Magnetic recording medium, method of fabricating the same,...

Details Magnetic recording medium, method of fabricating the same,... Magnetic recording medium, method of fabricating the same,...

2011-02-22

2011-02-22

Mercedes, Dismery E (Department: 2627)

Dynamic magnetic information storage or retrieval

Automatic control of a recorder mechanism

Controlling the head

C360S048000, C360S077020, C360S078040

Reexamination Certificate

active

07894155

ABSTRACT:
According to one embodiment, there is provided a magnetic recording medium having a data region in which a plurality of recording tracks, each including magnetic dots arrayed in a down-track direction with a pitch p, are formed in a cross-track direction, and a servo region including a preamble in which a plurality of lines of magnetic dots, which are arrayed in a cross-track direction with a pitch p, are formed at equal intervals in the down-track direction.

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