发明名称 Thin-film magnetic head and method of manufacturing same and thin-film magnetic head material and method of manufacturing same
摘要 An object of the invention is to improve the insulating property between an electrode connected to a magnetoresistive element and a shield layer. A thin-film magnetic head of the invention includes: a magnetoresistive element; a bottom shield layer and a top shield layer for shielding the magnetoresistive element, wherein portions of the bottom shield layer and the top shield layer facing a recording medium are opposed to each other with the magnetoresistive element in between; two insulating layers each provided between the magnetoresistive element and each of the shield layers; a conductive layer connected to the magnetoresistive element; and an induction-type magnetic transducer. The bottom shield layer, for example, has a groove in which the conductive layer making up a lead connected to the magnetoresistive element is placed. The conductive layer is placed in the groove, being insulated by an insulating film from the bottom shield layer.
申请公布号 US6452756(B1) 申请公布日期 2002.09.17
申请号 US19990318843 申请日期 1999.05.26
申请人 TDK CORPORATION 发明人 SASAKI YOSHITAKA
分类号 G11B5/39;H04R31/00;(IPC1-7):G11B5/39;G11B5/31;G11B5/147 主分类号 G11B5/39
代理机构 代理人
主权项
地址