发明名称 |
Magnetic Head Slider and Magnetic Disk Drive |
摘要 |
A magnetic head slider is disclosed. The magnetic head slider includes a slider substrate and a laminated magnetic head element on the slider substrate. Additionally, the laminated magnetic head element includes a magnetoresistance effect element and a recording magnetic pole formed in a layer higher than the magnetoresistance effect element. A first thin-film resistor heater element is formed in a position further from an air bearing surface than the magnetoresistance effect element and the magnetic recording pole and a second film resistor heater element is formed in a layer lower than the first thin-film resistor heater element, and closer to the air bearing surface and the magnetoresistance effect element than the first heater element. A thin-film resistor sensor element is formed in a layer higher than the second thin-film heater element and closer to the air bearing surface than the second heater element.
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申请公布号 |
US2011149430(A1) |
申请公布日期 |
2011.06.23 |
申请号 |
US20100973301 |
申请日期 |
2010.12.20 |
申请人 |
SHIRAMATSU TOSHIYA;KURITA MASAYUKI;KOHIRA HIDEKAZU |
发明人 |
SHIRAMATSU TOSHIYA;KURITA MASAYUKI;KOHIRA HIDEKAZU |
分类号 |
G11B5/48;G11B21/02 |
主分类号 |
G11B5/48 |
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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