G - Physics – 11 – B
Patent
G - Physics
11
B
G11B 5/84 (2006.01) G11B 5/71 (2006.01) G11B 5/725 (2006.01) G11B 5/74 (2006.01) G11B 5/82 (2006.01)
Patent
CA 2051730
A magnetic storage device, and a manufacturing method therefor, are described. Grooves are formed on a substrate of the device, each of the grooves having a magnetic film formed therein. Since a magnetic head of the device does not contact directly with the magnetic film, reliability of the magnetic disk increases. Moreover, reproduced output of the magnetic head increases since the space between the magnetic head and the magnetic disk can be reduced. Accordingly, high-density recording becomes possible.
Muramatsu Tetsurou
Nakayama Junichiro
Ohta Kenji
G. Ronald Bell & Associates
Sharp Kabushiki Kaisha
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