| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium where servo data are not overwritten and a reproducing signal is not attenuated. Ž<P>SOLUTION: The magnetic recording medium includes: a servo section including an uneven pattern configured by presence and absence of a recording layer formed on a substrate, and a first protection layer formed on the uneven pattern; and a recording track section including the uneven pattern configured by presence and absence of a recording layer formed on a substrate, and a second protection layer formed on the uneven pattern. The servo section and the recording track section are formed along a surface of the substrate on regions different from each other. The thickness of the first protection layer formed on the top of the recording layer of the servo section is larger than the thickness of a second protection layer formed on the recording layer of the recording track section. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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