| 摘要 |
A perpendicular recording head for use with magnetic recording medium has an improved structure permitting an unusually narrow trackwidth to be defined by a simple, cost-efficient manufacturing process. The main pole and opposing pole of the recording head are deposited on the side of the slider, so that the trackwidth is controlled by the thickness of material deposited to form the main pole. The dimension of the main pole along the direction of the track is not critical for permitting a recording head of the present invention to record at high densities. The opposing pole may be located in front of, to the side of, or behind the main pole.
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