发明名称 |
Magnetic transducer including basecoat and overcoat |
摘要 |
A magnetic head that includes: a slider having a leading edge and a trailing edge; and a transducer, the transducer formed on the trailing edge of the slider and the transducer including: a substrate; a basecoat positioned adjacent the substrate, wherein the basecoat includes a material having a Young's modulus that is less than that of alumina and a coefficient of thermal expansion that is less than that of alumina; a reader; a writer; a heater; and an overcoat encasing at least a portion of the transducer, wherein the overcoat includes a material having a Young's modulus that is less than that of alumina and a coefficient of thermal expansion that is less than that of alumina.
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申请公布号 |
US8582242(B2) |
申请公布日期 |
2013.11.12 |
申请号 |
US201113248352 |
申请日期 |
2011.09.29 |
申请人 |
SONDA PAUL JULIO;REJDA EDWIN FRANK;MACKEN DECLAN;SEAGATE TECHNOLOGY LLC |
发明人 |
SONDA PAUL JULIO;REJDA EDWIN FRANK;MACKEN DECLAN |
分类号 |
G11B5/147;G11B5/187;G11B5/40;G11B5/60 |
主分类号 |
G11B5/147 |
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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