Thin film magnetic head, head gimbals assembly, head arm assembly, and magnetic disk unit

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United States of America Patent

PATENT NO 9852755
SERIAL NO

15141578

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Abstract

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This thin film magnetic head includes a magnetic pole including an end surface exposed on an air bearing surface, and a contact detection section including a magnetic material layer provided near the air bearing surface, and a magnetic-domain stabilizing structure stabilizing a magnetic domain structure of the magnetic material layer.

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Patent Owner(s)

  • SAE MAGNETICS (H.K.) LTD.;TDK CORPORATION

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Antoku, Yosuke Tokyo, JP 26 137
Kurihara, Katsuki Tokyo, JP 31 429
Takahashi, Norio Shatin, HK 143 1929

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