发明授权
US4622613A Thin film magnetic head 失效
薄膜磁头

Thin film magnetic head
摘要:
In a magnetoresistive (MR) effect head, electrodes for supplying a current to an MR element and a bias current conductor are not exposed at a contact surface of the MR head which is brought into sliding contact with a magnetic recording medium, thus preventing surface roughening of the contact surface.
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