COATINGS ON REFLECTIVE MASK SUBSTRATES

A process for creating a mask substrate involving depositing: 1) a coating on one or both sides of a low thermal expansion material EUVL mask substrate to improve defect inspection, surface finishing, and defect levels; and 2) a high dielectric coating, on the backside to facilitate electrostatic ch...

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Bibliographische Detailangaben
Hauptverfasser: TONG, WILLIAM, MAN-WAI, STIVERS, ALAN, R, THOMPSON, MATTHEW, A, TAYLOR, JOHN, HECTOR, SCOTT, D, MANGAT, PAWITTER, J., S, KOFRON, PATRICK, G
Format: Patent
Sprache:eng ; fre
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