SG111079A1 - Optical recording medium and recording method thereof - Google Patents

Optical recording medium and recording method thereof

Info

Publication number
SG111079A1
SG111079A1 SG200204860A SG200204860A SG111079A1 SG 111079 A1 SG111079 A1 SG 111079A1 SG 200204860 A SG200204860 A SG 200204860A SG 200204860 A SG200204860 A SG 200204860A SG 111079 A1 SG111079 A1 SG 111079A1
Authority
SG
Singapore
Prior art keywords
recording
track
recording medium
peripheral position
reproducing operation
Prior art date
Application number
SG200204860A
Other languages
English (en)
Inventor
Yamagami Tamotsu
Takeda Toru
Kobayashi Shoei
Ogihara Koichiro
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of SG111079A1 publication Critical patent/SG111079A1/en

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
    • 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
    • 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
    • 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
    • G11B7/00736—Auxiliary data, e.g. lead-in, lead-out, Power Calibration Area [PCA], Burst Cutting Area [BCA], control information
    • 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
    • G11B7/24079—Width or depth
    • 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
    • G11B7/24085—Pits
    • 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
    • G11B2020/1218—Formatting, e.g. arrangement of data block or words on the record carriers on discs wherein the formatting concerns a specific area of the disc
    • G11B2020/1238—Formatting, e.g. arrangement of data block or words on the record carriers on discs wherein the formatting concerns a specific area of the disc track, i.e. the entire a spirally or concentrically arranged path on which the recording marks are located
    • G11B2020/1239—Formatting, e.g. arrangement of data block or words on the record carriers on discs wherein the formatting concerns a specific area of the disc track, i.e. the entire a spirally or concentrically arranged path on which the recording marks are located the track being a pregroove, e.g. the wobbled track of a recordable optical disc
    • 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
    • G11B2020/1264—Formatting, e.g. arrangement of data block or words on the record carriers wherein the formatting concerns a specific kind of data
    • G11B2020/1265—Control data, system data or management information, i.e. data used to access or process user data
    • G11B2020/1267—Address data
    • G11B2020/1268—Address in pregroove [ADIP] information
    • 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
    • G11B2020/1264—Formatting, e.g. arrangement of data block or words on the record carriers wherein the formatting concerns a specific kind of data
    • G11B2020/1265—Control data, system data or management information, i.e. data used to access or process user data
    • G11B2020/1277—Control data, system data or management information, i.e. data used to access or process user data for managing gaps between two recordings, e.g. control data in linking areas, run-in or run-out fields, guard or buffer zones
    • 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
    • G11B2020/1264—Formatting, e.g. arrangement of data block or words on the record carriers wherein the formatting concerns a specific kind of data
    • G11B2020/1265—Control data, system data or management information, i.e. data used to access or process user data
    • G11B2020/1278—Physical format specifications of the record carrier, e.g. compliance with a specific standard, recording density, number of layers, start of data zone or lead-out
SG200204860A 1997-07-24 1998-07-21 Optical recording medium and recording method thereof SG111079A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP19830097 1997-07-24
JP33848997A JP4144054B2 (ja) 1997-07-24 1997-12-09 光ディスクの記録方法

Publications (1)

Publication Number Publication Date
SG111079A1 true SG111079A1 (en) 2005-05-30

Family

ID=26510900

Family Applications (2)

Application Number Title Priority Date Filing Date
SG200204860A SG111079A1 (en) 1997-07-24 1998-07-21 Optical recording medium and recording method thereof
SG9802480A SG89261A1 (en) 1997-07-24 1998-07-21 Optical recording medium and recording method thereof

Family Applications After (1)

Application Number Title Priority Date Filing Date
SG9802480A SG89261A1 (en) 1997-07-24 1998-07-21 Optical recording medium and recording method thereof

Country Status (15)

Country Link
US (1) US6256282B1 (ja)
EP (2) EP1538610A3 (ja)
JP (1) JP4144054B2 (ja)
KR (1) KR100572810B1 (ja)
CN (2) CN1296912C (ja)
AT (1) ATE306708T1 (ja)
AU (1) AU749969B2 (ja)
BR (1) BR9802559A (ja)
DE (1) DE69831837T2 (ja)
DK (1) DK0893794T3 (ja)
ES (1) ES2246523T3 (ja)
ID (1) ID20615A (ja)
MY (1) MY120337A (ja)
SG (2) SG111079A1 (ja)
TW (1) TW417105B (ja)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3845849B2 (ja) * 1996-10-18 2006-11-15 ソニー株式会社 記録装置および記録方法、並びに記録媒体
WO2000008636A1 (en) * 1998-08-04 2000-02-17 Koninklijke Philips Electronics N.V. Optical disc and apparatus for scanning the optical disc
JP4491801B2 (ja) * 1999-01-19 2010-06-30 日本ビクター株式会社 記録媒体、記録方法、記録装置、再生方法、および再生装置
KR100922707B1 (ko) * 1999-01-25 2009-10-22 코닌클리케 필립스 일렉트로닉스 엔.브이. 기록매체와 기록매체 주사장치
JP2000348347A (ja) * 1999-03-30 2000-12-15 Ricoh Co Ltd 光ディスク
WO2001048753A1 (fr) 1999-12-28 2001-07-05 Mitsubishi Chemical Corporation Disque optique reinscriptible a changement de phase dote partiellement d'une region rom et procedes d'enregistrement et d'effacement de donnees pour disques optiques
KR100544175B1 (ko) 1999-05-08 2006-01-23 삼성전자주식회사 링킹 타입 정보를 저장하는 기록 매체와 결함 영역 처리 방법
DE60038583T2 (de) 1999-05-19 2009-06-04 Mitsubishi Kagaku Media Co. Ltd. Wiederbeschreibbares optisches Aufzeichnungsmedium und Verfahren zur Aufzeichnung von EFM-modulierten Informationen auf dem Aufzeichnungsmedium
KR100611953B1 (ko) * 1999-07-07 2006-08-11 삼성전자주식회사 기본 단위 속성 정보를 저장하는 기록 매체와 이 속성 정보를 이용한 데이터 판별 방법
KR100326338B1 (ko) * 1999-09-18 2002-03-08 구자홍 광기록매체의 최적 기록방법
CN100336113C (zh) * 1999-10-20 2007-09-05 皇家菲利浦电子有限公司 只读型的记录载体和读设备
US6430123B1 (en) * 1999-11-10 2002-08-06 Maxtor Corporation Scanning micropatterns on an optical medium
TW457478B (en) * 1999-12-16 2001-10-01 Ind Tech Res Inst Rewritable DVD discs
JP3962522B2 (ja) 2000-02-14 2007-08-22 パイオニア株式会社 情報記録媒体
TW544671B (en) 2000-02-25 2003-08-01 Sony Corp Recording medium, recording apparatus, and reading apparatus
US6498773B1 (en) * 2000-03-15 2002-12-24 Mitsumi Electric Co., Ltd. Optical disk drive and write speed control method
US6990058B1 (en) * 2000-04-03 2006-01-24 Dphi Acquisitions, Inc. Structure and method for storing data on optical disks
JP2002032922A (ja) 2000-05-12 2002-01-31 Sony Corp 光ディスク及び光ディスク装置
JP4523117B2 (ja) * 2000-05-31 2010-08-11 富士通セミコンダクター株式会社 データ記録装置、データ記録方法及びディスク装置
US20080123491A1 (en) * 2000-09-07 2008-05-29 Samsung Electronics Co., Ltd Optical recording medium having read-only storage area and writeable storage area and recording/reproducing apparatus and method therefor
JP4511787B2 (ja) * 2000-10-03 2010-07-28 パナソニック株式会社 多層光ディスクおよび多層光ディスクの作製方法
US7002895B1 (en) * 2000-11-18 2006-02-21 Hewlett-Packard Development Company, L.P. Optical disk having zone constant angular velocity wobble
EP1833054A3 (en) 2000-12-26 2012-05-16 Pioneer Corporation Information recording/reproducing apparatus, and information recording medium
KR100475604B1 (ko) 2001-03-09 2005-03-10 엘지전자 주식회사 재생전용 광디스크와, 그 재생전용 광디스크 장치에서의재생방법
SK287715B6 (en) * 2001-04-24 2011-07-06 Koninkl Philips Electronics Nv Record carrier and method of its manufacturing, recording and/or playback system, method of recording and playing back information
JP2003022580A (ja) * 2001-05-02 2003-01-24 Victor Co Of Japan Ltd 情報記録担体、情報記録担体の製造方法、情報記録担体再生装置及び情報記録担体記録装置
JP4145024B2 (ja) * 2001-05-17 2008-09-03 富士通株式会社 情報再生装置、及び情報記録媒体再生システム
US7107299B2 (en) * 2001-08-14 2006-09-12 Hewlett-Packard Development Company, L.P. Method and apparatus for managing large numbers of objects having the same property
JP2003168222A (ja) 2001-09-20 2003-06-13 Victor Co Of Japan Ltd 情報記録担体及び情報記録担体の再生方法及び情報記録担体の再生装置
JP2003173543A (ja) * 2001-09-26 2003-06-20 Victor Co Of Japan Ltd 情報記録担体及び情報記録担体の再生方法及び情報記録担体の再生装置
KR100716962B1 (ko) * 2001-09-29 2007-05-10 삼성전자주식회사 광디스크
CN1331122C (zh) * 2002-05-20 2007-08-08 三星电子株式会社 在光盘上记录数据的方法
KR100881665B1 (ko) * 2002-05-31 2009-02-06 삼성전자주식회사 다층의 광 정보 저장매체 및 그 기록/재생 방법
CA2458609C (en) * 2002-06-05 2013-07-23 Lg Electronics Inc. Structure of a linking area formed on a high-density read-only recording medium and manufacturing/reproducing method and apparatus thereof
EP1553566B1 (en) * 2002-07-01 2010-05-19 Panasonic Corporation Optical disc, optical disc recording device, optical disc recording method
KR100727918B1 (ko) * 2002-08-03 2007-06-14 삼성전자주식회사 정보저장 매체 및 그 기록 및/또는 재생 방법
RU2290705C2 (ru) 2002-08-03 2006-12-27 Самсунг Электроникс Ко., Лтд. Носитель информации и способ записи на такой носитель и воспроизведения с него
JP3889365B2 (ja) * 2002-08-12 2007-03-07 パイオニア株式会社 光学式記録媒体、記録装置、記録方法及び光学式記録媒体の製造方法
JP2004079078A (ja) * 2002-08-19 2004-03-11 Nec Corp 光記録媒体及びその情報記録方法、記録装置
JP4130884B2 (ja) * 2002-09-09 2008-08-06 ソニー株式会社 再生装置、再生方法
KR100576160B1 (ko) * 2002-12-11 2006-05-03 엘지전자 주식회사 고밀도 광디스크의 기록위치 판별방법 및 장치
KR100750109B1 (ko) * 2003-02-15 2007-08-21 삼성전자주식회사 정보 저장매체
EP1639581A4 (en) * 2003-06-30 2008-12-10 Samsung Electronics Co Ltd INFORMATION STORAGE MEDIUM AND METHOD AND DEVICE FOR RECORDING AND / OR PLAYING DATA
US8259557B2 (en) 2004-04-08 2012-09-04 Mitsubishi Electric Corporation Recording and reproduction control of optical disc, optical disc driving apparatus, optical disc driving method, data processing apparatus, and optical disc recording/reproducing apparatus using version of specification information included in the optical disc
CN101095192B (zh) * 2004-09-14 2010-05-26 Lg电子株式会社 在记录介质上记录和再现数据的方法和设备
CN101950567A (zh) * 2006-06-12 2011-01-19 松下电器产业株式会社 光学数据记录介质的读取设备和读取方法
KR101107371B1 (ko) 2010-11-30 2012-01-20 에스에이치모바일 (주) 콘덴서 마이크로폰의 내부 정전용량 측정 장치 및 방법
JP6202337B2 (ja) 2014-03-31 2017-09-27 株式会社Ｇｓユアサ 蓄電素子、および、その製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0071883A1 (fr) * 1981-08-04 1983-02-16 Société Industrielle d'Equipement Technique d'Appareils de Manutention SIETAM Equipement pour la manutention automatique et le stockage de fûts
EP0469727A1 (en) * 1990-07-30 1992-02-05 Matsushita Electric Industrial Co., Ltd. Optical disc record/playback apparatus
US5499224A (en) * 1993-02-24 1996-03-12 Sony Corporation Data recording and reproducing methods

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8800255A (nl) 1988-02-03 1989-09-01 Philips Nv Optische registratiedrager.
US5025435A (en) * 1988-02-03 1991-06-18 U.S. Philips Corporation Apparatus for reading or writing contrast enhanced information optical record carrier
US5185732A (en) * 1988-06-20 1993-02-09 Sony Corporation Recording medium and recording and reproducing apparatus employing the recording medium
US5270991A (en) * 1990-06-29 1993-12-14 North American Philips Corporation Track format for use with an optical record carrier having a varying track pitch
JP3141241B2 (ja) * 1990-08-24 2001-03-05 ソニー株式会社 ディスク記録装置及びディスク再生装置
JP3158474B2 (ja) * 1991-03-28 2001-04-23 ソニー株式会社 記録方法、ディスク記録装置及びディスク再生装置
EP0571221B1 (en) * 1992-05-22 1999-09-01 Sony Corporation Disc recording apparatus and disc recording method
JP3221100B2 (ja) * 1992-10-30 2001-10-22 ソニー株式会社 光ディスク
JPH06187732A (ja) * 1992-12-15 1994-07-08 Sony Corp 光磁気デイスク装置及び光磁気デイスク
JPH06309672A (ja) * 1993-04-26 1994-11-04 Sony Corp 光ディスク記録媒体及び光ディスク装置
JP2860229B2 (ja) * 1993-06-25 1999-02-24 株式会社ケンウッド 光ディスク記録再生装置
JP3145235B2 (ja) * 1993-09-03 2001-03-12 パイオニア株式会社 記録可能ディスク及びその記録装置、記録方法
JP3051016B2 (ja) * 1994-01-20 2000-06-12 松下電器産業株式会社 光ディスク媒体およびそのクロック生成装置
JP3150850B2 (ja) * 1994-07-08 2001-03-26 シャープ株式会社 光磁気ディスク原盤の製造方法
JP3480057B2 (ja) * 1994-09-12 2003-12-15 ソニー株式会社 データ記録方法、データ再生方法及び記録媒体
JPH08147699A (ja) * 1994-11-22 1996-06-07 Sony Corp 情報記録再生装置
US6487151B1 (en) * 1994-12-20 2002-11-26 Matsushita Electric Industrial Co. Ltd. Optical information recording and reproducing system with overwrite capability and recording medium for use therewith
US6118752A (en) * 1995-07-07 2000-09-12 Matsushita Electric Industrial Co., Ltd. Optical information recording medium offset pre-pit array indicating identification information
US5703867A (en) * 1995-07-21 1997-12-30 Hitachi, Ltd. Optical recording medium having a dummy area at leading and/or trailing positions of recording area
US5835479A (en) * 1995-10-09 1998-11-10 Matsushita Electric Industrial Co., Ltd. Optical information recording medium
JPH09237421A (ja) * 1996-03-01 1997-09-09 Sony Corp 記録再生装置および方法
JP3703569B2 (ja) * 1996-04-02 2005-10-05 ソニー株式会社 光記録媒体及びその記録再生方法、記録再生装置
JP2856390B2 (ja) * 1996-07-26 1999-02-10 株式会社日立製作所 情報記録媒体及びそれを用いた記録再生方法
US5809006A (en) * 1996-05-31 1998-09-15 Cagent Technologies, Inc. Optical disk with copy protection, and apparatus and method for recording and reproducing same
JPH1069646A (ja) * 1996-08-29 1998-03-10 Ricoh Co Ltd 光ディスク媒体、光ディスク装置
EP0977187B1 (en) * 1996-10-07 2001-03-07 Matsushita Electric Industrial Co., Ltd. Optical disc, optical disc device, and method for recording an optical disc
JP3845849B2 (ja) * 1996-10-18 2006-11-15 ソニー株式会社 記録装置および記録方法、並びに記録媒体
CN1516131A (zh) * 1996-10-22 2004-07-28 ������������ʽ���� 表示磁道摆动信息的信息记录媒体及信息记录重放装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0071883A1 (fr) * 1981-08-04 1983-02-16 Société Industrielle d'Equipement Technique d'Appareils de Manutention SIETAM Equipement pour la manutention automatique et le stockage de fûts
EP0469727A1 (en) * 1990-07-30 1992-02-05 Matsushita Electric Industrial Co., Ltd. Optical disc record/playback apparatus
US5499224A (en) * 1993-02-24 1996-03-12 Sony Corporation Data recording and reproducing methods

Also Published As

Publication number Publication date
CN1311452C (zh) 2007-04-18
ID20615A (id) 1999-01-28
DE69831837T2 (de) 2006-07-06
JPH1196602A (ja) 1999-04-09
EP0893794A3 (en) 2001-05-02
ES2246523T3 (es) 2006-02-16
DE69831837D1 (de) 2006-02-23
CN1296912C (zh) 2007-01-24
AU7747698A (en) 1999-02-04
KR19990014335A (ko) 1999-02-25
US6256282B1 (en) 2001-07-03
MY120337A (en) 2005-10-31
JP4144054B2 (ja) 2008-09-03
EP0893794A2 (en) 1999-01-27
AU749969B2 (en) 2002-07-04
CN1213130A (zh) 1999-04-07
KR100572810B1 (ko) 2006-10-31
EP1538610A3 (en) 2008-10-22
DK0893794T3 (da) 2005-11-07
CN1542794A (zh) 2004-11-03
TW417105B (en) 2001-01-01
EP1538610A2 (en) 2005-06-08
SG89261A1 (en) 2002-06-18
EP0893794B1 (en) 2005-10-12
BR9802559A (pt) 1999-10-13
ATE306708T1 (de) 2005-10-15

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