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公开(公告)号:US4396967A
公开(公告)日:1983-08-02
申请号:US253959
申请日:1981-04-13
CPC分类号: G11B5/17 , G11B5/295 , Y10T29/49043 , Y10T29/49048 , Y10T29/49055 , Y10T29/49064
摘要: A multielement magnetic head is formed with a closure section having a nonmagnetic ceramic substrate on which a thin layer of magnetic ferrite is deposited and processed. The thin ferrite layer is cut to define the separate transducing elements and data track separation. The closure section is joined to a wafer formed from a ferrite substrate and a thin film conductive coil means.
摘要翻译: 多元件磁头形成有具有非磁性陶瓷基板的封闭部分,在该非磁性陶瓷基板上沉积并处理了一层薄磁性铁氧体。 切割薄铁氧体层以限定单独的换能元件和数据轨道分离。 封闭部分连接到由铁氧体衬底和薄膜导电线圈装置形成的晶片上。