| 摘要 |
PURPOSE:To minimize a facing area between two magnetic poles and to reduce magnetic coupling between two electrodes by attain such position relation that only the tip part of the magnetic poles of both transducers that a thin type magnetic head splits is confronted. CONSTITUTION:A reproduction transducer 1 obtained by laminating a gap layer 9 and a coil 11 is arranged between the magnetic poles 3 and 4 of a recording and reproducing split thin magnetic head through an interlayer insulating layer 13. A recording transducer 2 with the same structure as that of the transducer 1 is disposed, facing the transducer 1, through an insulating layer 17. A magnetic tip part between the transducers 1 and 2 records and reproduces the same track of a recording medium. The magnetic poles 3-6 are formed not so as to face with each other apart from their tip part (c) in the transducers 1 and 2 of the magnetic head. The area that the magnetic poles 3-6 in the transducers 1 and 2 face can be minimized, and the maximum level of an area 20 which results in the coupling noise of a reproduction waveform is made lower than the maximum value 19 of a main reproduction signal.
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