JPH0221044B2 - - Google Patents

Info

Publication number
JPH0221044B2
JPH0221044B2 JP57176426A JP17642682A JPH0221044B2 JP H0221044 B2 JPH0221044 B2 JP H0221044B2 JP 57176426 A JP57176426 A JP 57176426A JP 17642682 A JP17642682 A JP 17642682A JP H0221044 B2 JPH0221044 B2 JP H0221044B2
Authority
JP
Japan
Prior art keywords
stack
recording
assembly
head
thin film
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 - Lifetime
Application number
JP57176426A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5870417A (ja
Inventor
Neitaa Chaaruzu
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co Ltd
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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of JPS5870417A publication Critical patent/JPS5870417A/ja
Publication of JPH0221044B2 publication Critical patent/JPH0221044B2/ja
Granted 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
    • G11B5/48—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
    • G11B5/488—Disposition of heads
    • 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
    • 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
    • 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
    • G11B5/49—Fixed mounting or arrangements, e.g. one head per track
    • G11B5/4969—Details for track selection or addressing
    • G11B5/4976—Disposition of heads, e.g. matrix arrangement

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
JP57176426A 1981-10-22 1982-10-08 薄フイルムヘツド配列 Granted JPS5870417A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/313,841 US4439793A (en) 1981-10-22 1981-10-22 Thin film head array
US313841 1981-10-22

Publications (2)

Publication Number Publication Date
JPS5870417A JPS5870417A (ja) 1983-04-26
JPH0221044B2 true JPH0221044B2 (en]) 1990-05-11

Family

ID=23217377

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57176426A Granted JPS5870417A (ja) 1981-10-22 1982-10-08 薄フイルムヘツド配列

Country Status (2)

Country Link
US (1) US4439793A (en])
JP (1) JPS5870417A (en])

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0664709B2 (ja) * 1984-01-26 1994-08-22 キヤノン株式会社 薄膜磁気ヘツド
JPH04206012A (ja) * 1990-11-30 1992-07-28 Matsushita Electric Ind Co Ltd マルチチャンネル薄膜磁気ヘッドおよびマルチチャンネル薄膜磁気ヘッド装置
US5371638A (en) * 1992-06-24 1994-12-06 Digital Equipment Corporation Servo method and apparatus for very high track density magnetic recording by adjusting head position based on servo information read from adjacent track
US5307217A (en) * 1992-06-24 1994-04-26 Digital Equipment Corporation Magnetic head for very high track density magnetic recording
US5949604A (en) * 1992-06-24 1999-09-07 Quantum Corporation Method of writing and reading servo on tracks having a longitudinal gap
JP2943579B2 (ja) 1992-10-20 1999-08-30 三菱電機株式会社 磁気構造体並びにこれを用いた磁気ヘッドおよび磁気記録ヘッド
GB2302441B (en) * 1992-10-20 1997-04-09 Mitsubishi Electric Corp A magnetic head
US5502528A (en) * 1994-11-02 1996-03-26 Eastman Kodak Company Magnetics-on-film image area recording head and interface
WO1996030897A2 (en) * 1995-03-24 1996-10-03 Philips Electronics N.V. Magnetic head and system for controlling the position of a magnetic head
FR2735269B1 (fr) * 1995-06-06 1997-07-25 Thomson Csf Tete d'enregistrement/lecture matricielle a structure zigzag
US5678086A (en) * 1996-07-22 1997-10-14 Eastman Kodak Company Patterned multi-track thin film heads for image area record/reproduce on magnetics-on-film
US6249824B1 (en) * 1998-12-12 2001-06-19 Joseph Reid Henrichs Magnetic data storage fixed hard disk drive using stationary microhead array chips in place of flying-heads and rotary voice-coil actuators
US6266712B1 (en) * 1999-03-27 2001-07-24 Joseph Reid Henrichs Optical data storage fixed hard disk drive using stationary magneto-optical microhead array chips in place of flying-heads and rotary voice-coil actuators
US6570738B1 (en) * 2000-08-03 2003-05-27 Storage Technology Corporation Tape head modules having adjacent substrates each provided with write and/or read elements
US6570740B1 (en) * 2000-08-21 2003-05-27 Hewlett-Packard Development Company, L.P. Tape guide with wear resistant coating
US20030179487A1 (en) * 2002-03-20 2003-09-25 Wagner Christopher G. Static head design for computer hard drives
US7149050B2 (en) * 2003-10-20 2006-12-12 Quantum Corporation Diffractive position sensors and control systems
US7085095B2 (en) * 2003-10-20 2006-08-01 Quantum Corporation Electromagnetic void-sensing probes and position control systems
US7139152B2 (en) * 2003-10-20 2006-11-21 Quantum Corporation Servo methods and systems using existing data structures and optical masks
US7116514B2 (en) * 2003-10-20 2006-10-03 Quantum Corporation Methods and systems for magnetic recording
US7102845B2 (en) * 2003-10-20 2006-09-05 Quantum Corporation Servo methods and systems using existing data structures and medium edge position
US7136255B2 (en) * 2003-10-20 2006-11-14 Quantum Corporation Servo methods and systems using masked medium edge position sensors
US20050259353A1 (en) * 2004-05-18 2005-11-24 Exabyte Corporation Multi-plane thin-film heads
US7184233B2 (en) * 2004-06-04 2007-02-27 Quantum Corporation Dual source tracking servo systems and associated methods
FR2877485A1 (fr) * 2004-11-04 2006-05-05 Commissariat Energie Atomique Dispositif d'enregistrement et/ou de lecture a tetes magnetiques multiples azimutees
US20060103968A1 (en) * 2004-11-12 2006-05-18 Jurneke Joe K Dynamic skew compensation systems and associated methods
US7499235B2 (en) * 2005-03-18 2009-03-03 Quantum Corporation Auto-servo tape system and associated recording head
US7791834B2 (en) * 2006-08-14 2010-09-07 International Business Machines Corporation Magnetic head having a ratio of back gap width to front gap width in about a defined range
US7826169B2 (en) * 2007-04-25 2010-11-02 Quantum Corporation Servo error detection and compensation utilizing virtual data tracking servo methods
US8542460B2 (en) * 2008-03-12 2013-09-24 International Business Machines Corporation Head for tape drive with transversely varying contour
US8243385B2 (en) 2008-04-29 2012-08-14 International Business Machines Corporation Magnetic head having first, second and third arrays of writers
US7786839B2 (en) * 2008-12-28 2010-08-31 Pratt & Whitney Rocketdyne, Inc. Passive electrical components with inorganic dielectric coating layer
US8861132B2 (en) 2010-07-06 2014-10-14 International Business Machines Corporation Low friction tape head and system implementing same
US8679733B2 (en) 2011-01-19 2014-03-25 International Business Machines Corporation Patterning process for small devices
US8373944B2 (en) 2011-05-26 2013-02-12 International Business Machines Corporation Low friction tape head and system implementing same

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL156528B (nl) * 1966-09-15 1978-04-17 Philips Nv Magnetische schrijf-lees-wiskop.
FR2191186B1 (en]) * 1972-07-03 1976-01-16 Inf Ci Interna Fr
US4072993A (en) * 1974-11-12 1978-02-07 Matsushita Electric Industrial Co., Ltd. Multi-element magnetic head
JPS5156215A (ja) * 1974-11-12 1976-05-17 Matsushita Electric Ind Co Ltd Jikihetsudo
JPS52123611A (en) * 1976-04-10 1977-10-18 Toshiba Corp Multielement thin film magnetic head
JPS597129B2 (ja) * 1978-10-09 1984-02-16 シャープ株式会社 多素子薄膜磁気ヘッド組立体
US4219853A (en) * 1978-12-21 1980-08-26 International Business Machines Corporation Read/write thin film head
US4225892A (en) * 1979-02-05 1980-09-30 International Business Machines Corporation Wear resistant magnetorestrictive head
JPS55125530A (en) * 1979-03-20 1980-09-27 Mitsubishi Electric Corp Magnetic recorder/reproducer
GB2057177B (en) * 1979-08-23 1984-07-11 Rca Corp Multichannel magnetic head for a transducer system

Also Published As

Publication number Publication date
JPS5870417A (ja) 1983-04-26
US4439793A (en) 1984-03-27

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