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发明公开
CN104240722A 磁头、磁记录再现装置及磁头的制造方法 无效 - 撤回

磁头、磁记录再现装置及磁头的制造方法
摘要：
本发明难以因再现的盘半径位置的不同而使再现信号的轨道间干扰量变化。根据实施方式，一种磁头，具备：第一再现元件；第一磁性膜，其在所述第一再现元件的第一侧壁隔着第一侧壁绝缘膜而形成；第二磁性膜，其在与所述第一侧壁相对的第一再现元件的第二侧壁隔着第二侧壁绝缘膜而形成；第二再现元件，其与所述第一再现元件电绝缘且在所述第一磁性膜上形成；第三磁性膜，其在所述第一磁性膜上形成；和第四磁性膜，其与所述第二再现元件电绝缘且在所述第一再现元件上形成。
摘要（英）：

A magnetic head includes a plurality of reproducing elements so that the magnetic head can acquire reproduction signals from a plurality of tracks at the same time. The magnetic head includes a first reproducing element, a first magnetic film formed on a first side wall of the first reproducing element with a first side wall insulating film interposed therebetween, a second magnetic film formed on a second side wall of the first reproducing element with a second side wall insulating film interposed therebetween, a second reproducing element electrically isolated from the first reproducing element and formed on the first magnetic film, a third magnetic film formed on the first magnetic film, and a fourth magnetic film formed on the first reproducing element and electrically isolated from the second reproducing element.

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