Lithographic apparatus, device manufacturing method and device manufactured thereby
A lithographic projection apparatus including at least one temperature control member that at least partly surrounds at least one component selected from a group comprising mask and substrate tables, the projection system and an isolated reference frame for controlling the temperature of the surroun...
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Main Author | |
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Format | Patent |
Language | English |
Published |
16.08.2005
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Edition | 7 |
Subjects | |
Online Access | Get full text |
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Summary: | A lithographic projection apparatus including at least one temperature control member that at least partly surrounds at least one component selected from a group comprising mask and substrate tables, the projection system and an isolated reference frame for controlling the temperature of the surrounded components. The surface finish of the member is chosen to help keep the components which it partly surrounds isothermal during operation. |
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Bibliography: | Application Number: US20030637635 |