METHOD FOR MANUFACTURING OPTICAL DISC MASTER AND METHOD FOR MANUFACTURING OPTICAL DISC

A method for manufacturing an optical disc master using an existing exposure system, and a method for manufacturing an optical disc having higher recording capacity. The method for manufacturing an optical disc, using a master to produce the optical disc having an irregular pattern thereon, the mast...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ARATANI KATSUHISA, KOUCHIYAMA AKIRA
Format: Patent
Sprache:eng
Schlagworte:
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