| 摘要 |
PROBLEM TO BE SOLVED: To solve the nonconformity wherein deteriorated production yield or characteristics occurs, such as enlarged bending of a magnetic core half having a metal magnetic film stacked thereon, cracks generated due to peeling from a nonmagnetic substrate or a magnetic gap, or cracks in the mold glass of a winding window part, when a metal magnetic film haivng a easy axis magnetization direction substantially in parallel with a magnetic gap surface within a layer surface is used. SOLUTION: This magnetic head is constructed, in such a manner that magnetic core halves having winding window parts, on which winding coils are wound are arranged with their end surfaces set to face each other to form a magnetic gap; a metal magnetic film and a nonmagnetic film, in which a magnetization easy axis direction is almost in parallel to the magnetic gap surface within a layer surface are stacked alternately by one or more layers; a multilayer metal magnetic film made of a metal magnetic layer, whose partial magnetic easy axis direction is substantially orthogonal to the magnetic gap surface; and an insulating film are alternately stacked to form a metal magnetic layer, thereby constituting a track width. Without arranging any mold glass in the inner surface part of the winding window, the magnetic core halves are bonded together. COPYRIGHT: (C)2005,JPO&NCIPI
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