发明名称 |
Insulator barrier for noise reduction of a TMR magnetic transducer |
摘要 |
A hard disk drive slider comprises an overcoat layer, which covers an air-bearing surface of the slider. The overcoat covers an exposed surface of a tunneling magnetoresistance transducer. An adhesion layer is coupled with the overcoat layer and the air-bearing surface. The adhesion layer comprises a compound of nitrogen. The compound of nitrogen reduces noise in read data from the tunneling magnetoresistance transducer.
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申请公布号 |
US7855861(B2) |
申请公布日期 |
2010.12.21 |
申请号 |
US20070799235 |
申请日期 |
2007.04.30 |
申请人 |
HITACHI GLOBAL STORAGE TECHNOLOGIES, NETHERLANDS,B.V. |
发明人 |
DANG PETER M.;FLINT ERIC W.;POCKER DARYL J.;SUN YONGJIAN;TABIB JILA;YORK BRIAN R. |
分类号 |
G11B5/127;G11B5/39 |
主分类号 |
G11B5/127 |
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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