Magnetic recording media and magnetic recording read-back system which uses such media
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United States of America Patent
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Dec 22, 1998
Issued Date -
N/A
app pub date -
Mar 26, 1997
filing date -
Nov 11, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A magnetic recording media with a magnetic film made from at least two layers stacked via a non-magnetic intermediate layer, wherein the magnetic film is formed on a structure control underlayer situated on a non-magnetic substrate. A magnetic recording system is also disclosed which includes this magnetic recording media and a magnetic recording head for recording on and reading back from the magnetic recording media. The system further includes a disk drive system, which generates relative motion between the magnetic recording media and the magnetic recording head, and an actuator which determines an appropriate location, on the magnetic recording media, over which the head should be located.
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