KR960008601B1 - 마찰-인력 접촉 슬라이더를 포함하는 광 헤드 장치 및 광 디스크 저장 시스템 - Google Patents

마찰-인력 접촉 슬라이더를 포함하는 광 헤드 장치 및 광 디스크 저장 시스템 Download PDF

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Publication number
KR960008601B1
KR960008601B1 KR1019920023470A KR920023470A KR960008601B1 KR 960008601 B1 KR960008601 B1 KR 960008601B1 KR 1019920023470 A KR1019920023470 A KR 1019920023470A KR 920023470 A KR920023470 A KR 920023470A KR 960008601 B1 KR960008601 B1 KR 960008601B1
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KR
South Korea
Prior art keywords
optical
optical head
storage medium
slider
storage system
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
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KR1019920023470A
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English (en)
Korean (ko)
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KR930014351A (ko
Inventor
브레족즈키 블라시우스
마일즈 맥클레랜드 개리
하지메 세끼
Original Assignee
인터내셔널 비지네스 머신즈 코포레이션
죤 디. 크래인
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Publication of KR930014351A publication Critical patent/KR930014351A/ko
Application granted granted Critical
Publication of KR960008601B1 publication Critical patent/KR960008601B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
    • G11B11/10—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field
    • G11B11/105—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field using a beam of light or a magnetic field for recording by change of magnetisation and a beam of light for reproducing, i.e. magneto-optical, e.g. light-induced thermomagnetic recording, spin magnetisation recording, Kerr or Faraday effect reproducing
    • G11B11/1055—Disposition or mounting of transducers relative to record carriers
    • G11B11/1058—Flying heads
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
    • G11B11/10—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field
    • G11B11/105—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field using a beam of light or a magnetic field for recording by change of magnetisation and a beam of light for reproducing, i.e. magneto-optical, e.g. light-induced thermomagnetic recording, spin magnetisation recording, Kerr or Faraday effect reproducing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
    • G11B11/10—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field
    • G11B11/105—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field using a beam of light or a magnetic field for recording by change of magnetisation and a beam of light for reproducing, i.e. magneto-optical, e.g. light-induced thermomagnetic recording, spin magnetisation recording, Kerr or Faraday effect reproducing
    • G11B11/1055—Disposition or mounting of transducers relative to record carriers
    • G11B11/10552—Arrangements of transducers relative to each other, e.g. coupled heads, optical and magnetic head on the same base
    • G11B11/10554—Arrangements of transducers relative to each other, e.g. coupled heads, optical and magnetic head on the same base the transducers being disposed on the same side of the carrier
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/122—Flying-type heads, e.g. analogous to Winchester type in magnetic recording

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Head (AREA)
  • Optical Recording Or Reproduction (AREA)
KR1019920023470A 1991-12-24 1992-12-07 마찰-인력 접촉 슬라이더를 포함하는 광 헤드 장치 및 광 디스크 저장 시스템 Expired - Fee Related KR960008601B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US814,722 1991-12-24
US07/814,722 US5351229A (en) 1991-12-24 1991-12-24 Tribo-attractive contact slider for an optical read/write system

Publications (2)

Publication Number Publication Date
KR930014351A KR930014351A (ko) 1993-07-23
KR960008601B1 true KR960008601B1 (ko) 1996-06-28

Family

ID=25215828

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920023470A Expired - Fee Related KR960008601B1 (ko) 1991-12-24 1992-12-07 마찰-인력 접촉 슬라이더를 포함하는 광 헤드 장치 및 광 디스크 저장 시스템

Country Status (8)

Country Link
US (1) US5351229A (enExample)
EP (1) EP0549237B1 (enExample)
JP (1) JP2614389B2 (enExample)
KR (1) KR960008601B1 (enExample)
CN (1) CN1050433C (enExample)
DE (1) DE69224606T2 (enExample)
MY (1) MY114232A (enExample)
TW (1) TW238385B (enExample)

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US5305165A (en) * 1991-12-24 1994-04-19 International Business Machines Corporation Tribo-attractive contact data storage system
US6835523B1 (en) * 1993-05-09 2004-12-28 Semiconductor Energy Laboratory Co., Ltd. Apparatus for fabricating coating and method of fabricating the coating
US6183816B1 (en) 1993-07-20 2001-02-06 Semiconductor Energy Laboratory Co., Ltd. Method of fabricating the coating
JPH08221790A (ja) * 1995-02-15 1996-08-30 Sony Corp 光学ピックアップ装置
US5617273A (en) * 1995-06-07 1997-04-01 International Business Machines Corporation Thin film slider with protruding R/W element formed by chemical-mechanical polishing
US5907425A (en) * 1995-12-19 1999-05-25 The Board Of Trustees Of The Leland Stanford Junior University Miniature scanning confocal microscope
US6749346B1 (en) 1995-11-07 2004-06-15 The Board Of Trustees Of The Leland Stanford Junior University Miniature scanning confocal microscope
US6081499A (en) * 1997-05-05 2000-06-27 Seagate Technology, Inc. Magneto-optical data storage system having an optical-processing flying head
US6850475B1 (en) 1996-07-30 2005-02-01 Seagate Technology, Llc Single frequency laser source for optical data storage system
US6034938A (en) * 1996-07-30 2000-03-07 Seagate Technology, Inc. Data storage system having an optical processing flying head
US6061323A (en) * 1996-07-30 2000-05-09 Seagate Technology, Inc. Data storage system having an improved surface micro-machined mirror
US6178150B1 (en) 1996-07-30 2001-01-23 Seagate Technology Inc. Offset optics for use with optical heads
US6044056A (en) 1996-07-30 2000-03-28 Seagate Technology, Inc. Flying optical head with dynamic mirror
US6058094A (en) * 1996-07-30 2000-05-02 Seagate Technology Inc. Flying magneto-optical head with a steerable mirror
JPH10269602A (ja) * 1997-03-26 1998-10-09 Samsung Electron Co Ltd 光ファイバーを用いたマスターディスク露光装置
US6327241B1 (en) * 1997-04-08 2001-12-04 Seagate Technology Llc Optical data storage system with lens mount
US6167016A (en) * 1997-04-11 2000-12-26 Aerial Imaging Corporation Optical head with a diffractive lens for focusing a laser beam
US6091577A (en) * 1997-04-18 2000-07-18 Seagate Technology, Inc. Adjustable head loading apparatus
KR100554068B1 (ko) * 1998-02-12 2006-02-22 삼성전자주식회사 니어필드형 광학적 저장매체 및 이를 위한 광학적 데이터저장시스템
DE69941585D1 (de) * 1998-11-09 2009-12-03 Seiko Instr Inc Nahfeld Abtastkopf und Herstellungsverfahren dafür
JP2000149476A (ja) * 1998-11-09 2000-05-30 Fujitsu Ltd 記録再生装置
US6324130B1 (en) 1999-01-21 2001-11-27 Maxoptix Corporation Disc drive suspension and head
JP4421742B2 (ja) 1999-07-26 2010-02-24 セイコーインスツル株式会社 光ヘッド
JP4020233B2 (ja) * 1999-08-25 2007-12-12 セイコーインスツル株式会社 近視野光ヘッドとその製造方法
JP4485012B2 (ja) * 1999-08-30 2010-06-16 セイコーインスツル株式会社 光ヘッド
US20010015939A1 (en) * 2000-02-08 2001-08-23 Asahi Kogaku Kogyo Kabushiki Kaisha Objective lens for optical pick-up
KR100618992B1 (ko) * 2000-04-03 2006-09-04 삼성전자주식회사 광기록 재생장치
JP2002005810A (ja) * 2000-06-16 2002-01-09 Canon Inc プローブ及びその製造方法、表面観察装置、露光装置、情報処理装置
US7102992B1 (en) * 2000-07-27 2006-09-05 Termstar Corporation Contact optical head for data storage
US6631113B1 (en) * 2000-10-04 2003-10-07 Dphi Acquisitions, Inc. Continuous flexible connection method for miniature optical head
EP1202267A1 (en) * 2000-10-24 2002-05-02 Maxoptix Corporation Method and apparatus for reading and writing magneto-optical media
KR100438567B1 (ko) * 2000-12-14 2004-07-02 엘지전자 주식회사 근접장 광기록장치
JP4267834B2 (ja) * 2001-02-16 2009-05-27 セイコーインスツル株式会社 情報記録再生装置
US7345840B2 (en) * 2004-05-26 2008-03-18 Seagate Technology Llc Light delivery technique for heat assisted magnetic recording head
US7295302B2 (en) * 2004-10-28 2007-11-13 Xerox Corporation Use of laser reflection pickup unit for detection of small particles on a relatively smooth and reflective surface
US20070002694A1 (en) * 2005-07-02 2007-01-04 Taugher Lawrence N Guiding optical beam to optically writable surface
US8320230B2 (en) 2007-05-17 2012-11-27 Mediatek Inc. Processing circuits and methods for optical data
US8599654B2 (en) * 2009-09-30 2013-12-03 Seiko Instruments Inc. Head gimbal assembly using near-field light and information recording and reproducing apparatus including the same
CN101921950B (zh) 2010-09-02 2011-12-14 攀钢集团有限公司 用于高速和准高速铁路的钢轨及其制造方法

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JPS5136972A (enExample) * 1974-09-24 1976-03-29 Suwa Seikosha Kk
US4819091A (en) * 1987-04-30 1989-04-04 International Business Machines Corporation High speed magnetic disk contact recording system
DE69022318T2 (de) * 1989-07-19 1996-05-15 Matsushita Electric Ind Co Ltd Fliegender optischer Kopf.
US5124961A (en) * 1989-12-28 1992-06-23 Fuji Xerox Co., Ltd. Floating head for use with a recording apparatus of magneto-optical memory device
US5231613A (en) * 1990-01-19 1993-07-27 Sharp Kabushiki Kaisha Magneto-optical recording device
JPH05234117A (ja) * 1991-12-24 1993-09-10 Internatl Business Mach Corp <Ibm> 光ヘッド装置及び光ディスク記憶システム

Also Published As

Publication number Publication date
JPH05234118A (ja) 1993-09-10
EP0549237A2 (en) 1993-06-30
CN1050433C (zh) 2000-03-15
US5351229A (en) 1994-09-27
EP0549237A3 (en) 1993-09-15
TW238385B (enExample) 1995-01-11
DE69224606D1 (de) 1998-04-09
JP2614389B2 (ja) 1997-05-28
DE69224606T2 (de) 1998-11-05
EP0549237B1 (en) 1998-03-04
KR930014351A (ko) 1993-07-23
MY114232A (en) 2002-09-30
CN1074058A (zh) 1993-07-07

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