公开(公告)号：US20150009589A1

公开(公告)日：2015-01-08

申请号：US14378778

申请日：2013-02-18

Applicant: Agency for Science, Technology and Research

Inventor： Chiew Leong Wong ,  Pantelis Alexopoulos ,  Zhimin Yuan ,  Chun Lian Ong

IPC: G11B5/596

CPC classification number: G11B5/012 ,  G11B5/59638 ,  G11B5/5965 ,  G11B5/59655 ,  G11B5/66 ,  G11B5/82

Abstract: In various embodiments, a method of writing servo information to a recording medium may be provided. The method include forming a first servo pattern (including a servo burst pattern) on a segment of a first track of a first layer of the recording medium, the first track having a track width. The method may further include forming a second servo pattern (including addressing information) on a segment of a second track of a second layer of the recording medium. The second track is arranged from the first track by half the track width.

Abstract translation: 在各种实施例中，可以提供将伺服信息写入记录介质的方法。 该方法包括在记录介质的第一层的第一轨道的段上形成第一伺服模式（包括伺服脉冲串图形），第一轨道具有磁道宽度。 该方法还可以包括在记录介质的第二层的第二轨道的段上形成第二伺服模式（包括寻址信息）。 第二轨道从第一轨道排列一半轨道宽度。