发明名称 |
METHOD OF OPTIMIZING FLYING HEIGHT OF HEAD AND HARD DISK DRIVE MANUFACTURED BY THE SAME |
摘要 |
A hard disk drive includes a controller that optimizes a flying height of a head of a hard disk drive. The controller determines an optimal flying height of a head based on a preset table value and an MRR value of a head measured during a hard disk drive manufacturing process and sets the head according the determined optimal flying height such that recording capacitance is improved.
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申请公布号 |
US2012075744(A1) |
申请公布日期 |
2012.03.29 |
申请号 |
US201113233845 |
申请日期 |
2011.09.15 |
申请人 |
YOON SEONG YONG;SONG MYUNG WOOK;LEE CHANG-HWAN;KIM SU-HYEON;SAMSUNG ELECTRONICS CO., LTD |
发明人 |
YOON SEONG YONG;SONG MYUNG WOOK;LEE CHANG-HWAN;KIM SU-HYEON |
分类号 |
G11B21/12 |
主分类号 |
G11B21/12 |
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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