A Lithographic Apparatus and a Device Manufacturing Method
A lithographic apparatus comprising: a substrate holder configured to hold a substrate; a projection system arranged to project an image onto a substrate held by the substrate holder; a liquid confinement system configured to confine an immersion liquid to a space between the projection system and t...
Gespeichert in:
Hauptverfasser: | , , , , , , , , |
---|---|
Format: | Patent |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | A lithographic apparatus comprising: a substrate holder configured to hold a substrate; a projection system arranged to project an image onto a substrate held by the substrate holder; a liquid confinement system configured to confine an immersion liquid to a space between the projection system and the substrate; and a current control device arranged to reduce an electric current flowing between the substrate and the substrate holder whilst the immersion liquid is confined to the space. |
---|