发明名称 |
PROCESS FOR THE PRODUCTION OF A FLAT, WOUND MAGNETIC READ AND WRITE HEAD SUPPORT, AND A SUPPORT OBTAINED BY THIS PROCESS |
摘要 |
<p>A method of making a flat magnetic structure having coils thereon, said structure including magnetic read/write heads using a flat substrate that has at least one side made of a magnetic material, said method including the steps of:initial machining of the magnetic side of the substrate to form supporting means for conducting wires, which forms said coils, and to demarcate future magnetic poles of said magnetic read/write heads; then depositing, on either side or both sides of the substrate, connecting pins at a rate of two pins per said coil; then positioning the conducting wires on said supporting means to form the coils; then connecting the ends of the conducting wires of each coil to the corresponding connecting pins; then coating the machined magnetic side with an insulating material; and then machining and polishing the coated side until the magnetic poles are exposed.</p> |
申请公布号 |
EP0266266(B1) |
申请公布日期 |
1990.11.22 |
申请号 |
EP19870402387 |
申请日期 |
1987.10.23 |
申请人 |
COMPAGNIE EUROPEENNE DE COMPOSANTS ELECTRONIQUES LCC |
发明人 |
ROLLAND, JEAN-LUC;MEUNIER, PAUL-LOUIS;MAGE, JEAN-CLAUDE |
分类号 |
G11B5/127;G11B5/17;G11B5/31 |
主分类号 |
G11B5/127 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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