发明名称 Method for manufacturing magneto-resistive effect type magnetic heads
摘要 Providing a method for manufacturing magneto-resistive effect type magnetic heads which can suppress the electrostatic destructions due to the ESD and EOS, and can properly manufacture magneto-resistive effect type magnetic heads without deteriorating characteristics. In a layered type magnetic head forming step S1, a short circuit pattern for making a short circuit in the element circuit of an MR head is formed. And the short circuit pattern is cut off before a fine polishing step S4, or at a wafer bar cutting off step S6.
申请公布号 US2002066177(A1) 申请公布日期 2002.06.06
申请号 US20010899399 申请日期 2001.07.05
申请人 SONY CORPORATION 发明人 TAKADA AKIO;SASAKI KATSUKI;SHIMIZUI TOSHIHIKO;MATSUKI KOHKI
分类号 G01R33/09;G11B5/31;G11B5/39;G11B5/40;H01L43/12;(IPC1-7):G11B5/127 主分类号 G01R33/09
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