DE60309308D1 - Doppelschichtiges optisches datenaufzeichnungsmedium - Google Patents

Doppelschichtiges optisches datenaufzeichnungsmedium

Info

Publication number
DE60309308D1
DE60309308D1 DE60309308T DE60309308T DE60309308D1 DE 60309308 D1 DE60309308 D1 DE 60309308D1 DE 60309308 T DE60309308 T DE 60309308T DE 60309308 T DE60309308 T DE 60309308T DE 60309308 D1 DE60309308 D1 DE 60309308D1
Authority
DE
Germany
Prior art keywords
layer
stack
medium
information
optical data
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
Application number
DE60309308T
Other languages
English (en)
Other versions
DE60309308T2 (de
Inventor
Den Oetelaar J Van
C Martens
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of DE60309308D1 publication Critical patent/DE60309308D1/de
Application granted granted Critical
Publication of DE60309308T2 publication Critical patent/DE60309308T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G11B7/2403—Layers; Shape, structure or physical properties thereof
    • G11B7/24035—Recording layers
    • G11B7/24038—Multiple laminated 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
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits 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
    • G11B7/007—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
    • G11B7/241—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
    • G11B7/243—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 inorganic materials only, e.g. ablative layers
    • G11B7/2433—Metals or elements of groups 13, 14, 15 or 16 of the Periodic System, e.g. B, Si, Ge, As, Sb, Bi, Se or Te
    • 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
    • G11B7/247—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 methine or polymethine dyes
    • G11B7/2472—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 methine or polymethine dyes cyanine
DE60309308T 2002-04-02 2003-04-01 Doppelschichtiges optisches datenaufzeichnungsmedium Expired - Fee Related DE60309308T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP02076287 2002-04-02
EP02076287 2002-04-02
EP02080276 2002-12-13
EP02080276 2002-12-13
PCT/IB2003/001290 WO2003083851A1 (en) 2002-04-02 2003-04-01 Dual stack optical data storage medium

Publications (2)

Publication Number Publication Date
DE60309308D1 true DE60309308D1 (de) 2006-12-07
DE60309308T2 DE60309308T2 (de) 2007-05-31

Family

ID=28676389

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60309308T Expired - Fee Related DE60309308T2 (de) 2002-04-02 2003-04-01 Doppelschichtiges optisches datenaufzeichnungsmedium

Country Status (12)

Country Link
US (1) US20050219991A1 (de)
EP (1) EP1500094B1 (de)
JP (1) JP2005521986A (de)
KR (1) KR20040094897A (de)
CN (1) CN1647173A (de)
AT (1) ATE343838T1 (de)
AU (1) AU2003216587A1 (de)
CA (1) CA2481017A1 (de)
DE (1) DE60309308T2 (de)
MX (1) MXPA04009538A (de)
TW (1) TW200402050A (de)
WO (1) WO2003083851A1 (de)

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JP2005310349A (ja) * 2004-03-23 2005-11-04 Ricoh Co Ltd 片面２層型光記録媒体製造方法および片面２層型光記録媒体製造装置
CN100359582C (zh) * 2004-03-23 2008-01-02 株式会社理光 用于生产光学记录介质的方法和装置
JP4341505B2 (ja) * 2004-08-19 2009-10-07 ソニー株式会社 多層光情報記録媒体
KR20060046848A (ko) * 2004-11-12 2006-05-18 삼성전자주식회사 광 디스크 유형 판별 방법 및 그 데이터 기록 및/또는재생 장치
TWI267846B (en) * 2004-11-25 2006-12-01 Ritek Corp Dual-layer recordable optical disc and manufacturing method thereof
JP2006164366A (ja) * 2004-12-06 2006-06-22 Toshiba Corp 光ディスク、光ディスク装置、光ディスク再生方法
EP1686574B1 (de) * 2005-01-31 2009-03-04 Ricoh Company, Ltd. Optisches Aufzeichnungsmedium mit unterschiedlicher optischer Absorption der beiden Aufzeichnungsschichten
US8254240B2 (en) * 2005-02-16 2012-08-28 Mitsubishi Electric Corporation Optical disc and optical disc device
US8213290B2 (en) * 2005-02-16 2012-07-03 Mitsubishi Electric Corporation Optical disc and optical disc device
US8248907B2 (en) * 2005-02-16 2012-08-21 Mitsubishi Electric Corporation Optical disc and optical disc device
US8755258B2 (en) 2005-02-16 2014-06-17 Mitsubishi Electric Corporation Optical disc and optical disc device
KR20060105233A (ko) 2005-04-02 2006-10-11 삼성전자주식회사 하이브리드 디스크, 그 기록 및/또는 재생 장치 및 방법
JP4473768B2 (ja) 2005-04-14 2010-06-02 株式会社東芝 情報記憶媒体、再生方法及び記録方法
US8675464B2 (en) 2005-11-03 2014-03-18 Cinram Group, Inc. Dual sided optical storage media and method for making same
US7684309B2 (en) * 2005-11-03 2010-03-23 Cinram International Inc. Multi-purpose high-density optical disc
CN101409085A (zh) * 2007-10-11 2009-04-15 鸿富锦精密工业（深圳）有限公司 单面双层混合记录型光盘
US8739299B1 (en) 2009-12-24 2014-05-27 Cinram Group, Inc. Content unlocking

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5470627A (en) * 1992-03-06 1995-11-28 Quantum Corporation Double-sided optical media for a disk storage device
US5726970A (en) * 1995-03-20 1998-03-10 Sony Corporation Multi-layer optical recording medium
IN188435B (de) * 1995-05-18 2002-09-21 Siemens Ag
US6469977B2 (en) * 1999-12-20 2002-10-22 Matsushita Electric Industrial Co., Ltd. Optical information recording medium, method for producing the same, and method and apparatus for recording/reproducing information thereon
JP3689612B2 (ja) * 2000-01-26 2005-08-31 株式会社日立製作所 情報記録媒体
JP4043175B2 (ja) * 2000-06-09 2008-02-06 Ｔｄｋ株式会社 光情報媒体およびその製造方法
CN1216376C (zh) * 2000-07-12 2005-08-24 皇家菲利浦电子有限公司 具有分离记录层的光信息介质
JP2002042379A (ja) * 2000-07-19 2002-02-08 Sony Corp 多層光学記録媒体およびその製造方法
JP2002050080A (ja) * 2000-08-01 2002-02-15 Tdk Corp 光情報媒体
TW564404B (en) * 2000-09-06 2003-12-01 Matsushita Electric Ind Co Ltd Optical disk unit and information recording and reproducing method
JP4185659B2 (ja) * 2000-11-06 2008-11-26 パイオニア株式会社 光記録媒体、情報記録装置および情報再生装置
US20020126602A1 (en) * 2001-01-11 2002-09-12 Koninklijke Philips Electronics N.V. Recording on a multilayer record carrier using feed forward power control
KR100923654B1 (ko) * 2001-04-17 2009-10-28 파나소닉 주식회사 광 디스크 및 그것을 사용한 정보 기록/재생 장치
JP3777111B2 (ja) * 2001-07-12 2006-05-24 日立マクセル株式会社 情報記録媒体および製造方法
US6821460B2 (en) * 2001-07-16 2004-11-23 Imation Corp. Two-sided replication of data storage media
EP1459309A1 (de) * 2001-12-03 2004-09-22 Koninklijke Philips Electronics N.V. Optisches aufzeichnungssystem, optisches aufzeichnungsmedium sowie dessen verwendung
CN101055738B (zh) * 2002-01-18 2011-04-06 皇家飞利浦电子股份有限公司 用于一次性写入记录的光学数据存储媒质
WO2003083852A1 (en) * 2002-04-02 2003-10-09 Koninklijke Philips Electronics N.V. Optical data storage medium
ES2331304T3 (es) * 2002-06-18 2009-12-29 Koninklijke Philips Electronics N.V. Medio de almacenamiento optico de datos.
US6866909B2 (en) * 2002-09-04 2005-03-15 General Electric Company Limited play data storage media and method for limiting access to data thereon
CN1729523A (zh) * 2002-12-19 2006-02-01 皇家飞利浦电子股份有限公司 双堆栈光学数据存储介质及其使用

Also Published As

Publication number Publication date
AU2003216587A1 (en) 2003-10-13
DE60309308T2 (de) 2007-05-31
EP1500094B1 (de) 2006-10-25
TW200402050A (en) 2004-02-01
CA2481017A1 (en) 2003-10-09
WO2003083851A1 (en) 2003-10-09
MXPA04009538A (es) 2005-01-25
ATE343838T1 (de) 2006-11-15
CN1647173A (zh) 2005-07-27
US20050219991A1 (en) 2005-10-06
EP1500094A1 (de) 2005-01-26
KR20040094897A (ko) 2004-11-10
JP2005521986A (ja) 2005-07-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee