发明名称 Printed circuit board magnetic head for magneto-optical recording device
摘要 A magnetic head applies a magnetic field to a desired area when recording an information signal on the desired recording area of a magneto-optical disk. This magnetic head comprises a printed circuit board and a coil formed on at least one of the surfaces of the printed circuit board by a conductor pattern. This magnetic head can be made smaller, lighter and thinner than conventional magnetic heads.
申请公布号 US5650983(A) 申请公布日期 1997.07.22
申请号 US19960705067 申请日期 1996.08.29
申请人 SONY CORPORATION 发明人 KONDO, MASAMICHI;OGAWA, MASATAKA
分类号 G11B5/02;G11B5/17;G11B11/10;G11B11/105;H05K1/16;(IPC1-7):G11B11/00 主分类号 G11B5/02
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