LITHOGRAPHIC APPARATUS, DEVICE MANUFACTURING METHOD, AND SUBSTRATE HOLDER

PROBLEM TO BE SOLVED: To provide a substrate holder which can clamp a concave substrate more securely. SOLUTION: A substrate holder 10 has burls 12 having a height of 100 μm or less and at least 10 vacuum ports arranged within a central region extending to a radius of two thirds the radius of the su...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: OTTENS JOOST JEROEN, VAN BALLEGOIJ ROBERTUS NICODEMUS JACOBUS, MEIJERS PIETER J G, VAN NUNEN GERARDUS P M, CUIJPERS MARTINUS AGNES WILLEM
Format: Patent
Sprache:eng
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!