Integrated touch-down pad and touch-down sensor

Integrated touch-down pad and touch-down sensor

In one general embodiment, a magnetic head includes a touch-down pad, comprising at least one shielding element positioned between a leading edge of a main magnetic pole and a trailing edge of a lower return pole; an embedded contact sensor (ECS) in an electrically isolating layer, the ECS positione...

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Hauptverfasser: Chen, Yingjian, Seagle, David J, Yuan, Samuel W
Format: Patent
Sprache:eng
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creator Chen, Yingjian
Seagle, David J
Yuan, Samuel W
description In one general embodiment, a magnetic head includes a touch-down pad, comprising at least one shielding element positioned between a leading edge of a main magnetic pole and a trailing edge of a lower return pole; an embedded contact sensor (ECS) in an electrically isolating layer, the ECS positioned near an ABS side of the magnetic head and between the leading edge of the main magnetic pole and the trailing edge of the lower return pole; and a first thermal fly-height control (TFC) element positioned away from the ABS side of the magnetic head. Additional systems and methods are also presented.
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title Integrated touch-down pad and touch-down sensor
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