DE60040050D1 - Optisches Informationsaufzeichnungsmedium, und Substrat und Herstellungsverfahren für das optische Informationsaufzeichnungsmedium - Google Patents

Optisches Informationsaufzeichnungsmedium, und Substrat und Herstellungsverfahren für das optische Informationsaufzeichnungsmedium

Info

Publication number
DE60040050D1
DE60040050D1 DE60040050T DE60040050T DE60040050D1 DE 60040050 D1 DE60040050 D1 DE 60040050D1 DE 60040050 T DE60040050 T DE 60040050T DE 60040050 T DE60040050 T DE 60040050T DE 60040050 D1 DE60040050 D1 DE 60040050D1
Authority
DE
Germany
Prior art keywords
recording medium
information recording
optical information
substrate
manufacturing
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
DE60040050T
Other languages
English (en)
Inventor
Tetsuya Kondo
Eiji Nakagawa
Hirohumi Nagano
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.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan 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
Priority claimed from JP33409899A external-priority patent/JP3991534B2/ja
Priority claimed from JP34182199A external-priority patent/JP4337069B2/ja
Application filed by Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Application granted granted Critical
Publication of DE60040050D1 publication Critical patent/DE60040050D1/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
    • G11B7/007—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
    • G11B7/00718—Groove and land recording, i.e. user data recorded both in the grooves and on the lands
    • 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
    • G11B7/007—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
    • G11B7/00745—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
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/135—Means for guiding the beam from the source to the record carrier or from the record carrier to the detector
    • G11B7/1372—Lenses
    • G11B7/1374—Objective lenses
    • 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
    • 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
    • G11B7/2403—Layers; Shape, structure or physical properties thereof
    • G11B7/24035—Recording layers
    • 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
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
    • 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
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
    • G11B7/263—Preparing and using a stamper, e.g. pressing or injection molding substrates
    • 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
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
    • G11B7/266—Sputtering or spin-coating layers
    • 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
    • G11B7/2403—Layers; Shape, structure or physical properties thereof
    • G11B7/24035—Recording layers
    • G11B7/24038—Multiple laminated recording layers
DE60040050T 1999-11-25 2000-10-24 Optisches Informationsaufzeichnungsmedium, und Substrat und Herstellungsverfahren für das optische Informationsaufzeichnungsmedium Expired - Lifetime DE60040050D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP33409899A JP3991534B2 (ja) 1999-11-25 1999-11-25 光学的情報記録媒体
JP34182199A JP4337069B2 (ja) 1999-12-01 1999-12-01 光学的情報記録媒体

Publications (1)

Publication Number Publication Date
DE60040050D1 true DE60040050D1 (de) 2008-10-09

Family

ID=26574726

Family Applications (3)

Application Number Title Priority Date Filing Date
DE60043406T Expired - Lifetime DE60043406D1 (de) 1999-11-25 2000-10-24 Medium zur Aufzeichnung optischer Informationen sowie Substrat und Herstellungsverfahren für das Medium zur Aufzeichnung optischer Informationen
DE60040050T Expired - Lifetime DE60040050D1 (de) 1999-11-25 2000-10-24 Optisches Informationsaufzeichnungsmedium, und Substrat und Herstellungsverfahren für das optische Informationsaufzeichnungsmedium
DE60044920T Expired - Lifetime DE60044920D1 (de) 1999-11-25 2000-10-24 Medium zur Aufzeichnung optischer Informationen sowie Substrat und Herstellungsverfahren für das Medium zur Aufzeichnung optischer Informationen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE60043406T Expired - Lifetime DE60043406D1 (de) 1999-11-25 2000-10-24 Medium zur Aufzeichnung optischer Informationen sowie Substrat und Herstellungsverfahren für das Medium zur Aufzeichnung optischer Informationen

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE60044920T Expired - Lifetime DE60044920D1 (de) 1999-11-25 2000-10-24 Medium zur Aufzeichnung optischer Informationen sowie Substrat und Herstellungsverfahren für das Medium zur Aufzeichnung optischer Informationen

Country Status (3)

Country Link
US (20) US6930977B1 (de)
EP (4) EP1988546B1 (de)
DE (3) DE60043406D1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60043406D1 (de) 1999-11-25 2010-01-07 Victor Company Of Japan Medium zur Aufzeichnung optischer Informationen sowie Substrat und Herstellungsverfahren für das Medium zur Aufzeichnung optischer Informationen
JP2001357534A (ja) * 2000-04-10 2001-12-26 Victor Co Of Japan Ltd 情報記録媒体
US7133331B2 (en) * 2000-12-28 2006-11-07 Victor Company Of Japan, Limited Recording medium having a substrate containing microscopic pattern of parallel groove and land sections and recording/reproducing equipment therefor
JP4770080B2 (ja) * 2001-07-17 2011-09-07 ソニー株式会社 光ピックアップの調整用光ディスク
JP2003242645A (ja) * 2002-02-14 2003-08-29 Tdk Corp 光記録媒体への情報記録方法、情報記録装置及び光記録媒体
CN100385518C (zh) * 2002-05-01 2008-04-30 Lg电子株式会社 高密度只读光盘及使用光盘的光盘设备和方法
CN100514458C (zh) * 2002-07-02 2009-07-15 Lg电子株式会社 一种在/从记录介质记录/再现数据的装置和方法
EP1586087B1 (de) * 2003-01-23 2013-08-21 LG Electronics, Inc. Aufzeichnungsmedium mit optionaler information, verfahren zur bildung des aufzeichnungsmediums, und vorrichtung und verfahren zur wiedergabe des aufzeichnungsmediums
EP1586090B1 (de) 2003-01-23 2012-03-21 LG Electronics, Inc. Aufzeichnungsmedium mit kopierschutzinformationen in intermittierenden oder abwechselnd gewobbelten pits und vorrichtung und verfahren zum bilden, aufzeichnen und wiedergeben des aufzeichnungsmediums
KR100952949B1 (ko) 2003-01-24 2010-04-15 엘지전자 주식회사 고밀도 광디스크의 복사 방지 정보 관리방법
KR100727919B1 (ko) * 2003-02-03 2007-06-14 삼성전자주식회사 광정보 저장매체
KR101051000B1 (ko) * 2003-02-19 2011-07-26 엘지전자 주식회사 고밀도 광디스크와, 그에 따른 불법 복제 판별방법
JP2004281027A (ja) * 2003-02-24 2004-10-07 Ricoh Co Ltd 光記録媒体及び光情報処理装置
KR20060057607A (ko) * 2003-08-12 2006-05-26 코닌클리케 필립스 일렉트로닉스 엔.브이. 레코더, 디스크 및 디스크에 정보를 기록하는 방법
US7843789B2 (en) * 2005-04-19 2010-11-30 Smolovich Anatoly M Multiple layer optical disk, information recording method, and information reproducing method using the same
US20060251899A1 (en) * 2005-05-09 2006-11-09 Liao Wen P Process for manufacturing a multilayer article possessing a protective layer
JP4491806B2 (ja) * 2009-04-28 2010-06-30 日本ビクター株式会社 光学的情報記録媒体
JP4491803B2 (ja) * 2009-04-28 2010-06-30 日本ビクター株式会社 光学的情報記録媒体
JP4491804B2 (ja) * 2009-04-28 2010-06-30 日本ビクター株式会社 光学的情報記録媒体
JP4491802B2 (ja) * 2009-04-28 2010-06-30 日本ビクター株式会社 光学的情報記録媒体
JP4491805B2 (ja) * 2009-04-28 2010-06-30 日本ビクター株式会社 光学的情報記録媒体
JP4491807B2 (ja) * 2009-04-28 2010-06-30 日本ビクター株式会社 光学的情報記録媒体

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3252027B2 (ja) 1993-07-30 2002-01-28 株式会社リコー 光情報記録再生装置
JP3503767B2 (ja) 1994-10-21 2004-03-08 日本ビクター株式会社 光記録媒体
JP3917207B2 (ja) * 1996-01-12 2007-05-23 パイオニア株式会社 プリ情報記録方法及び装置、情報記録方法及び装置並びに情報記録媒体
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
JP3545893B2 (ja) * 1996-12-05 2004-07-21 株式会社リコー 光情報記録媒体及びその原盤露光方法
JPH10241211A (ja) * 1997-02-27 1998-09-11 Tdk Corp 光記録媒体の製造方法
JPH1186345A (ja) 1997-09-09 1999-03-30 Toshiba Corp 光ディスクと光ディスクの原盤製造装置と光ディスク装置
US6343062B1 (en) * 1997-09-26 2002-01-29 Matsushita Electric Industrial Co., Ltd Optical disk device and optical disk for recording and reproducing high-density signals
DE60043406D1 (de) * 1999-11-25 2010-01-07 Victor Company Of Japan Medium zur Aufzeichnung optischer Informationen sowie Substrat und Herstellungsverfahren für das Medium zur Aufzeichnung optischer Informationen
JP2001357534A (ja) * 2000-04-10 2001-12-26 Victor Co Of Japan Ltd 情報記録媒体
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

Also Published As

Publication number Publication date
US20060203699A1 (en) 2006-09-14
US20120140611A1 (en) 2012-06-07
US8335150B2 (en) 2012-12-18
EP1103957A3 (de) 2004-05-06
DE60044920D1 (de) 2010-10-14
US20080267053A1 (en) 2008-10-30
EP2113916A1 (de) 2009-11-04
US20060044997A1 (en) 2006-03-02
DE60043406D1 (de) 2010-01-07
US8139470B2 (en) 2012-03-20
US20080267051A1 (en) 2008-10-30
US7656782B2 (en) 2010-02-02
EP2234107A1 (de) 2010-09-29
US20060227697A1 (en) 2006-10-12
US7457228B2 (en) 2008-11-25
US8223621B2 (en) 2012-07-17
US20130336100A1 (en) 2013-12-19
US20130077460A1 (en) 2013-03-28
US7656783B2 (en) 2010-02-02
EP1103957A2 (de) 2001-05-30
US8335151B2 (en) 2012-12-18
US20050254356A1 (en) 2005-11-17
US20110134743A1 (en) 2011-06-09
US7072285B2 (en) 2006-07-04
US6930977B1 (en) 2005-08-16
US20130083644A1 (en) 2013-04-04
EP1103957B1 (de) 2008-08-27
EP2234107B1 (de) 2011-06-22
EP1988546A1 (de) 2008-11-05
US7889631B2 (en) 2011-02-15
US20100124156A1 (en) 2010-05-20
EP1988546B1 (de) 2009-11-25
US7656785B2 (en) 2010-02-02
US7656784B2 (en) 2010-02-02
US20080267052A1 (en) 2008-10-30
US7672216B2 (en) 2010-03-02
US7406026B2 (en) 2008-07-29
US20090059762A1 (en) 2009-03-05
US7664007B2 (en) 2010-02-16
US20080291814A1 (en) 2008-11-27
EP2113916B1 (de) 2010-09-01
US8520490B2 (en) 2013-08-27
US8537654B2 (en) 2013-09-17
US7406025B2 (en) 2008-07-29
US20120140610A1 (en) 2012-06-07
US20100110870A1 (en) 2010-05-06
US20110134739A1 (en) 2011-06-09
US7911931B2 (en) 2011-03-22
US20090059779A1 (en) 2009-03-05

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