DE69616919D1 - Optische Aufzeichnungsmedien - Google Patents

Optische Aufzeichnungsmedien

Info

Publication number
DE69616919D1
DE69616919D1 DE69616919T DE69616919T DE69616919D1 DE 69616919 D1 DE69616919 D1 DE 69616919D1 DE 69616919 T DE69616919 T DE 69616919T DE 69616919 T DE69616919 T DE 69616919T DE 69616919 D1 DE69616919 D1 DE 69616919D1
Authority
DE
Germany
Prior art keywords
optical recording
recording media
media
optical
recording
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
DE69616919T
Other languages
English (en)
Other versions
DE69616919T2 (de
Inventor
Masatoshi Yanagimachi
Sumio Hirose
Yoshiteru Taniguchi
Hideki Umehara
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.)
Mitsui Chemicals Inc
Original Assignee
Mitsui Chemicals Inc
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 Mitsui Chemicals Inc filed Critical Mitsui Chemicals Inc
Publication of DE69616919D1 publication Critical patent/DE69616919D1/de
Application granted granted Critical
Publication of DE69616919T2 publication Critical patent/DE69616919T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • G11B7/24—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
    • 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
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
    • G11B7/244—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only
    • G11B7/246—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing dyes
    • G11B7/248—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing dyes porphines; azaporphines, e.g. phthalocyanines

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Optical Recording Or Reproduction (AREA)
DE69616919T 1995-08-23 1996-08-22 Optische Aufzeichnungsmedien Expired - Lifetime DE69616919T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP21465195 1995-08-23
JP19048796A JP3652017B2 (ja) 1995-08-23 1996-07-19 光記録媒体

Publications (2)

Publication Number Publication Date
DE69616919D1 true DE69616919D1 (de) 2001-12-20
DE69616919T2 DE69616919T2 (de) 2002-04-04

Family

ID=26506121

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69616919T Expired - Lifetime DE69616919T2 (de) 1995-08-23 1996-08-22 Optische Aufzeichnungsmedien

Country Status (4)

Country Link
US (1) US5696758A (de)
EP (1) EP0762392B1 (de)
JP (1) JP3652017B2 (de)
DE (1) DE69616919T2 (de)

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JPH1092016A (ja) * 1996-09-12 1998-04-10 Nikon Corp 光ディスク
JPH10106040A (ja) * 1996-09-26 1998-04-24 Canon Inc 光学的情報記録媒体および光学的情報記録再生装置
EP0973158B1 (de) * 1996-10-25 2000-11-08 Matsushita Electric Industrial Co., Ltd. Optische Platte mit ozillierenden Stegen und Rillen
JP4014690B2 (ja) 1997-05-07 2007-11-28 パイオニア株式会社 情報再生装置及び情報再生方法並びに情報記録再生システム
FR2768842B1 (fr) * 1997-09-19 2000-01-07 Maurice Milgram Protection anti-copie d'un disque optique numerique par adjonction d'une zone ayant des proprietes optiques modifiables lors de la lecture
US6264848B1 (en) * 1998-04-09 2001-07-24 Seagate Technology Llc Method for providing track position and identification information for data storage devices
JP3520203B2 (ja) * 1998-07-23 2004-04-19 太陽誘電株式会社 光情報媒体
GB9903550D0 (en) * 1999-02-16 1999-04-07 Plasmon Ltd Forming optical recording layers
US6212158B1 (en) * 1999-06-01 2001-04-03 Eastman Kodak Company Hybrid optical disc construction
JP2001023237A (ja) * 1999-07-02 2001-01-26 Pioneer Electronic Corp 情報記録媒体
JP3865547B2 (ja) * 1999-11-12 2007-01-10 株式会社リコー 光記録媒体および光記録媒体の製造方法
US6826143B1 (en) 2000-01-14 2004-11-30 Lucent Technologies Inc. Multi-dimensional optical disk
TW575877B (en) * 2000-02-10 2004-02-11 Sony Corp Optical recording medium
JP2001229576A (ja) * 2000-02-10 2001-08-24 Sony Corp 光記録媒体及び光記録媒体製造用原盤
US7016295B2 (en) 2000-04-26 2006-03-21 Optical Disc Corporation Hybrid discs displaying certain dimensional values
US7054260B2 (en) * 2000-04-26 2006-05-30 Optical Disc Corporation Hybrid discs
JP2001344812A (ja) * 2000-06-02 2001-12-14 Fuji Photo Film Co Ltd 光情報記録媒体
US6627288B1 (en) * 2000-08-10 2003-09-30 Mitsui Chemicals, Inc. Optical recording medium and porphycene compound
JP4136293B2 (ja) * 2000-08-10 2008-08-20 パイオニア株式会社 光学式記録媒体並びにその製造方法及び製造装置
US7120097B1 (en) * 2000-09-15 2006-10-10 Eastman Kodak Company System for making a photoresist master for a hybrid optical recording disc
WO2002037486A1 (fr) * 2000-10-23 2002-05-10 Mitsui Chemicals, Inc. Support d"enregistrement optique
US6724717B2 (en) * 2000-11-15 2004-04-20 Ricoh Company, Ltd. Optical recording disc
US6733957B2 (en) * 2000-12-27 2004-05-11 Victor Company Of Japan Disk substrate and manufacturing method therefor, and disk manufactured by the disk substrate
US6908725B2 (en) * 2001-01-16 2005-06-21 Dphi Acquisitions, Inc. Double-sided hybrid optical disk with surface topology
US6982110B2 (en) * 2001-05-25 2006-01-03 Ricoh Company, Ltd. Information recording medium and manufacturing method thereof
TW567478B (en) * 2001-06-15 2003-12-21 Ritek Corp Hybrid disc recording medium
CN1405765A (zh) * 2001-09-10 2003-03-26 株式会社理光 光信息记录媒体及使用该记录媒体的信息记录方法
CN1220981C (zh) * 2001-10-15 2005-09-28 日本胜利株式会社 信息记录载体
AU2002340701A1 (en) * 2001-11-20 2003-06-10 Interaxia Ag Write-once optical data store, stamper for the production of said data store and method for the production of the stamper
US20030117936A1 (en) * 2001-12-20 2003-06-26 Eastman Kodak Company Hybrid disc architecture
WO2003060889A1 (fr) * 2002-01-11 2003-07-24 Fujitsu Limited Support d'enregistrement d'information optique
US20070220537A1 (en) * 2003-06-16 2007-09-20 Microsoft Corporation Counterfeit-resistant portable storage media with embedded security device
US7895449B2 (en) * 2003-06-16 2011-02-22 Microsoft Corporation System and method for securely delivering installation keys to a production facility
US7086073B2 (en) * 2003-06-16 2006-08-01 Microsoft Corporation Optical storage media with embedded security device
JP2005190616A (ja) * 2003-12-26 2005-07-14 Taiyo Yuden Co Ltd 光情報記録媒体
JP2007522973A (ja) * 2004-02-24 2007-08-16 チバ　スペシャルティ　ケミカルズ　ホールディング　インコーポレーテッド 青色レーザーを使用して書き込みが可能な光学記録材料
JP2005293773A (ja) * 2004-04-02 2005-10-20 Toshiba Corp 追記型情報記録媒体
AU2004324801A1 (en) * 2004-11-11 2006-05-18 Soft-R Research Llc Optical recording disc and method for recording data on an optical recording disc
KR100655801B1 (ko) * 2005-01-18 2006-12-08 삼성전자주식회사 포토레지스트 조성물 및 이를 이용한 포토레지스트 패턴형성 방법
JP4770710B2 (ja) * 2005-11-17 2011-09-14 ソニー株式会社 記録媒体およびその製造方法、並びに記録媒体用原盤およびその製造方法
JP2007299503A (ja) * 2006-04-28 2007-11-15 Taiyo Yuden Co Ltd 光情報記録媒体及びその製造に用いる金型装置
KR100823262B1 (ko) * 2006-05-04 2008-04-17 삼성전자주식회사 광 기록 매체, 그 기록/재생 방법 및 장치
JP2009110659A (ja) * 2009-01-23 2009-05-21 Victor Co Of Japan Ltd 情報記録媒体、情報記録媒体再生装置、情報記録媒体再生方法、情報記録媒体記録装置、情報記録媒体記録方法
JP2009104785A (ja) * 2009-02-16 2009-05-14 Victor Co Of Japan Ltd 情報記録媒体、情報記録媒体再生装置、情報記録媒体再生方法、情報記録媒体記録装置、情報記録媒体記録方法

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NL8000122A (nl) * 1980-01-09 1981-08-03 Philips Nv Schijfvormige, optisch uitleesbare registratiedrager als opslagmedium voor datainformatie, inrichting voor het vervaardigen van zo'n registratiedrager, inrichting voor het optekenen en/of weergeven van datainformatie in c.q. van zo'n registratiedrager.
DE3840291A1 (de) * 1988-11-30 1990-05-31 Broadcast Television Syst Verfahren und schaltungsanordnung zur wiedergabe von datensignalen
JPH0756019B2 (ja) * 1988-12-15 1995-06-14 三井東圧化学株式会社 近赤外線吸収剤及びそれを用いた表示・記録材料
US5270623A (en) * 1989-09-26 1993-12-14 Honda Giken Kogyo Kabushiki Kaisha Method of controlling speed of rotation of motor
US5204852A (en) * 1990-02-17 1993-04-20 Victor Company Of Japan, Ltd. Optical disc-like recoding medium and manufacturing method thereof
JP2966077B2 (ja) * 1990-10-05 1999-10-25 富士写真フイルム株式会社 情報記録媒体
JPH04243019A (ja) * 1991-01-17 1992-08-31 Fuji Photo Film Co Ltd 情報記録媒体
JPH0536087A (ja) * 1991-07-27 1993-02-12 Ricoh Co Ltd 光情報記録媒体
US5343454A (en) * 1991-11-22 1994-08-30 Matsushita Electric Industrial Co., Ltd. Tracking control apparatus for correcting tracking error signal according to approximate equation of a function of track address

Also Published As

Publication number Publication date
JP3652017B2 (ja) 2005-05-25
EP0762392B1 (de) 2001-11-14
EP0762392A3 (de) 1999-01-20
JPH09120586A (ja) 1997-05-06
DE69616919T2 (de) 2002-04-04
US5696758A (en) 1997-12-09
EP0762392A2 (de) 1997-03-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: PFENNING MEINIG & PARTNER GBR, 80339 MUENCHEN

8328 Change in the person/name/address of the agent

Representative=s name: MAIWALD PATENTANWALTSGESELLSCHAFT MBH, 80335 MUENC