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US 2006/0078708 A1Published application
Optical recording medium
AssigneeTDK Corporation
InventorsHiroshi Shingai, Hironori Kakiuchi, Hideaki Miura, Kenji Yamaga
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Abstract
The optical recording medium is an optical recording medium having at least one information layer including a recording film, characterized in that the recording film is formed by a phase change material including at least Sb, Ge and Mg as main components.
Claims3
An optical recording medium comprising at least one information layer including a recording film, characterized in that said recording film is formed by a phase change material including at least Sb, Ge and Mg as main components.
Dependencies are inferred from the claim text.