Optical storage medium and method of producing optical...

Dynamic information storage or retrieval – Storage medium structure – Layered

Reexamination Certificate

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C369S288000, C369S094000, C428S064600

Reexamination Certificate

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07864656

ABSTRACT:
An optical storage medium has a substrate and a cover layer that allows light to pass therethrough in recording or reproduction. Provided between the substrate and the cover layer are at least a reflective film, a first dielectric film, a recording film, and a second dielectric film formed in this order from the substrate side. Provided further between the second dielectric film and the cover layer is a damp-proof film that is at least partially an amorphous film and contains at least an indium oxide.

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patent: 2009/0029091 (2009-01-01), Deguchi et al.
patent: 2010/0103807 (2010-04-01), Tajima et al.
patent: 2006-294169 (2006-10-01), None

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