Invention Grant
- Patent Title: Magnetic recording medium and method of fabricating the same
- Patent Title (中): 磁记录介质及其制造方法
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Application No.: US12018430Application Date: 2008-01-23
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Publication No.: US07885026B2Publication Date: 2011-02-08
- Inventor: Hoo-san Lee , Hoon-sang Oh , Sung-hoon Choa
- Applicant: Hoo-san Lee , Hoon-sang Oh , Sung-hoon Choa
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2007-0065686 20070629
- Main IPC: G11B5/09
- IPC: G11B5/09

Abstract:
A magnetic recording medium and a method of fabricating the same are provided. The magnetic recording medium in which a position for magnetic recording is patterned with a magnetic material, includes a magnetic recording layer which includes a data area having a plurality of data tracks, and a servo area having a servo burst for following the data tracks, wherein the servo burst includes a plurality of bursts disposed in a zigzag structure along a downtrack direction, and each of the bursts includes a plurality of burst pieces having different coercivities from each other. The magnetic recording medium is subjected to two servo-recording processes, so that a signal similar to an alternative signal written in a burst having a burst pattern used in a related art continuous medium can be obtained.
Public/Granted literature
- US20090002875A1 MAGNETIC RECORDING MEDIUM AND METHOD OF FABRICATING THE SAME Public/Granted day:2009-01-01
Information query
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