JP6121779B2 - スライダを備えた装置およびスライダを設ける工程を備えた方法 - Google Patents

スライダを備えた装置およびスライダを設ける工程を備えた方法 Download PDF

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Publication number
JP6121779B2
JP6121779B2 JP2013075863A JP2013075863A JP6121779B2 JP 6121779 B2 JP6121779 B2 JP 6121779B2 JP 2013075863 A JP2013075863 A JP 2013075863A JP 2013075863 A JP2013075863 A JP 2013075863A JP 6121779 B2 JP6121779 B2 JP 6121779B2
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JP
Japan
Prior art keywords
air bearing
slider
data
data converter
feature
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2013075863A
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English (en)
Japanese (ja)
Other versions
JP2013214349A5 (enExample
JP2013214349A (ja
Inventor
ジェイムズ・ロナルド・クロルニク，ザ・セカンド
アダム・カール・ハイムズ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seagate Technology LLC
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Seagate Technology LLC
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Publication date
Application filed by Seagate Technology LLC filed Critical Seagate Technology LLC
Publication of JP2013214349A publication Critical patent/JP2013214349A/ja
Publication of JP2013214349A5 publication Critical patent/JP2013214349A5/ja
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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
    • G11B5/48—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
    • 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
    • G11B5/6082—Design of the air bearing surface
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/16—Supporting the heads; Supporting the sockets for plug-in heads
    • G11B21/20—Supporting the heads; Supporting the sockets for plug-in heads while the head is in operative position but stationary or permitting minor movements to follow irregularities in surface of record carrier
    • G11B21/21—Supporting the heads; Supporting the sockets for plug-in heads while the head is in operative position but stationary or permitting minor movements to follow irregularities in surface of record carrier with provision for maintaining desired spacing of head from record carrier, e.g. fluid-dynamic spacing, slider

Landscapes

  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)
JP2013075863A 2012-04-02 2013-04-01 スライダを備えた装置およびスライダを設ける工程を備えた方法 Active JP6121779B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/437,517 US9001468B2 (en) 2012-04-02 2012-04-02 Advanced air bearing slider with modulation decreasing stiffness
US13/437,517 2012-04-02

Publications (3)

Publication Number Publication Date
JP2013214349A JP2013214349A (ja) 2013-10-17
JP2013214349A5 JP2013214349A5 (enExample) 2015-04-23
JP6121779B2 true JP6121779B2 (ja) 2017-04-26

Family

ID=48142622

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013075863A Active JP6121779B2 (ja) 2012-04-02 2013-04-01 スライダを備えた装置およびスライダを設ける工程を備えた方法

Country Status (6)

Country Link
US (1) US9001468B2 (enExample)
EP (1) EP2648186A1 (enExample)
JP (1) JP6121779B2 (enExample)
KR (1) KR101496158B1 (enExample)
CN (1) CN103366765B (enExample)
MY (1) MY164716A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9082441B1 (en) 2014-06-02 2015-07-14 HGST Netherlands B.V. Head slider having improved air bearing compliance and higher actuation efficiency
US9691422B1 (en) * 2016-10-27 2017-06-27 Western Digital Technologies, Inc. Slider air-bearing surface designs with efficiency-flattening hole
CN120472950A (zh) 2024-02-08 2025-08-12 西部数据技术公司 具有用于减轻污迹的岛阻挡器的磁头空气轴承设计

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4420780A (en) * 1981-08-17 1983-12-13 International Business Machines Self-loading magnetic head air bearing slider
US5196973A (en) * 1990-05-25 1993-03-23 Seagate Technology, Inc. Negative pressure air bearing slider having isolation channels which terminate prior to trailing edge
US5488524A (en) * 1993-12-21 1996-01-30 International Business Machines Corporation Self adaptive head for semi-contact recording
JP3139323B2 (ja) 1995-04-07 2001-02-26 株式会社日立製作所 磁気ディスク装置及びスライダ
US6178064B1 (en) * 1997-02-10 2001-01-23 Read-Rite Corporation Air bearing slider with shaped taper
US6611401B1 (en) 1997-04-02 2003-08-26 Marburg Technology, Inc. Glide head with a transverse contact rail
US5942680A (en) 1997-04-22 1999-08-24 Seagate Technology, Inc. Multi-impact asperity sensor and burnish head
CN1281577A (zh) * 1997-08-15 2001-01-24 西加特技术有限责任公司 磁盘存储系统用的滑动器
US6130807A (en) * 1997-12-05 2000-10-10 Seagate Technology Llc Information storage disc having a curved disc surface
US5995324A (en) * 1998-05-21 1999-11-30 Maxtor Corporation Pseudo-contact slider with recessed magneto-resistive transducer
US6483667B1 (en) * 1998-07-21 2002-11-19 Seagate Technology Llc Self-loading disc head slider having multiple steps approximating a leading taper
US6587308B2 (en) * 1999-01-29 2003-07-01 Seagate Technology, Llc Disc head slider having profiled convergent channel features
JP2000353370A (ja) * 1999-06-09 2000-12-19 Hitachi Ltd 負圧溝に形成する圧力制御溝で浮上量を制御できる磁気ヘッドスライダ及びそれを搭載した磁気ディスク装置
US6531084B1 (en) * 1999-12-02 2003-03-11 Seagate Technology Llc Laser edge treatment of sliders
US7154709B2 (en) * 2000-04-12 2006-12-26 Seagate Technology Llc Slider with recessed pressurization surfaces
US6639755B2 (en) * 2000-05-25 2003-10-28 Seagate Technology Llc Dual center pad air bearing for improved flyability and alumina sensitivity
AU2001279053A1 (en) * 2000-07-28 2002-02-13 Seagate Technology Llc Disk head slider having cavities for increasing contact stiffness and controlling suction center movement
US6503132B2 (en) 2000-10-03 2003-01-07 Seagate Technology Llc Hybrid burnish/glide head with advanced air bearing fly height control rails
US6958889B2 (en) 2000-12-15 2005-10-25 Seagate Technology Llc Slider with a compliant transducer interface
US6920015B2 (en) * 2001-04-03 2005-07-19 Seagate Technology Llc Disc head slider designs to reduce particle sensitivity
US20020191340A1 (en) 2001-04-04 2002-12-19 Chapin Mark A. Disc head slider having an air bearing surface for improved damping
JP3763124B2 (ja) 2001-05-31 2006-04-05 株式会社ミツトヨ タッチ信号プローブの信号処理装置および信号処理方法
JP4041510B2 (ja) * 2005-09-01 2008-01-30 アルプス電気株式会社 磁気ヘッド装置
US7477486B1 (en) * 2005-12-07 2009-01-13 Western Digital (Fremont), Llc Air bearing slider with a side pad having a shallow recess depth
US8094411B2 (en) * 2008-10-14 2012-01-10 Hitachi Global Storage Technologies Netherlands B.V. Slider with pockets in front of air bearing surface
US8089729B2 (en) * 2008-10-14 2012-01-03 Hitachi Global Storage Technologies Netherlands B.V. Slider with an air bearing surface and related topography
JP2010140588A (ja) * 2008-12-15 2010-06-24 Toshiba Storage Device Corp ヘッドスライダおよび記憶装置
JP4798670B2 (ja) * 2008-12-18 2011-10-19 東芝ストレージデバイス株式会社 ヘッドスライダおよび記憶装置
US20100265618A1 (en) 2009-04-15 2010-10-21 Zine-Eddine Boutaghou Method and Apparatus for Reducing Head Media Spacing in a Disk Drive
US8649126B2 (en) * 2009-07-31 2014-02-11 HGST Netherlands B.V. Air bearing surface of a head slider in a hard disk drive
US20110122532A1 (en) * 2009-07-31 2011-05-26 Bolasna Sanford A Write hole of a head slider in a hard disk drive
JP5570199B2 (ja) * 2009-12-14 2014-08-13 エイチジーエスティーネザーランドビーブイ 磁気ヘッドスライダ
JP2012119025A (ja) * 2010-11-30 2012-06-21 Toshiba Corp ヘッドおよびこれを備えたディスク装置

Also Published As

Publication number Publication date
US20130258528A1 (en) 2013-10-03
CN103366765B (zh) 2017-09-22
KR20130111995A (ko) 2013-10-11
JP2013214349A (ja) 2013-10-17
MY164716A (en) 2018-01-30
CN103366765A (zh) 2013-10-23
US9001468B2 (en) 2015-04-07
EP2648186A1 (en) 2013-10-09
KR101496158B1 (ko) 2015-02-27

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