DE69220289T2 - Dünnfilm-Bandkopfanordnung - Google Patents

Dünnfilm-Bandkopfanordnung

Info

Publication number
DE69220289T2
DE69220289T2 DE69220289T DE69220289T DE69220289T2 DE 69220289 T2 DE69220289 T2 DE 69220289T2 DE 69220289 T DE69220289 T DE 69220289T DE 69220289 T DE69220289 T DE 69220289T DE 69220289 T2 DE69220289 T2 DE 69220289T2
Authority
DE
Germany
Prior art keywords
thin film
head assembly
tape head
film tape
assembly
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.)
Expired - Fee Related
Application number
DE69220289T
Other languages
English (en)
Other versions
DE69220289D1 (de
Inventor
Peter G Bischoff
Carroll S Gooden
Chak M Leung
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.)
Read Rite Corp
Original Assignee
Read Rite Corp
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 Read Rite Corp filed Critical Read Rite Corp
Application granted granted Critical
Publication of DE69220289D1 publication Critical patent/DE69220289D1/de
Publication of DE69220289T2 publication Critical patent/DE69220289T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G11B5/127—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
  • Hard Magnetic Materials (AREA)
DE69220289T 1991-05-28 1992-03-18 Dünnfilm-Bandkopfanordnung Expired - Fee Related DE69220289T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/705,754 US5237476A (en) 1991-05-28 1991-05-28 Thin film tape head assembly

Publications (2)

Publication Number Publication Date
DE69220289D1 DE69220289D1 (de) 1997-07-17
DE69220289T2 true DE69220289T2 (de) 1997-09-25

Family

ID=24834792

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69220289T Expired - Fee Related DE69220289T2 (de) 1991-05-28 1992-03-18 Dünnfilm-Bandkopfanordnung

Country Status (4)

Country Link
US (1) US5237476A (de)
EP (1) EP0515786B1 (de)
JP (1) JPH05152112A (de)
DE (1) DE69220289T2 (de)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9101270A (nl) * 1991-07-19 1993-02-16 Philips Nv Magneetkopeenheid, magneetkop ten gebruike in de magneetkopeenheid en magneetkopstructuur ten gebruike in de magneetkop.
US6700732B1 (en) * 1993-07-30 2004-03-02 Washington University Method and apparatus for a vernier magnetic recording head
JPH07153031A (ja) * 1993-09-20 1995-06-16 Read Rite Corp 耐摩耗エンドキャップ付き空気浮上式薄膜磁気ヘッド
US5452165A (en) * 1994-03-16 1995-09-19 International Business Machines Corporation Close packed magnetic head linear array
US5506737A (en) * 1994-07-05 1996-04-09 Industrial Technology Research Institute High-density electronic head
KR100379045B1 (ko) * 1994-11-24 2003-08-25 코닌클리케 필립스 일렉트로닉스 엔.브이. 기록소자와판독소자가제공된자기헤드
US5606474A (en) * 1995-01-17 1997-02-25 Latsu, Inc. High density disk drive with accelerated disk access
US5639323A (en) * 1995-02-17 1997-06-17 Aiwa Research And Development, Inc. Method for aligning miniature device components
US5684660A (en) * 1995-02-17 1997-11-04 Aiwa Research And Development, Inc. Thin film coil head assembly with protective planarizing cocoon structure
US5670253A (en) * 1995-12-20 1997-09-23 Minnesota Mining And Manufacturing Company Ceramic wafers and thin film magnetic heads
US6073337A (en) 1996-06-12 2000-06-13 Seagate Technology, Inc. Compressive stress treatment method for controlling curvature of a hydrodynamic bearing slider
US6501048B1 (en) 1996-06-12 2002-12-31 Seagate Technology Llc Slider having thermally applied tensile stress for curvature control and method of applying tensile stress
US5982583A (en) * 1996-06-12 1999-11-09 Seagate Technology, Inc. Slider having thermally applied tensile stress for curvature control and method of applying tensile stress
US6548009B1 (en) 1996-06-12 2003-04-15 Seagate Technology Llc Method for controlling twist curvature of a disc head slider
WO1998000840A1 (en) * 1996-06-28 1998-01-08 Samsung Electronics Co., Ltd. Thin film magnetic head tip and manufacturing method therefor
US6466407B1 (en) 1996-08-07 2002-10-15 Seagate Technology, Llc. Method and apparatus for applying an information pattern to a disc head slider
US5883770A (en) * 1997-07-18 1999-03-16 International Business Machines Corporation Partial width mass produced linear tape recording head
JP2001096805A (ja) * 1999-07-29 2001-04-10 Canon Inc フレキシブルケーブルおよびフレキシブルケーブルの装着方法、ならびに、フレキシブルケーブルを有する半導体素子あるいはｌｅｄアレイヘッド、およびｌｅｄヘッドを有する画像形成装置
US6611398B1 (en) * 1999-08-09 2003-08-26 Quantum Corporation Tape head with support bars
JP2001143409A (ja) * 1999-11-17 2001-05-25 Tdk Corp 磁気ヘッドアセンブリ、その製造方法および磁気ヘッドアセンブリにおける配線方法
US6441385B1 (en) 2000-04-06 2002-08-27 Seagate Technology, Llc. Method and apparatus for optimizing adjustment of disc head slider curvature
US6662069B1 (en) 2000-04-06 2003-12-09 Seagate Technology Llc Slider having independently controlled crown and cross curvature and method of controlling curvature
US6710295B1 (en) * 2000-06-15 2004-03-23 Hitachi Global Storage Technologies Netherlands, B.V. Slider curvature modification by substrate melting effect produced with a pulsed laser beam
WO2002011142A2 (en) * 2000-07-28 2002-02-07 Seagate Technology Llc Disk head slider having cavities for increasing contact stiffness and controlling suction center movement
JP4683403B2 (ja) * 2000-09-13 2011-05-18 日立マクセル株式会社 カートリッジ式クリーニングテープ
US6822820B1 (en) 2000-10-19 2004-11-23 International Business Machines Corporation Apparatus for detecting damage to the transducer head and/or tape guide of an interactive media device
US6657806B1 (en) 2000-10-19 2003-12-02 International Business Machines Corporation Method for detecting damage to the transducer head and/or tape guide of an interactive media device
US6433959B1 (en) 2000-10-30 2002-08-13 Storage Technology Corporation Tape head contour utilizing enclosed through slots
US6690542B1 (en) 2000-12-13 2004-02-10 Seagate Removable Storage Solutions Llc Dual module RWW tape head assembly
US6577470B1 (en) * 2001-01-25 2003-06-10 Read-Rite Corporation Method and system for providing a tape head subassembly structure having an integrated wear bar and outrigger rail
US6606219B2 (en) 2001-02-28 2003-08-12 Lafe Technology Limited Magnetic tape head including a transducer cluster and a block fixed to a u-shaped frame having a ridge
US7161764B2 (en) * 2001-08-23 2007-01-09 International Business Machines Corporation Thin-film tape head having single groove formed in head body and corresponding process
US7393262B2 (en) * 2001-08-23 2008-07-01 International Business Machines Corporation Apparatus including pin adapter for air bearing surface (ABS) lapping
US6781792B2 (en) 2001-08-23 2004-08-24 International Business Machines Corporation Method and apparatus for providing tape head assemblies having U-shaped support beams for very high density recording
US6892445B2 (en) * 2001-08-23 2005-05-17 International Business Machines Corporation Tape head module assembly system
US20030076631A1 (en) * 2001-10-22 2003-04-24 Storage Technology Corporation Tape head assembly with drop-in transducer block
US6972931B2 (en) * 2002-09-10 2005-12-06 Tandberg Data Asa Write/read head assembly with wear parts
JP2004342211A (ja) * 2003-05-15 2004-12-02 Fuji Photo Film Co Ltd 磁気ヘッドアセンブリおよびサーボライタ
US8264793B2 (en) 2004-01-30 2012-09-11 International Business Machines Corporation Tape head with facing beams each having a head chip positioned in a recess thereof
US7414811B2 (en) * 2005-08-26 2008-08-19 International Business Machines Corporation Magnetic head having three modules
US7755863B2 (en) * 2006-03-14 2010-07-13 Quantum Corporation Adjacent track readers
US20080068752A1 (en) * 2006-09-19 2008-03-20 International Business Machines Corporation Planar Bidirectional Tape Head With Planar Read And Write Elements
US20080068750A1 (en) * 2006-09-19 2008-03-20 International Business Machines Corporation Planar Write Module And Hybrid Planar Write-Vertical Read Bidirectional Tape Head
US7978429B2 (en) * 2006-09-19 2011-07-12 International Business Machines Corporation Low track pitch write module and bidirectional tape head
US8248727B2 (en) * 2008-02-07 2012-08-21 International Business Machines Corporation Magnetic head with components separated by insulative portions and electrically coupled together by connective element
US8861132B2 (en) 2010-07-06 2014-10-14 International Business Machines Corporation Low friction tape head and system implementing same
US9001462B2 (en) 2012-11-14 2015-04-07 International Business Machines Corporation Universal magnetic recording head chip

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4649448A (en) * 1983-06-03 1987-03-10 Hitachi, Ltd. Thin film magnetic head having a sliding surface
US4967300A (en) * 1983-10-14 1990-10-30 Applied Magnetics Corporation Magnetic head assembly having a transverse guiding surface formed of a mixture of aluminum oxide and titanium carbide
JPS60258713A (ja) * 1984-06-06 1985-12-20 Hitachi Ltd シ−ルド構造体
US4991046A (en) * 1989-05-17 1991-02-05 Eastman Kodak Company Self aligned lapping guide for inductive record heads

Also Published As

Publication number Publication date
JPH05152112A (ja) 1993-06-18
EP0515786B1 (de) 1997-06-11
EP0515786A1 (de) 1992-12-02
DE69220289D1 (de) 1997-07-17
US5237476A (en) 1993-08-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee