发明名称 Thin film magnetic head, magnetic head device and magnetic disk driving device
摘要 A thin film magnetic head includes a slider, at least one inductive type electromagnetic conversion element and a thermal diffusion film. The inductive type electromagnetic conversion element includes a first magnetic film, a second magnetic film, a gap film, a coil film and an insulating film which are supported by the slider. The coil film is embedded in the insulating film. The thermal diffusion film is made of a metallic film, and disposed in the heat transmission path from the coil film toward the slider.
申请公布号 US2002093772(A1) 申请公布日期 2002.07.18
申请号 US20010026877 申请日期 2001.12.27
申请人 TDK CORPORATION 发明人 YOSHIDA MAKOTO;OIKE TARO;YAMANAKA NOBORU
分类号 G11B5/31;G11B5/39;G11B5/40;G11B5/60;G11B19/04;(IPC1-7):G11B5/39 主分类号 G11B5/31
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