发明名称 Magnetic recording/replay head and fabrication process.
摘要 <p>The invention relates to a magnetic head including principally two thin or thick layers of magnetic materials (5, 7) situated in one plane and separated by a gap layer (4) of a non-magnetic material also a thin or thick layer. This gap layer (4) makes a specified angle with respect to the plane of the layers of magnetic materials (5, 7). …<??>The invention also provides fabrication processes for such a head, in particular making it possible to accurately determine the angle of the gap (4) with the plane of the layers of magnetic materials (5, 7). …<??>Application: recording/replay magnetic heads for computer peripherals (tape or disc-based). Possibly video recorders. …<IMAGE>… </p>
申请公布号 EP0452193(A1) 申请公布日期 1991.10.16
申请号 EP19910400906 申请日期 1991.04.03
申请人 THOMSON-CSF 发明人 CASTERA, JEAN-PAUL;COUTELLIER, JEAN-MARC
分类号 G11B5/147;G11B5/31 主分类号 G11B5/147
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