MY148800A - Modulation of sidewalls of servo sectors of a magnetic disk and the resultant disk - Google Patents
Modulation of sidewalls of servo sectors of a magnetic disk and the resultant diskInfo
- Publication number
- MY148800A MY148800A MYPI20060351A MYPI20060351A MY148800A MY 148800 A MY148800 A MY 148800A MY PI20060351 A MYPI20060351 A MY PI20060351A MY PI20060351 A MYPI20060351 A MY PI20060351A MY 148800 A MY148800 A MY 148800A
- Authority
- MY
- Malaysia
- Prior art keywords
- sidewalls
- disk
- modulation
- modulated
- servo
- Prior art date
Links
- 238000001914 filtration Methods 0.000 abstract 1
- 230000000977 initiatory effect Effects 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/74—Record carriers characterised by the form, e.g. sheet shaped to wrap around a drum
- G11B5/82—Disk carriers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
- G11B5/58—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
- G11B5/596—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on disks
- G11B5/59633—Servo formatting
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/74—Record carriers characterised by the form, e.g. sheet shaped to wrap around a drum
- G11B5/743—Patterned record carriers, wherein the magnetic recording layer is patterned into magnetic isolated data islands, e.g. discrete tracks
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
- G11B5/58—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
- G11B5/60—Fluid-dynamic spacing of heads from record-carriers
- G11B5/6005—Specially adapted for spacing from a rotating disc using a fluid cushion
- G11B5/6011—Control of flying height
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Nanotechnology (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Moving Of The Head To Find And Align With The Track (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/046,195 US7161753B2 (en) | 2005-01-28 | 2005-01-28 | Modulation of sidewalls of servo sectors of a magnetic disk and the resultant disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY148800A true MY148800A (en) | 2013-05-31 |
Family
ID=36756257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI20060351A MY148800A (en) | 2005-01-28 | 2006-01-25 | Modulation of sidewalls of servo sectors of a magnetic disk and the resultant disk |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US7161753B2 (enExample) |
| JP (1) | JP2006209952A (enExample) |
| MY (1) | MY148800A (enExample) |
| SG (1) | SG124410A1 (enExample) |
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| JPH10293914A (ja) * | 1997-04-21 | 1998-11-04 | Fujitsu Ltd | 磁気記録媒体,磁気記録方法及びその実施に使用する装置 |
| KR100515719B1 (ko) * | 1998-02-20 | 2005-11-25 | 삼성전자주식회사 | 서보트랙라이터를 이용한 공정 관리 방법 |
| KR100300998B1 (ko) * | 1998-04-17 | 2001-09-06 | 윤종용 | 랜드/그루브 절환 신호 발생방법 및 장치 |
| ID26570A (id) * | 1999-01-25 | 2001-01-18 | Koninkl Philips Electronics Nv | Pembawa rekaman dan perangkat untuk menscanning pembawa rekamannya |
| US6665145B2 (en) * | 1999-02-10 | 2003-12-16 | Tdk Corporation | Magnetic recording medium with unit minute recording portions |
| US6510015B2 (en) * | 1999-12-10 | 2003-01-21 | Seagate Technology Llc | Magnetic disc having physical servo patterns with a magnetic carrier, and method of making and using the same |
| US6624964B1 (en) * | 1999-12-21 | 2003-09-23 | Maxtor Corporation | Method and apparatus for reducing seek acoustics in disk drives for AV systems |
| AU2001290870A1 (en) * | 2000-09-12 | 2002-03-26 | Seagate Technology Llc | Method and apparatus for minimizing slider fly heights over patterned media |
| JP2003022580A (ja) * | 2001-05-02 | 2003-01-24 | Victor Co Of Japan Ltd | 情報記録担体、情報記録担体の製造方法、情報記録担体再生装置及び情報記録担体記録装置 |
| TNSN03009A1 (en) * | 2001-07-02 | 2005-04-08 | Koninkl Philips Electronics Nv | Record carrier and apparatus for scanning the record carrier |
| HRP20040345A2 (en) * | 2001-10-15 | 2005-02-28 | Koninklijke Philips Electronics N.V. | Record carrier and apparatus for scanning the record carrier |
| JP3850718B2 (ja) * | 2001-11-22 | 2006-11-29 | 株式会社東芝 | 加工方法 |
| JP3776797B2 (ja) * | 2001-12-28 | 2006-05-17 | 株式会社東芝 | 磁気記録再生装置 |
| US7147790B2 (en) * | 2002-11-27 | 2006-12-12 | Komag, Inc. | Perpendicular magnetic discrete track recording disk |
| JP4040514B2 (ja) | 2003-03-26 | 2008-01-30 | Tdk株式会社 | 磁気記録媒体及び磁気記録媒体の製造方法 |
| JP4209231B2 (ja) | 2003-03-26 | 2009-01-14 | Tdk株式会社 | 磁気記録媒体及び磁気記録媒体の製造方法 |
-
2005
- 2005-01-28 US US11/046,195 patent/US7161753B2/en not_active Expired - Fee Related
-
2006
- 2006-01-25 MY MYPI20060351A patent/MY148800A/en unknown
- 2006-01-26 JP JP2006017938A patent/JP2006209952A/ja active Pending
- 2006-01-27 SG SG200600602A patent/SG124410A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US20060171051A1 (en) | 2006-08-03 |
| SG124410A1 (en) | 2006-08-30 |
| US7161753B2 (en) | 2007-01-09 |
| JP2006209952A (ja) | 2006-08-10 |
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