KR910005256A - 기록 매체 - Google Patents

기록 매체 Download PDF

Info

Publication number
KR910005256A
KR910005256A KR1019900012933A KR900012933A KR910005256A KR 910005256 A KR910005256 A KR 910005256A KR 1019900012933 A KR1019900012933 A KR 1019900012933A KR 900012933 A KR900012933 A KR 900012933A KR 910005256 A KR910005256 A KR 910005256A
Authority
KR
South Korea
Prior art keywords
recording medium
track
reproduction
recorded
information
Prior art date
Application number
KR1019900012933A
Other languages
English (en)
Inventor
다모쯔 야마가미
요이찌로 사꼬
Original Assignee
오오가 노리오
소니 가부시끼가이샤
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 오오가 노리오, 소니 가부시끼가이샤 filed Critical 오오가 노리오
Publication of KR910005256A publication Critical patent/KR910005256A/ko

Links

Classifications

    • 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
    • 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
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/2407—Tracks or pits; Shape, structure or physical properties thereof
    • G11B7/24073—Tracks
    • G11B7/24082—Meandering
    • 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
    • G11B11/10582—Record carriers characterised by the selection of the material or by the structure or form
    • G11B11/10584—Record carriers characterised by the selection of the material or by the structure or form characterised by the form, e.g. comprising mechanical protection elements
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B13/00—Recording simultaneously or selectively by methods covered by different main groups among G11B3/00, G11B5/00, G11B7/00 and G11B9/00; Record carriers therefor not otherwise provided for; Reproducing therefrom not otherwise provided for
    • G11B13/04—Recording simultaneously or selectively by methods covered by different main groups among G11B3/00, G11B5/00, G11B7/00 and G11B9/00; Record carriers therefor not otherwise provided for; Reproducing therefrom not otherwise provided for magnetically or by magnetisation and optically or by radiation, for changing or sensing optical properties
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording
    • G11B27/3027—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording used signal is digitally coded
    • 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
    • G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
    • 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
    • G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
    • G11B7/0079—Zoned data area, e.g. having different data structures or formats for the user data within data layer, Zone Constant Linear Velocity [ZCLV], Zone Constant Angular Velocity [ZCAV], carriers with RAM and ROM areas
    • 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
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/09—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B7/0938—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following servo format, e.g. guide tracks, pilot signals
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on discs
    • G11B2020/1259—Formatting, e.g. arrangement of data block or words on the record carriers on discs with ROM/RAM areas

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)

Abstract

내용 없음

Description

기록매체
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 관한 기록 매체의 한 실시예로서의 광 자기 디스크를 나타내는 개략 평면도,
제2도는 디스크의 재생 전용 영역의 기록 포맷의 한 구체예를 나타내는 도,
제3도는 본 발명의 설명에 제공하는 기록/재생 장치의 구체예를 나타내는 블럭 회로도.

Claims (1)

  1. 미리 형성된 기록 트랙상에 트랙 방향에 따라 정보가 기록되는 기록 가능 영역과, 재생 전용 정보가 트랙폭 방향 변위에 의하여 기록 형성된 트랙을 가지는 재생 전용 영역을 구비하여 이루는 것을 특징으로 하는 기록 매체.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900012933A 1989-08-25 1990-08-22 기록 매체 KR910005256A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1219415A JPH0383226A (ja) 1989-08-25 1989-08-25 記録媒体
JP219415 1989-08-25

Publications (1)

Publication Number Publication Date
KR910005256A true KR910005256A (ko) 1991-03-30

Family

ID=16735039

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900012933A KR910005256A (ko) 1989-08-25 1990-08-22 기록 매체

Country Status (7)

Country Link
US (1) US5497367A (ko)
EP (1) EP0414516B1 (ko)
JP (1) JPH0383226A (ko)
KR (1) KR910005256A (ko)
CA (1) CA2023961A1 (ko)
DE (1) DE69019635T2 (ko)
MY (1) MY107081A (ko)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2039700C (en) * 1989-08-25 1999-10-19 Tamotsu Yamagami Apparatus for reproducing recorded data and selectively either of read-only or recorded synchronization information from a magneto-optical recording medium
US5470627A (en) * 1992-03-06 1995-11-28 Quantum Corporation Double-sided optical media for a disk storage device
JPH06290505A (ja) * 1993-03-31 1994-10-18 Sony Corp 情報処理装置
JPH0714231A (ja) * 1993-06-29 1995-01-17 Sharp Corp 光磁気ディスク、光ピックアップ及び光磁気ディスク装置
DE4341223B4 (de) * 1993-12-03 2010-11-18 Deutsche Thomson-Brandt Gmbh ROM-RAM-Disk
WO1996006433A1 (fr) * 1994-08-25 1996-02-29 Sony Corporation Disque optique et unite de disque optique
EP0727774B1 (en) * 1994-08-31 2000-07-26 Sony Corporation Optical disk and recording and/or reproducing apparatus
JPH08185676A (ja) * 1994-12-28 1996-07-16 Sony Corp 磁気デイスク及びデイスク装置
TW316976B (ko) * 1995-05-16 1997-10-01 Sony Co Ltd
US6118754A (en) * 1995-05-16 2000-09-12 Sony Corporation Data recording/reproducing apparatus and method corresponding to a plurality of data formats, and data recording medium
JPH08315515A (ja) * 1995-05-18 1996-11-29 Sony Corp データ記録／再生装置および方法、並びにデータ記録媒体
JPH09237421A (ja) * 1996-03-01 1997-09-09 Sony Corp 記録再生装置および方法
JP3098258B2 (ja) * 1996-04-11 2000-10-16 松下電器産業株式会社 光ディスク
JPH1021551A (ja) * 1996-06-28 1998-01-23 Victor Co Of Japan Ltd 情報記録媒体再生方法
CA2301230A1 (en) 1996-09-20 1998-03-26 Digital Drives, Inc. Spatially addressable combinatorial chemical arrays in cd-rom format
JPH10124877A (ja) * 1996-10-21 1998-05-15 Sony Corp 光再生装置、記録媒体およびトラッキング方法
KR19980063655A (ko) * 1996-12-02 1998-10-07 이데이노부유키 자기기록매체, 자기기록재생장치 및 몰딩디스크용 메탈몰드의제조방법
KR20010013598A (ko) * 1998-04-09 2001-02-26 디카드, 인코포레이티드 저장 카드 및 장치
US6669084B1 (en) * 1998-12-17 2003-12-30 International Business Machines Corporation Optical transaction card
US6580683B1 (en) 1999-06-23 2003-06-17 Dataplay, Inc. Optical recording medium having a master data area and a writeable data area
WO2002044695A1 (en) * 2000-11-16 2002-06-06 Burstein Technologies, Inc. Methods and apparatus for detecting and quantifying lymphocytes with optical biodiscs
US7141416B2 (en) * 2001-07-12 2006-11-28 Burstein Technologies, Inc. Multi-purpose optical analysis optical bio-disc for conducting assays and various reporting agents for use therewith
US20030143637A1 (en) * 2001-08-31 2003-07-31 Selvan Gowri Pyapali Capture layer assemblies for cellular assays including related optical analysis discs and methods
JP2005502872A (ja) * 2001-09-07 2005-01-27 バースタイン テクノロジーズ，インコーポレイティド 光バイオディスクシステムを使用した、核の形態に基づく白血球の型の識別および定量
JP4300727B2 (ja) 2001-10-09 2009-07-22 ソニー株式会社 ディスク記録媒体、ディスクドライブ装置、再生方法、ディスク製造方法
CN1220981C (zh) * 2001-10-15 2005-09-28 日本胜利株式会社 信息记录载体
US20050003459A1 (en) * 2002-01-30 2005-01-06 Krutzik Siegfried Richard Multi-purpose optical analysis disc for conducting assays and related methods for attaching capture agents
JP2005135513A (ja) * 2003-10-30 2005-05-26 Fujitsu Ltd 情報記録媒体及び情報記録再生装置
JP4953973B2 (ja) * 2007-08-07 2012-06-13 株式会社フェアリープラントテクノロジー 埋設型熱交換器及びその製造方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL160138C (nl) * 1972-05-11 1979-09-17 Philips Nv Inrichting voor het uitlezen van een vlakke registratie- drager.
CA1165871A (en) * 1978-11-08 1984-04-17 Kornelis Bulthuis Optically inscribable record carrier
US4501000A (en) * 1981-07-27 1985-02-19 Sony Corporation Method of coding binary data
US4797752A (en) * 1981-12-04 1989-01-10 Discovision Associates Information storage carrier and method for storing duplicate information
US4716560A (en) * 1984-05-22 1987-12-29 Victor Company Of Japan, Ltd. Recording disc and method for fabricating same
JPS60261043A (ja) * 1984-06-07 1985-12-24 Victor Co Of Japan Ltd 情報記録媒体円盤
JPS6194246A (ja) * 1984-10-15 1986-05-13 Sony Corp 光学式ヘッドのトラッキング誤差検出方法
JPS6243839A (ja) * 1985-08-20 1987-02-25 Sony Corp デイスク状記録媒体及びその製造装置
US5173886A (en) * 1986-02-07 1992-12-22 Matsushita Electric Industrial Co., Ltd. Composite optical disc having both a data read-only area and a data rewritable area, and a recording/reproducing system for use therewith
JPS62192943A (ja) * 1986-02-20 1987-08-24 Canon Inc 情報記録担体
JP2746577B2 (ja) * 1986-07-12 1998-05-06 ソニー株式会社 光デイスク
JPS6332751A (ja) * 1986-07-25 1988-02-12 Konica Corp 光磁気記録媒体
JP2771808B2 (ja) * 1986-12-27 1998-07-02 ソニー株式会社 記録媒体
JPS63234426A (ja) * 1987-03-23 1988-09-29 Canon Inc カ−ド状光学的情報記録媒体
NL8701632A (nl) * 1987-07-10 1989-02-01 Philips Nv Systeem voor het optekenen en/of uitlezen van een informatiesignaal, een registratiedrager, een opteken en/of uitleesinrichting voor toepassing in een dergelijk systeem, en een inrichting en werkwijze voor het vervaardigen van een dergelijke registratiedrager.
US4940618A (en) * 1988-07-30 1990-07-10 Taiyo Yuden Company, Ltd. Optical information recording medium
US5150339A (en) * 1989-04-24 1992-09-22 Hitachi, Ltd. Optical disk medium and its application method and system

Also Published As

Publication number Publication date
EP0414516A3 (en) 1991-09-25
MY107081A (en) 1995-09-30
EP0414516B1 (en) 1995-05-24
DE69019635D1 (de) 1995-06-29
US5497367A (en) 1996-03-05
JPH0383226A (ja) 1991-04-09
EP0414516A2 (en) 1991-02-27
DE69019635T2 (de) 1995-09-28
CA2023961A1 (en) 1991-02-26

Similar Documents

Publication Publication Date Title
KR910005256A (ko) 기록 매체
KR920022226A (ko) 바꿔쓰기 가능한 디스크 및 디스크 장치
DE3789808D1 (de) Plattenanordnung und plattenähnliches speichermedium.
ATE130695T1 (de) Informationsaufzeichnungssystem, aufzeichnungsverfahren und aufzeichnungsträger zur anwendung in einem derartigen informationsaufzeichnungssystem.
DE3783296D1 (de) Opto-magnetisches signalwiedergabegeraet zum lesen von information, aufgezeichnet auf einem aufzeichnungsmedium durch differentiale auswertung, gebrauchmachend von einem magneto-optischen effekt.
KR840000140A (ko) 자기기록 방법
KR870001544A (ko) 기록재생장치
KR850003039A (ko) 자기 카드 재생장치
BR0114458A (pt) Aparelhos de gravação e de reprodução de informação, meio de gravação, métodos de gravação e de reprodução de informação, e, sinal de dados de computador
KR980004357A (ko) 시간 코드 데이타를 기록하는 장치와 방법
KR880006688A (ko) 기록장치
KR910014917A (ko) 디스크 기록 장치
KR900013481A (ko) 광 디스크의 기록 재생 방법
KR890013612A (ko) 광기록 캐리어와, 정보 판독 및 기록 장치
KR890016524A (ko) 광기록매체의 기록재생장치
KR880013117A (ko) 정보 신호 기록 장치
KR870011609A (ko) 정보기록 재생장치
KR910005241A (ko) 기록매체, 신호기록방법 및 신호재생방법
KR880005568A (ko) 헤드 이동장치
KR860002794A (ko) 광자기 기록 매체
KR910005242A (ko) 기록 매체
KR920001509A (ko) 회전 헤드형 기록 재생장치
KR940016022A (ko) 멀티 트랙을 갖는 콤팩트 디스크
KR920001449A (ko) 자기기록매체와 그 제조방법 및 그 매체를 사용한 자기기록재생장치
KR950004151A (ko) 광디스크

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application