发明授权
- 专利标题： Magnetic head
- 专利标题（中）： 磁头
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申请号： US386875申请日： 1982-06-10
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公开(公告)号： US4523244A公开(公告)日： 1985-06-11
- 发明人: Naohiko Toshimitsu , Masayuki Fujimura
- 申请人： Naohiko Toshimitsu , Masayuki Fujimura
- 申请人地址： JPX Saitama
- 专利权人： Canon Denshi Kabushiki Kaisha
- 当前专利权人： Canon Denshi Kabushiki Kaisha
- 当前专利权人地址： JPX Saitama
- 优先权： JPX56-109401 19810715
- 主分类号： G11B5/10
- IPC分类号： G11B5/10 ; G11B5/105 ; G11B5/11 ; G11B5/187
摘要：
A magnetic head with the least cross-talk due to leakage magnetic flux in the shield case accommodating therein the magnetic head, the reduction in the cross-talk being realized by chamfering at least one side of an opening formed in the shield case, which are substantially perpendicular to the travelling direction of a magnetic recording medium, in a slant or arcuate surface form.