发明名称 Servo writing a disk drive using a secondary actuator to control skew angle
摘要 A method of servo writing a plurality of servo sectors to a disk of a disk drive to define a plurality of data tracks is disclosed. The disk drive comprises the disk, an actuator arm, a head coupled to a distal end of the actuator arm, wherein the head comprises a read element and a write element. A voice coil motor (VCM) rotates the actuator arm about a pivot to actuate the head radially over the disk, and a secondary actuator adjusts a skew angle for the head while using the write element to write the servo sectors to the disk.
申请公布号 US7489464(B1) 申请公布日期 2009.02.10
申请号 US20050050508 申请日期 2005.02.02
申请人 WESTERN DIGITAL TECHNOLOGIES, INC. 发明人 MCNAB ROBERT J.;WEERASOORIYA SIRI S.
分类号 G11B21/02 主分类号 G11B21/02
代理机构 代理人
主权项
地址