cooling system for cooling an optical component having an optical component as a part to be cooled. SOLUTION: A lithographic apparatus is configured to transfer a pattern from a patterning device to a substrate. The lithographic apparatus includes a cooling system including a droplet ejector for cooling parts of the lithographic apparatus, forming droplets that are injected to cooling surfaces of the parts of the lithographic apparatus, and cooling the parts through evaporation of the droplets. COPYRIGHT: (C)2011,JPO&INPIT |
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