发明名称 |
Optical sensor to recording head alignment |
摘要 |
A technique of positioning a recording head relative to an optical servo system in a magnetic recording tape system read/write assembly is described. The technique includes positioning an optical sensor of the optical servo system at a first position relative to a selected one of recording channels on the recording head and positioning the optical sensor at a second position relative to the selected recording channel using an alignment target on the recording head. A recording head in a read/write assembly of a magnetic recording tape system is also described. The recording head includes recording channels fabricated on a wafer and an alignment target affixed to the wafer between a first read-write element of a recording channel and a second read-write element of the recording channel, the alignment target fabricated to produce an optical reflectance signal. <IMAGE>
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申请公布号 |
EP1310947(A2) |
申请公布日期 |
2003.05.14 |
申请号 |
EP20020257629 |
申请日期 |
2002.11.04 |
申请人 |
QUANTUM CORPORATION |
发明人 |
BASRA, VIJAY K.;BELLESIS, GEORGE;GUGLIELMO, LEO |
分类号 |
G11B5/56;G11B5/584;(IPC1-7):G11B5/596 |
主分类号 |
G11B5/56 |
代理机构 |
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地址 |
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