首页> 外国专利> SERVO PATTERN RECORDING METHOD, SERVO PATTERN RECORDING DEVICE, METHOD FOR MANUFACTURING TAPE-LIKE MAGNETIC RECORDING MEDIUM, AND TAPE-LIKE MAGNETIC RECORDING MEDIUM

SERVO PATTERN RECORDING METHOD, SERVO PATTERN RECORDING DEVICE, METHOD FOR MANUFACTURING TAPE-LIKE MAGNETIC RECORDING MEDIUM, AND TAPE-LIKE MAGNETIC RECORDING MEDIUM

机译:伺服模式记录方法,伺服模式记录设备,制造像磁带一样的磁记录介质的方法以及像磁带一样的磁记录介质

摘要

In a servo pattern recording method according to one embodiment of the present invention, a servo pattern is recorded on a tape-like magnetic recording medium comprising a magnetic layer having five or more servo bands, wherein: at least three first servo bands for recording first servo band identification information comprising multiple bits, and at least two second servo bands for recording second servo band identification information comprising multiple bits differing from the first servo band identification information, are determined; and the first servo band identification information and the second servo band identification information are recorded in the same phase in the first servo bands and the second servo bands, respectively.
机译:在根据本发明的一个实施方式的伺服图案记录方法中,伺服图案被记录在带状磁记录介质上,该带状磁记录介质包括具有五个或更多个伺服带的磁性层,其中:至少三个第一伺服带用于记录第一确定包括多个位的伺服带标识信息,并确定至少两个第二伺服带,用于记录包括与第一伺服带标识信息不同的多个位的第二伺服带标识信息;第一伺服带识别信息和第二伺服带识别信息分别以相同的相位记录在第一伺服带和第二伺服带中。

著录项

  • 公开/公告号WO2020090785A1

    专利类型

  • 公开/公告日2020-05-07

    原文格式PDF

  • 申请/专利权人 SONY CORPORATION;

    申请/专利号WO2019JP42288

  • 发明设计人 YAMAGA MINORU;MORITA HIROSHI;

    申请日2019-10-29

  • 分类号G11B5/584;G11B5/09;G11B5/78;G11B21/10;

  • 国家 WO

  • 入库时间 2022-08-21 11:11:24

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