Optical recording medium

Details Optical recording medium Optical recording medium

1987-12-23

1989-08-29

Robinson, Ellis P.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Physical dimension specified

428694, 428698, 428713, 428900, 428695, 360135, 365122, G11B 566

Patent

active

048616567

ABSTRACT:
An optical recording medium comprising a recording layer on a substrate is more durable when an intermediate layer of a composition comprising a rare earth element oxide, silicon oxide, and silicon nitride is formed between the substrate and the recording layer.

REFERENCES:
patent: 4569881 (1986-02-01), Freese et al.

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