发明名称 MAGNETO-OPTICAL RECORDING MEDIUM
摘要 PROBLEM TO BE SOLVED: To enhance the qualitative durability of a magnetic field modulation type magneto-optical recording medium and to protect the fine appearance. SOLUTION: The magneto-optical recording medium 1 is obtained by successively stacking at least a magneto-optical recording layer 5, a reflecting layer 7 and a protective layer 8 on a light transmissive substrate 2. The protective layer 8 is formed by successively stacking a first protective layer 8a and a second protective layer 8b from the substrate 2 side, the first protective layer 8a contains a dye and a lubricant has been added to the inside of the second protective layer 8b.
申请公布号 JP2001344844(A) 申请公布日期 2001.12.14
申请号 JP20000160765 申请日期 2000.05.30
申请人 SONY CORP 发明人 KOIZUMI TAKESHI;SAKAI HIROYUKI
分类号 G11B11/105;(IPC1-7):G11B11/105 主分类号 G11B11/105
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