发明名称 |
Magnetic head and data recording and reproduction device |
摘要 |
A magnetic head includes a coil for generating a magnetic field, and an electroconductive film superposed over the coil in the axial direction of the coil. The film is formed with a hole in the center. The electroconductive film is composed of a non-magnetic substance, and a first slit is formed in the electroconductive film extending from the hole to the outer peripheral edge of the electroconductive film. A second slit surrounds the inner peripheral edge of the electroconductive film. A continuity component is formed to electrically connect the inner peripheral edge of the electroconductive film to a radially outer region of the electroconductive film.
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申请公布号 |
US6760278(B2) |
申请公布日期 |
2004.07.06 |
申请号 |
US20020095986 |
申请日期 |
2002.03.12 |
申请人 |
FUJITSU LIMITED |
发明人 |
MATSUMOTO TSUYOSHI;FUJIMAKI TOHRU |
分类号 |
G11B5/00;G11B5/17;G11B7/135;G11B11/105;G11B33/14;(IPC1-7):G11B11/00 |
主分类号 |
G11B5/00 |
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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