发明名称 |
Methods for forming micro-texture on an air bearing surface of a magnetic read/write slider and a magnetic read/write slider with micro-texture |
摘要 |
A method for forming micro-texture on an air bearing surface of a magnetic read/write slider, includes: positioning sliders arranged in arrays on a tray, each slider having a pole tip facing upward; loading the tray into a processing chamber, which is then evacuated to a preset pressure; and introducing a processing gas containing oxygen into the processing chamber; exposing the sliders to etch the surface of the slider so as to form a clear two-step structure thereon.
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申请公布号 |
US7965471(B2) |
申请公布日期 |
2011.06.21 |
申请号 |
US20050218710 |
申请日期 |
2005.09.06 |
申请人 |
SAE MAGNETICS (H.K.) LTD. |
发明人 |
UEDA KUNIHIRO;MA HONGTAO;FANG HONG XIN;QIAO XIAO FENG;QIAO HENG;ZHU YONG |
分类号 |
G11B5/60;G11B5/127 |
主分类号 |
G11B5/60 |
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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