Method of manufacturing flying magnetic heads
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United States of America Patent
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-
Apr 26, 1994
Grant Date -
N/A
app pub date -
Dec 9, 1992
filing date -
Dec 9, 1991
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method of manufacturing a flying magnetic head of composite type using a magnetic thin film layer as a head core. The flying magnetic head comprises a slider, an I core bar bonded via a high-melting-point bonding glass layer to one end face of the slider and a C core bonded via a high-melting-point bonding glass layer serving as a gap spacer to the I core bar. The I core bar and C core have respective magnetic thin film layers, which are aligned to each other and mated with an ABS of the slider. I core bar is formed at a position corresponding to a wiring groove of the C core with a window groove. Such flying magnetic heads having a smooth ABS can be readily and massively manufactured.
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