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EP1630803B1 Optical information recording medium 失效
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Optical information recording medium
摘要:
An optical information recording medium having a multilayer structure comprising at least a lower protective layer, a phase-change type optical recording layer, an upper protective layer and a reflective layer, on a substrate, wherein the phase-change type optical recording layer has a composition of Zn gamma 1In delta 1Sb zeta 1Te omega 1, where 0.01
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