发明名称 |
Methods of optimizing recording current and setting recording density of hard disk drive |
摘要 |
A method optimizing a recording current in consideration of operating temperatures of a hard disk drive and a method of setting a recording density in consideration of tracks per inch (TPI) or adjacent track erasure (ATE) characteristics. The method of optimizing the recording current measures a rate of errors under a test condition corresponding to the operating temperature of a hard disk drive, while changing a recording parameter, selects a recording parameter value corresponding to a smallest rate of errors, and optimizes the recording current for the hard disk drive under operating environmental conditions using the selected recording parameter value.
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申请公布号 |
US7102838(B2) |
申请公布日期 |
2006.09.05 |
申请号 |
US20030733818 |
申请日期 |
2003.12.12 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KIM JONG-YOON;YEO CHANG-DONG;SONG SEUNG-HYUN;KIM GEUN-SOO |
分类号 |
G11B27/36;G11B5/09;G11B19/04 |
主分类号 |
G11B27/36 |
代理机构 |
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代理人 |
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地址 |
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