TW197521B - - Google Patents

Info

Publication number
TW197521B
TW197521B TW081100707A TW81100707A TW197521B TW 197521 B TW197521 B TW 197521B TW 081100707 A TW081100707 A TW 081100707A TW 81100707 A TW81100707 A TW 81100707A TW 197521 B TW197521 B TW 197521B
Authority
TW
Taiwan
Application number
TW081100707A
Original Assignee
Ibm
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ibm filed Critical Ibm
Application granted granted Critical
Publication of TW197521B publication Critical patent/TW197521B/zh

Links

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
    • G11B5/6005—Specially adapted for spacing from a rotating disc using a fluid cushion
    • 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
    • G11B5/127—Structure or manufacture of heads, e.g. inductive
    • G11B5/31—Structure or manufacture of heads, e.g. inductive using thin films
    • G11B5/3103—Structure or manufacture of integrated heads or heads mechanically assembled and electrically connected to a support or housing
    • G11B5/3106—Structure or manufacture of integrated heads or heads mechanically assembled and electrically connected to a support or housing where the integrated or assembled structure comprises means for conditioning against physical detrimental influence, e.g. wear, contamination
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49021—Magnetic recording reproducing transducer [e.g., tape head, core, etc.]
    • Y10T29/49032—Fabricating head structure or component thereof
    • Y10T29/49036—Fabricating head structure or component thereof including measuring or testing
    • Y10T29/49041—Fabricating head structure or component thereof including measuring or testing with significant slider/housing shaping or treating

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Magnetic Heads (AREA)
TW081100707A 1990-12-27 1992-01-30 TW197521B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/634,671 US5159508A (en) 1990-12-27 1990-12-27 Magnetic head slider having a protective coating thereon

Publications (1)

Publication Number Publication Date
TW197521B true TW197521B (zh) 1993-01-01

Family

ID=24544755

Family Applications (1)

Application Number Title Priority Date Filing Date
TW081100707A TW197521B (zh) 1990-12-27 1992-01-30

Country Status (6)

Country Link
US (1) US5159508A (zh)
JP (1) JPH0827925B2 (zh)
KR (1) KR960001288B1 (zh)
CA (1) CA2055801C (zh)
MY (1) MY121891A (zh)
TW (1) TW197521B (zh)

Families Citing this family (85)

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US5190824A (en) 1988-03-07 1993-03-02 Semiconductor Energy Laboratory Co., Ltd. Electrostatic-erasing abrasion-proof coating
JP2568011B2 (ja) * 1991-07-23 1996-12-25 株式会社日立製作所 磁気ヘツド
US5707717A (en) * 1991-10-29 1998-01-13 Tdk Corporation Articles having diamond-like protective film
US5541003A (en) * 1991-10-31 1996-07-30 Tdk Corporation Articles having diamond-like protective thin film
US5305165A (en) * 1991-12-24 1994-04-19 International Business Machines Corporation Tribo-attractive contact data storage system
JP3099928B2 (ja) * 1992-07-07 2000-10-16 ティーディーケイ株式会社 磁気ディスク装置
US5609948A (en) * 1992-08-21 1997-03-11 Minnesota Mining And Manufacturing Company Laminate containing diamond-like carbon and thin-film magnetic head assembly formed thereon
US5827613A (en) * 1992-09-04 1998-10-27 Tdk Corporation Articles having diamond-like protective film and method of manufacturing the same
US5388017A (en) * 1993-01-29 1995-02-07 International Business Machines Corporation Disk file with air-bearing slider having skids
US5455730A (en) * 1993-02-18 1995-10-03 International Business Machines Corporation Contact magnetic recording disk file with a magnetoresistive read sensor
US5734519A (en) * 1993-03-25 1998-03-31 International Business Machines Corporation Contact magnetic recording disk file with improved head assembly
US5336550A (en) * 1993-05-18 1994-08-09 Applied Magnetics Corporation Carbon overcoat for magnetic head sliders
US5654850A (en) * 1993-05-18 1997-08-05 Applied Magnetics Corp. Carbon overcoat with electrically conductive adhesive layer for magnetic head sliders
JP2531438B2 (ja) * 1993-06-17 1996-09-04 日本電気株式会社 磁気ヘッドおよびその製造方法
JP3312146B2 (ja) * 1993-06-25 2002-08-05 株式会社日立製作所 磁気ヘッドおよびその製造方法
JP2785650B2 (ja) * 1993-08-31 1998-08-13 日本電気株式会社 磁気ヘッドスライダ用保護層
US6330131B1 (en) * 1993-09-17 2001-12-11 Read-Rite Corporation Reduced stiction air bearing slider
US5569506A (en) * 1993-10-06 1996-10-29 International Business Machines Corporation Magnetic recording disk and disk drive with improved head-disk interface
CA2184737A1 (en) * 1994-03-03 1995-09-08 Monsanto Company Diamond-like carbon coated transducers for magnetic recording media
JP2743824B2 (ja) * 1994-03-24 1998-04-22 ヤマハ株式会社 磁気ヘッドのレール面加工方法
EP0689198A3 (en) 1994-06-20 1997-01-29 Quantum Corp Sliding body for converters of a hard disk drive with contacting sliding surfaces with controlled pitch and roll movement
JPH0845017A (ja) * 1994-07-13 1996-02-16 Samsung Electron Co Ltd 磁気ヘッドの製造方法
US5864452A (en) * 1994-08-03 1999-01-26 Sanyo Electric Co., Ltd. Thin-film magnetic head and method of forming carbon film
US5754377A (en) * 1994-08-26 1998-05-19 Aiwa Research And Development, Inc. Thin film magnetic head including an elevated gap structure
US6091581A (en) * 1994-08-26 2000-07-18 Aiwa Co., Ltd. Thin film magnetic head including a separately deposited diamond-like carbon gap structure and magnetic control wells
US5841608A (en) * 1994-08-30 1998-11-24 Fujitsu Limited Head slider with projections arranged on rails thereof
JP3219947B2 (ja) 1994-09-29 2001-10-15 アルプス電気株式会社 浮上式磁気ヘッド
JPH08153379A (ja) * 1994-09-30 1996-06-11 Sony Corp 浮上型磁気ヘッド装置及びその製造方法
US5462784A (en) 1994-11-02 1995-10-31 International Business Machines Corporation Fluorinated diamond-like carbon protective coating for magnetic recording media devices
JP3081893B2 (ja) * 1994-12-19 2000-08-28 シーゲイト テクノロジー インコーポレーテッド ディスクドライブ用のスライダ、ディスクドライブ、ならびにディスクドライブ用のヘッドを作る方法
JP2786119B2 (ja) * 1994-12-20 1998-08-13 茨城日本電気株式会社 磁気ヘッド
JP3740186B2 (ja) 1995-05-17 2006-02-01 株式会社日立グローバルストレージテクノロジーズ 磁気ヘッドスライダの製造方法
US5675463A (en) * 1995-12-07 1997-10-07 Samsung Electronics, Inc. Slider with a transparent coating on a rail and a reflective material within a recess of the rail
JP2814975B2 (ja) * 1996-01-16 1998-10-27 日本電気株式会社 磁気ヘッド及び磁気ディスク装置
US5640292A (en) * 1996-01-17 1997-06-17 Seagate Technology, Inc. Diamond-like carbon encapsulation of magnetic heads
JPH09212814A (ja) * 1996-01-31 1997-08-15 Nec Corp 保護被膜と保護被膜を有する磁気ヘッドスライダおよび磁気ディスク装置
US5781377A (en) * 1996-02-20 1998-07-14 Seagate Technology, Inc. Slider with protective DLC or nonhygroscopic coating on the trailing edge face
US6532134B1 (en) * 1996-07-26 2003-03-11 International Business Machines Corporation Silicon coating on air bearing surface for magnetic thin film heads
US5948532A (en) * 1996-12-10 1999-09-07 International Business Machines Corporation Cermet adhesion layer with carbonaceous wear layer for head/disk interfaces
US5858182A (en) 1997-03-20 1999-01-12 Headway Technoloies, Inc. Bilayer carbon overcoating for magnetic data storage disks and magnetic head/slider constructions
US6428894B1 (en) * 1997-06-04 2002-08-06 International Business Machines Corporation Tunable and removable plasma deposited antireflective coatings
US5986851A (en) * 1997-08-15 1999-11-16 Seagate Technology, Inc. Selective carbon overcoat of the trailing edge of MR sliders
US6130471A (en) * 1997-08-29 2000-10-10 The Whitaker Corporation Ballasting of high power silicon-germanium heterojunction biploar transistors
US6040225A (en) * 1997-08-29 2000-03-21 The Whitaker Corporation Method of fabricating polysilicon based resistors in Si-Ge heterojunction devices
JPH11110729A (ja) 1997-10-01 1999-04-23 Alps Electric Co Ltd 磁気ヘッドおよびその製造方法
US6624977B1 (en) * 1997-10-07 2003-09-23 Seagate Technology Llc Data storage system with slider having variable hardness pad
JP3097663B2 (ja) 1998-06-09 2000-10-10 日本電気株式会社 磁気ディスク装置
US6359754B1 (en) * 1998-07-21 2002-03-19 Seagate Technology Llc Increased mechanical spacing through localized continuous carbon overcoat
US6477011B1 (en) 1998-08-24 2002-11-05 International Business Machines Corporation Magnetic recording device having an improved slider
US6704161B1 (en) 1998-11-06 2004-03-09 Samsung Electronics Co. Ltd. Shock protection skin bumper for a hard disk drive
US6417986B1 (en) 1998-11-16 2002-07-09 Samsung Electronics Co., Ltd. Impact guard for limiting hard disk movement
US6542334B2 (en) 1998-11-18 2003-04-01 Seagate Technology Llc Edge structure for slider-disc interface and method of manufacture therefor
US6549372B1 (en) 1998-12-15 2003-04-15 Samsung Electronics Co., Ltd Device for limiting head movement within a hard disk drive
US6483668B2 (en) 1999-01-22 2002-11-19 Seagate Technology Llc Edge contact protection feature for a disc drive head
US6417994B1 (en) 1999-04-22 2002-07-09 Samsung Electronics, Co., Ltd. Swage plate with protruded walls to increase retention torque in hard disk applications
US6589353B1 (en) 1999-05-26 2003-07-08 Seagate Technology Llc Treatment of air-bearing surface of a disc drive slider with light and oxidizing gas
US6583953B1 (en) 1999-07-12 2003-06-24 Mark Lauer Silicon carbide overcoats for information storage systems and method of making
US6501614B1 (en) 1999-08-19 2002-12-31 Samsung Electronics Co., Ltd. Acoustic insulator for controlling noise generated in a mass storage device
US6744597B2 (en) 1999-10-29 2004-06-01 Samsung Electronics Co., Ltd. Dynamic absorber for an actuator arm in a disk drive
US20030074784A1 (en) * 1999-10-29 2003-04-24 Yoshiyuki Konishi Method of forming protective film on magnetic head
US6804878B1 (en) * 1999-12-21 2004-10-19 Hitachi Global Storage Technologies Netherlands B.V. Method of improving the reliability of magnetic head sensors by ion milling smoothing
US6433965B1 (en) 2000-03-02 2002-08-13 Read-Rite Corporation Laminated carbon-containing overcoats for information storage system transducers
US6466408B2 (en) * 2000-03-16 2002-10-15 International Business Machines Corporation Storage system slider having trailing edge pad and method for making the same
US6947252B2 (en) 2000-05-10 2005-09-20 Samsung Electronics Co., Ltd. Wave stringer for controlling acoustic noise and shock vibration in a storage device
US6416935B1 (en) 2000-08-07 2002-07-09 International Business Machines Corporation Method for forming the air bearing surface of a slider
US6503406B1 (en) 2000-08-07 2003-01-07 International Business Machines Corporation Method for forming the air bearing surface of a slider using nonreactive plasma
US6663747B2 (en) 2000-09-13 2003-12-16 International Business Machines Corporation Apparatus and method for enhancing the uniform etching capability of an ion beam grid
US6446517B1 (en) 2000-11-20 2002-09-10 Samsung Electronics Company Controlled particle deposition in drives and on media for thermal asperity studies
US6590738B2 (en) 2001-03-01 2003-07-08 Samsung Electronics Co., Ltd. Particle removal device in a hard disk drive
JP4042347B2 (ja) * 2001-05-18 2008-02-06 新科實業有限公司 磁気ヘッドスライダの浮上面形状加工方法及び磁気ヘッドスライダの製造方法
US6762908B2 (en) 2001-06-18 2004-07-13 Samsung Electronics Co., Ltd. Air razor and disk limiter for a hard disk drive
ES2190345B1 (es) * 2001-07-17 2004-05-01 Industrias Ramon Soler, S.A. Procedimiento para el recubrimiento de discos ceramicos y disco ceramico obtenido mediante dicho procedimiento.
JP2003058872A (ja) * 2001-08-21 2003-02-28 Sony Corp 指紋検出装置、その製造方法及び成膜装置
US7097745B2 (en) * 2003-06-27 2006-08-29 Seagate Technology, Llc Method of forming a tunneling magnetoresistive head
US7300556B2 (en) * 2003-08-29 2007-11-27 Hitachi Global Storage Technologies Netherlands B.V. Method for depositing a thin film adhesion layer
JP2006107607A (ja) * 2004-10-05 2006-04-20 Hitachi Global Storage Technologies Netherlands Bv 磁気ヘッド及びその製造方法
JP2007149158A (ja) 2005-11-24 2007-06-14 Shinka Jitsugyo Kk スライダおよびスライダの製造方法
US7929251B2 (en) * 2006-01-10 2011-04-19 Hitachi Global Storage Technologies, Netherlands B.V. Assembly, apparatus and method for fabricating a structural element of a hard disk drive air bearing
US7495865B2 (en) * 2006-04-10 2009-02-24 Seagate Technology Llc Adhesion layer for protective overcoat
JP2009230799A (ja) * 2008-03-21 2009-10-08 Fujitsu Ltd ヘッドスライダの製造方法
US8199436B2 (en) * 2009-05-28 2012-06-12 Sae Magnetics (H.K.) Ltd. Magnetic head slider having ultra thin base layer with group 6B element and protective layer
EP3005367A4 (en) * 2013-06-07 2016-05-25 Purdue Research Foundation NEAR FIELD TRANSDUCER FOR THERMO-ASSISTED MAGNETIC RECORDING
JP2015008031A (ja) * 2013-06-24 2015-01-15 シーゲイト テクノロジー エルエルシー 少なくとも１つの接着層を含む装置および接着層を形成する方法
US9406323B2 (en) * 2014-12-05 2016-08-02 HGST Netherlands B.V. Slider with aluminum compound fill

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USRE32464E (en) * 1971-05-03 1987-07-28 Thin film recording and method of making
US4130847A (en) * 1977-03-31 1978-12-19 International Business Machines Corporation Corrosion resistant thin film head assembly and method for making
JPS56169264A (en) * 1980-05-30 1981-12-25 Fujitsu Ltd Magnetic head
JPS5815022A (ja) * 1981-07-13 1983-01-28 Asahi Denka Kogyo Kk シリカゾルの製造方法
DE3714787A1 (de) * 1987-05-04 1988-11-24 Siemens Ag Magnetische speichereinrichtung mit einem zu magnetisierenden aufzeichnungsmedium sowie einem entsprechenden magnetkopf
JP2623785B2 (ja) * 1988-11-09 1997-06-25 日本電気株式会社 磁気ディスク

Also Published As

Publication number Publication date
MY121891A (en) 2006-03-31
KR960001288B1 (ko) 1996-01-25
CA2055801C (en) 1996-01-23
JPH0827925B2 (ja) 1996-03-21
US5159508A (en) 1992-10-27
JPH04364217A (ja) 1992-12-16
CA2055801A1 (en) 1992-06-18

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