Magnetic transducer head

Details Magnetic transducer head Magnetic transducer head

G - Physics

11

B

352/29.2, 352/29

G11B 5/23 (2006.01) G11B 5/127 (2006.01) G11B 5/187 (2006.01) G11B 5/193 (2006.01) G11B 5/31 (2006.01)

Patent

CA 1234626

ABSTRACT A magnetic transducer head comprising a first magnetic core element; and a second magnetic core element; each of the first and second core elements comprising a magnetic ferrite block, a magnetic metal thin film integrated with the magnetic ferrite block, and a non- magnetic film having high-hardness interposed between the ferrite block and the magnetic metal thin film; each of the first and second core elements having a first planar surface and a second planar surface; the magnetic metal thin film being provided on the second planar surface and facing an edge thereof to the first planar surface, the second planar surface being inclined with respect to the first planar surface; and the first and second core element being bonded together in such manner that an operating magnetic gap is formed between the edge of the magnetic metal thin film on the first core element and the edge of the magnetic metal thin film on the second core element, the magnetic metal thin film on the first core element and the magnetic metal thin film on the second core element are in one common plane, and a common contact surface to face a travelling magnetic recording medium is formed by the first and second core elements.

476838

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