Magnetic recording medium and method of fabricating the same
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United States of America Patent
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Feb 17, 2015
Grant Date -
Jan 30, 2014
app pub date -
Jun 7, 2013
filing date -
Jul 27, 2012
priority date (Note) -
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status (Latency Note)
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Abstract
In one embodiment, there are provided: a substrate; a data area disposed on the substrate and having a plurality of first magnetic dots arrayed in lines in mutually different first, second, and third directions; and a boundary magnetic part having a plurality of first magnetic portions arrayed in a line in the third direction and each having a length longer than that of the first magnetic dot in the third direction, and a second magnetic dot disposed between the first magnetic portions and disposed on extensions in the first and second directions of the first magnetic dots, and disposed along with the data area on the substrate.
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