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US 4,400,707 AGranted
Recording medium
AssigneeHitachi, Ltd.
InventorsMunehisa Mitsuya, Motoyasu Terao, Sakae Ota, Yoshio Taniguchi, Toshimitsu Kaku, Shinkichi Horigome
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AssigneeHitachi, Ltd.
InventorsMunehisa Mitsuya, Motoyasu Terao, Sakae Ota, Yoshio Taniguchi, Toshimitsu Kaku, Shinkichi Horigome
Estimating the term…
A recording medium in which a substrate, an inorganic material layer adapted to absorb light and generate heat, a first organic material layer made of an organic matter containing metal, and a second organic material layer adapted to be deformed or removed by heat are successively stacked. A metal salt of an organic acid, or organic metal compound etc. are employed for the first organic material layer. Owing to the presence of this layer, the recording medium exhibits a stability against changes in the ambient temperature.
A recording medium comprising a substrate, an inorganic material layer which is formed on said substrate and which absorbs light and generates heat, a first organic material layer which is formed on said inorganic material layer and which is made of at least one metal-containing organic compound, and a second organic material layer which is formed on said first organic material layer and which is deformed or removed by heat.
Dependencies are inferred from the claim text.