DE60328894D1 - Optisches speichermedium - Google Patents
Optisches speichermediumInfo
- Publication number
- DE60328894D1 DE60328894D1 DE60328894T DE60328894T DE60328894D1 DE 60328894 D1 DE60328894 D1 DE 60328894D1 DE 60328894 T DE60328894 T DE 60328894T DE 60328894 T DE60328894 T DE 60328894T DE 60328894 D1 DE60328894 D1 DE 60328894D1
- Authority
- DE
- Germany
- Prior art keywords
- recording
- substrate
- stack
- guide groove
- storage medium
- 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
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
- G11B7/24—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
- G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
- G11B7/0045—Recording
- G11B7/00455—Recording involving reflectivity, absorption or colour changes
-
- 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
- G11B7/005—Reproducing
- G11B7/0052—Reproducing involving reflectivity, absorption or colour changes
-
- 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
- G11B7/24—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
- G11B7/241—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
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
- Optical Recording Or Reproduction (AREA)
- Holo Graphy (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02077448 | 2002-06-18 | ||
PCT/IB2003/002832 WO2003107334A1 (en) | 2002-06-18 | 2003-06-13 | Optical data storage medium and use of such medium |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60328894D1 true DE60328894D1 (de) | 2009-10-01 |
Family
ID=29724516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60328894T Expired - Lifetime DE60328894D1 (de) | 2002-06-18 | 2003-06-13 | Optisches speichermedium |
Country Status (15)
Country | Link |
---|---|
US (2) | US9324356B2 (de) |
EP (1) | EP1518229B1 (de) |
JP (1) | JP4347215B2 (de) |
KR (1) | KR100946223B1 (de) |
CN (1) | CN1326125C (de) |
AT (1) | ATE440363T1 (de) |
AU (1) | AU2003242926A1 (de) |
CA (1) | CA2489597A1 (de) |
DE (1) | DE60328894D1 (de) |
DK (1) | DK1518229T3 (de) |
ES (1) | ES2331304T3 (de) |
MX (1) | MXPA04012336A (de) |
PT (1) | PT1518229E (de) |
TW (1) | TWI303060B (de) |
WO (1) | WO2003107334A1 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE60309308T2 (de) * | 2002-04-02 | 2007-05-31 | Koninklijke Philips Electronics N.V. | Doppelschichtiges optisches datenaufzeichnungsmedium |
ATE420434T1 (de) * | 2002-08-29 | 2009-01-15 | Koninkl Philips Electronics Nv | Optisches mehrstapel-datenspeichermedium und verwendung eines solchen mediums |
AU2003276637A1 (en) * | 2002-12-19 | 2004-07-14 | Koninklijke Philips Electronics N.V. | Dual stack optical data storage medium and use of such medium |
WO2004093070A1 (ja) * | 2003-04-14 | 2004-10-28 | Mitsubishi Chemical Corporation | 光記録媒体及びその記録再生方法 |
WO2004105009A1 (ja) * | 2003-05-22 | 2004-12-02 | Ricoh Company, Ltd. | 光記録媒体 |
CN1795500B (zh) * | 2003-05-28 | 2012-07-18 | 皇家飞利浦电子股份有限公司 | 多叠层光学存储介质 |
US8134904B2 (en) | 2004-07-22 | 2012-03-13 | Panasonic Corporation | Information recording method and information recording apparatus for recording medium |
JP2006172574A (ja) * | 2004-12-14 | 2006-06-29 | Memory Tec Kk | 光ディスク、光ディスク装置、光ディスク再生方法、デジタル作品出版物 |
JP4660217B2 (ja) | 2005-01-31 | 2011-03-30 | 株式会社東芝 | 記憶媒体、再生方法、記録方法、再生装置及び記録装置 |
JP4417869B2 (ja) | 2005-03-15 | 2010-02-17 | 株式会社東芝 | 情報記憶媒体、再生方法及び記録方法 |
JP2006289877A (ja) * | 2005-04-14 | 2006-10-26 | Toshiba Corp | 情報記憶媒体、再生方法及び記録方法 |
TW200639846A (en) * | 2005-05-11 | 2006-11-16 | Prodisc Technology Inc | Optical information storage medium |
EP1973111B1 (de) * | 2006-01-13 | 2010-10-27 | Mitsubishi Kagaku Media Co., Ltd. | Optisches aufzeichnungsmedium |
JP2008010129A (ja) * | 2006-06-30 | 2008-01-17 | Toshiba Corp | 情報記録媒体、及びディスク装置 |
JP5136260B2 (ja) * | 2008-07-24 | 2013-02-06 | 富士ゼロックス株式会社 | 光導波路フィルム、及び光送受信モジュール |
JP5239800B2 (ja) | 2008-07-24 | 2013-07-17 | 富士ゼロックス株式会社 | 光導波路フィルム及びその製造方法、並びに、光送受信モジュール |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5581539A (en) * | 1994-08-12 | 1996-12-03 | Mitsubishi Chemical Corporation | Optical recording medium |
US5981059A (en) * | 1995-04-03 | 1999-11-09 | Southwall Technologies, Inc. | Multi-layer topcoat for an optical member |
US5764619A (en) * | 1995-04-07 | 1998-06-09 | Matsushita Electric Industrial Co., Ltd. | Optical recording medium having two separate recording layers |
JPH10302310A (ja) * | 1997-04-25 | 1998-11-13 | Sony Corp | 光学記録媒体及び光学ディスク装置 |
US6021109A (en) * | 1997-11-18 | 2000-02-01 | U.S. Philips Corporation | Optical recording medium |
JPH11195243A (ja) * | 1997-12-26 | 1999-07-21 | Sony Corp | 多層光ディスク及び記録再生装置 |
JP2001273674A (ja) * | 1998-05-15 | 2001-10-05 | Matsushita Electric Ind Co Ltd | 光学情報記録媒体、その記録再生方法、その製造法及び光学情報記録再生装置 |
EP0957477A3 (de) * | 1998-05-15 | 2003-11-05 | Matsushita Electric Industrial Co., Ltd. | Optisches Aufzeichnungsmedium, Verfahren und Vorrichtung zur Informationsaufzeichnung und -wiedergabe dafür |
JP3250989B2 (ja) * | 1998-05-15 | 2002-01-28 | 松下電器産業株式会社 | 光学情報記録媒体、その記録再生方法、その製造法及び光学情報記録再生装置 |
ES2186399T3 (es) * | 1998-08-11 | 2003-05-01 | Ciba Sc Holding Ag | Metalocenil-ftalocianinas. |
JP2000260059A (ja) | 1999-03-05 | 2000-09-22 | Taiyo Yuden Co Ltd | 光情報記録媒体 |
JP2000268409A (ja) | 1999-03-18 | 2000-09-29 | Hitachi Maxell Ltd | 光記録媒体 |
JP2000311384A (ja) * | 1999-04-26 | 2000-11-07 | Fuji Photo Film Co Ltd | 光情報記録媒体 |
JP2001023237A (ja) | 1999-07-02 | 2001-01-26 | Pioneer Electronic Corp | 情報記録媒体 |
TW476957B (en) * | 1999-09-08 | 2002-02-21 | Mitsubishi Chem Corp | Rewritable compact disk and manufacturing method thereof |
JP2001126309A (ja) | 1999-10-22 | 2001-05-11 | Fuji Photo Film Co Ltd | 光情報記録媒体 |
JP3962522B2 (ja) | 2000-02-14 | 2007-08-22 | パイオニア株式会社 | 情報記録媒体 |
KR20010090164A (ko) | 2000-03-23 | 2001-10-18 | 윤종용 | 고밀도 광기록매체 |
JP2001344810A (ja) | 2000-06-02 | 2001-12-14 | Fuji Photo Film Co Ltd | 光情報記録媒体 |
JP2001344812A (ja) * | 2000-06-02 | 2001-12-14 | Fuji Photo Film Co Ltd | 光情報記録媒体 |
JP4150155B2 (ja) * | 2000-10-10 | 2008-09-17 | 株式会社日立製作所 | 情報記録媒体、情報の記録方法、再生方法、記録記録装置及び情報再生装置 |
TW577068B (en) * | 2000-10-10 | 2004-02-21 | Hitachi Ltd | Optical disk |
US20020106475A1 (en) * | 2000-12-13 | 2002-08-08 | Norihiko Mihara | Optical recording medium and process for production thereof |
FR2818272B1 (fr) * | 2000-12-15 | 2003-08-29 | Saint Gobain | Vitrage muni d'un empilement de couches minces pour la protection solaire et/ou l'isolation thermique |
US20020160306A1 (en) * | 2001-01-31 | 2002-10-31 | Katsunari Hanaoka | Optical information recording medium and method |
JP2002230828A (ja) * | 2001-01-31 | 2002-08-16 | Pioneer Electronic Corp | 情報記録媒体 |
JP2003051137A (ja) * | 2001-08-07 | 2003-02-21 | Hitachi Ltd | 情報記録媒体 |
AU2002364755A1 (en) | 2002-01-18 | 2003-07-30 | Koninklijke Philips Electronics N.V. | Optical data storage medium and use of such medium |
TW575875B (en) * | 2002-04-02 | 2004-02-11 | Ind Tech Res Inst | Multi-layered film rewritable information storage medium |
US20050237910A1 (en) | 2002-04-02 | 2005-10-27 | Koninklijike Philips Electronics N.V. | Optical data storage medium and use of such medium |
JP2006092609A (ja) * | 2004-09-21 | 2006-04-06 | Tdk Corp | 光記録媒体への情報記録方法及び情報記録・再生装置 |
-
2003
- 2003-06-13 KR KR1020047020375A patent/KR100946223B1/ko not_active IP Right Cessation
- 2003-06-13 PT PT03760106T patent/PT1518229E/pt unknown
- 2003-06-13 ES ES03760106T patent/ES2331304T3/es not_active Expired - Lifetime
- 2003-06-13 CN CNB03814039XA patent/CN1326125C/zh not_active Expired - Fee Related
- 2003-06-13 MX MXPA04012336A patent/MXPA04012336A/es active IP Right Grant
- 2003-06-13 DE DE60328894T patent/DE60328894D1/de not_active Expired - Lifetime
- 2003-06-13 US US10/517,917 patent/US9324356B2/en not_active Expired - Fee Related
- 2003-06-13 JP JP2004514065A patent/JP4347215B2/ja not_active Expired - Fee Related
- 2003-06-13 AT AT03760106T patent/ATE440363T1/de active
- 2003-06-13 CA CA002489597A patent/CA2489597A1/en not_active Abandoned
- 2003-06-13 WO PCT/IB2003/002832 patent/WO2003107334A1/en active Application Filing
- 2003-06-13 EP EP03760106A patent/EP1518229B1/de not_active Expired - Lifetime
- 2003-06-13 AU AU2003242926A patent/AU2003242926A1/en not_active Abandoned
- 2003-06-13 DK DK03760106T patent/DK1518229T3/da active
- 2003-06-17 TW TW092116411A patent/TWI303060B/zh not_active IP Right Cessation
-
2016
- 2016-04-25 US US15/137,326 patent/US20160240220A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
KR100946223B1 (ko) | 2010-03-09 |
WO2003107334A8 (en) | 2004-12-29 |
JP4347215B2 (ja) | 2009-10-21 |
EP1518229B1 (de) | 2009-08-19 |
CN1326125C (zh) | 2007-07-11 |
TWI303060B (en) | 2008-11-11 |
US20050174924A1 (en) | 2005-08-11 |
JP2005530286A (ja) | 2005-10-06 |
ES2331304T3 (es) | 2009-12-29 |
MXPA04012336A (es) | 2005-04-08 |
US9324356B2 (en) | 2016-04-26 |
US20160240220A1 (en) | 2016-08-18 |
TW200414141A (en) | 2004-08-01 |
EP1518229A1 (de) | 2005-03-30 |
CA2489597A1 (en) | 2003-12-24 |
WO2003107334A1 (en) | 2003-12-24 |
PT1518229E (pt) | 2009-11-05 |
AU2003242926A1 (en) | 2003-12-31 |
CN1662968A (zh) | 2005-08-31 |
DK1518229T3 (da) | 2009-11-30 |
ATE440363T1 (de) | 2009-09-15 |
KR20050021006A (ko) | 2005-03-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |