Opto-magnetic recording medium

Stock material or miscellaneous articles – Structurally defined web or sheet – Including components having same physical characteristic in...

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428336, 428694, 428698, 428900, G11B 724

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active

049390236

ABSTRACT:
There is disclosed an optical recording medium provided with an optical recording layer on a substrate, in which a layer of nitride of a substance selected from tungsten, zirconium, titanium, niobium, vanadium, tantalum and chromium is formed on a side or both sides of the optical recording layer.

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patent: 4461807 (1984-07-01), Mori et al.
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patent: 4562105 (1985-12-01), Machida et al.
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patent: 4639816 (1987-01-01), Tomita
patent: 4670322 (1987-06-01), Nakamura et al.
patent: 4670323 (1987-06-01), Nakamura et al.
Cuomo et al., IBM Technical Disclosure Bulletin, vol. 16, No. 5, Oct. 1973.

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