| 摘要 |
PROBLEM TO BE SOLVED: To reduce bleeding at the end of at least one recording bit, without adding a large modification to a head making process, by forming two magnetic poles so that their ends of at least one side coincide with each other. SOLUTION: In the magnetic pole structure viewed from the floating face side of a magnetic head, the two magnetic poles are formed so that, among the ends 103-106 of the opposing two magnetic poles 101, 102, a straight line connecting the ends 103, 105 on the same side against the center line 107 of a narrower magnetic pole is parallel to the normal line direction 109 of the opposing face 108 of the pole. In other words, the ends of at least one side of the two magnetic poles coincide with each other. In the distribution of a leakage magnetic field in the magnetic head in which the poles are formed in such a positional relation, the leakage magnetic field at the end with the pole ends in coincidence has less curvature, producing less blotting in recording. Incidentally, the two points coincide in which the ends 103, 105 of the magnetic pole are projected to the opposing face 108 of the pole.
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