| 摘要 |
PURPOSE:To attain high density recording by laminating two magnetic heads, making its gap not in parallel and using the magnetic heads alternately to record information. CONSTITUTION:The magnetic heads 2, 3 are provided to a slider 1, the heads 2, 3 are incorporated by laminated structure and formed to a face orthogonal to a floating face of the slider 1. Further, the gaps 2-4, 3-4 of the magnetic heads 2, 3 are not in parallel and an angle theta is desirably about 10 deg.. In recording information by the magnetic disc device, the magnetic heads 2, 3 whose gaps are not in parallel are used alternately to attain read/write not susceptible to the off-track. |
