发明名称 |
Identification of laterally positioned servo bands employing differentiating characteristics of servo patterns |
摘要 |
In a tape having separate servo bands of patterns positioned laterally across the tape, the patterns of a separate servo band have at least one differentiating characteristic with respect to patterns of another of the separate servo bands. The differentiating characteristic allows identification of the separate servo bands. For example, the patterns of a separate servo band have differing azimuthal orientations of detectable transitions with respect to another servo band, such as being laterally inverted. In another, variations in the width of gaps of patterns are made with respect to another servo band. In another, variations are made in the number of the detectable transitions of patterns with respect to the patterns of another servo band.
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申请公布号 |
US2005280923(A1) |
申请公布日期 |
2005.12.22 |
申请号 |
US20050215456 |
申请日期 |
2005.08.29 |
申请人 |
BUI NHAN X;EATON JAMES H;FUKUDA JUNICHI;JAQUETTE GLEN A;OGURA EIJI;TAYLOR MARK A;TSURUTA KAZUHIRO |
发明人 |
BUI NHAN X.;EATON JAMES H.;FUKUDA JUNICHI;JAQUETTE GLEN A.;OGURA EIJI;TAYLOR MARK A.;TSURUTA KAZUHIRO |
分类号 |
G11B5/008;G11B5/584;G11B5/78;(IPC1-7):G11B5/584;G11B5/09 |
主分类号 |
G11B5/008 |
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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