发明授权
- 专利标题: Multi-directional self servo-writing for a disk drive
- 专利标题(中): 磁盘驱动器的多方向自伺服写入
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申请号: US13197424申请日: 2011-08-03
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公开(公告)号: US08625223B2公开(公告)日: 2014-01-07
- 发明人: Anton Gerasimov
- 申请人: Anton Gerasimov
- 申请人地址: JP Tokyo
- 专利权人: Kabushiki Kaisha Toshiba
- 当前专利权人: Kabushiki Kaisha Toshiba
- 当前专利权人地址: JP Tokyo
- 代理机构: Schwegman Lundberg & Woessner, P.A.
- 主分类号: G11B5/02
- IPC分类号: G11B5/02
摘要:
A method of self servo-writing servo information to a plurality of disk surfaces in a disk drive that includes writing servo information to a plurality of disk surfaces in a first direction, writing servo information to a plurality of disk surfaces in a second direction, and determining an amount of overlap to be written on a reference surface with the reference head that will produce an overlap of servo information on each of the surfaces in the disk drive to which servo information is to be written. The method also includes switching to different tables when seeking across the overlap or border areas.
公开/授权文献
- US20130033783A1 MULTI-DIRECTIONAL SELF SERVO-WRITING FOR A DISK DRIVE 公开/授权日:2013-02-07
信息查询
IPC分类: