METHOD AND APPARATUS FOR WRITING SERVO PATTERN USI

专利名称：METHOD AND APPARATUS FOR WRITING

SERVO PATTERN USING SPIRAL PATTERN INDISK DRIVE

发明人：Seiji Mizukoshi,Masahide Yatsu,Hideo

Sado,Katsuki Ueda,Toshitaka

Matsunaga,Shinichirou Kouhara,ShoujiNakajima

申请号：US11946384申请日：20071128

公开号：US20080151413A1公开日：20080626

专利附图：

摘要：According to one embodiment, there is provided a servo write method ofwriting specified servo patterns to a disk medium on the basis of a spiral servo patternrecorded on the disk medium, wherein when the spiral servo pattern is read using a head,position detecting data used to detect a radial position on the disk medium on the basisof data recorded in a sync mark region.

申请人：Seiji Mizukoshi,Masahide Yatsu,Hideo Sado,Katsuki Ueda,ToshitakaMatsunaga,Shinichirou Kouhara,Shouji Nakajima

地址：Nishitama-gun JP,Akishima-shi JP,Ome-shi JP,Tachikawa-shi JP,Ome-shi JP,Hino-shi JP,Kodaira-shi JP

国籍：JP,JP,JP,JP,JP,JP,JP

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