ATE535908T1 - Optisches datenspeichermedium mit mehreren aufzeichnungsschichten - Google Patents
Optisches datenspeichermedium mit mehreren aufzeichnungsschichtenInfo
- Publication number
- ATE535908T1 ATE535908T1 AT04733407T AT04733407T ATE535908T1 AT E535908 T1 ATE535908 T1 AT E535908T1 AT 04733407 T AT04733407 T AT 04733407T AT 04733407 T AT04733407 T AT 04733407T AT E535908 T1 ATE535908 T1 AT E535908T1
- Authority
- AT
- Austria
- Prior art keywords
- storage medium
- data storage
- optical data
- recording layers
- multiple recording
- Prior art date
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
-
- 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
- G11B7/2403—Layers; Shape, structure or physical properties thereof
- G11B7/24047—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
- G11B7/2403—Layers; Shape, structure or physical properties thereof
- G11B7/24062—Reflective 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
-
- 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
-
- 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
- G11B7/241—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
-
- 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
- G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
- G11B7/258—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of reflective layers
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
- Optical Recording Or Reproduction (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03300020 | 2003-05-28 | ||
PCT/IB2004/001710 WO2004107329A1 (en) | 2003-05-28 | 2004-05-17 | Multi-stack optical storage medium |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE535908T1 true ATE535908T1 (de) | 2011-12-15 |
Family
ID=33484062
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT04733407T ATE535908T1 (de) | 2003-05-28 | 2004-05-17 | Optisches datenspeichermedium mit mehreren aufzeichnungsschichten |
Country Status (8)
Country | Link |
---|---|
US (1) | US20160343398A1 (de) |
EP (1) | EP1634282B1 (de) |
JP (2) | JP5112696B2 (de) |
KR (1) | KR20060026855A (de) |
CN (1) | CN1795500B (de) |
AT (1) | ATE535908T1 (de) |
TW (1) | TWI353602B (de) |
WO (1) | WO2004107329A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MXPA05002163A (es) * | 2002-08-29 | 2005-06-03 | Koninkl Philips Electronics Nv | Medio optico de almacenamiento de datos de multiples apilamientos y uso del mismo. |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0573955A (ja) * | 1991-09-10 | 1993-03-26 | Victor Co Of Japan Ltd | 光学的記録媒体円盤 |
JPH1166622A (ja) * | 1997-08-25 | 1999-03-09 | Taiyo Yuden Co Ltd | 光情報媒体とその記録再生方法 |
US6544616B2 (en) * | 2000-07-21 | 2003-04-08 | Target Technology Company, Llc | Metal alloys for the reflective or the semi-reflective layer of an optical storage medium |
JP2001023237A (ja) * | 1999-07-02 | 2001-01-26 | Pioneer Electronic Corp | 情報記録媒体 |
TW505915B (en) * | 2000-02-14 | 2002-10-11 | Taiyo Yuden Kk | Optical information recording medium, method for recording/reproducing the same, and optical pickup |
US6664526B2 (en) * | 2000-11-15 | 2003-12-16 | Ricoh Company, Ltd. | Optical information recording employing improved recording power control scheme |
JP2003016691A (ja) * | 2001-06-29 | 2003-01-17 | Toshiba Corp | 多層構造の情報媒体およびこの媒体を用いる装置 |
US20050237910A1 (en) * | 2002-04-02 | 2005-10-27 | Koninklijike Philips Electronics N.V. | Optical data storage medium and use of such medium |
KR100946223B1 (ko) * | 2002-06-18 | 2010-03-09 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 광 데이터 저장매체 및 그 매체를 사용한 방법 |
MXPA05002163A (es) * | 2002-08-29 | 2005-06-03 | Koninkl Philips Electronics Nv | Medio optico de almacenamiento de datos de multiples apilamientos y uso del mismo. |
AU2003272009A1 (en) * | 2002-11-06 | 2004-06-07 | Koninklijke Philips Electronics N.V. | Multi-stack optical data storage medium and use of such medium |
DE60317827T2 (de) * | 2002-12-13 | 2008-10-30 | Koninklijke Philips Electronics N.V. | Doppelschichtiges optisches aufzeichnungsmedium und der gebrauch eines solchen mediums |
-
2004
- 2004-05-17 AT AT04733407T patent/ATE535908T1/de active
- 2004-05-17 CN CN2004800143743A patent/CN1795500B/zh not_active Expired - Fee Related
- 2004-05-17 WO PCT/IB2004/001710 patent/WO2004107329A1/en active Application Filing
- 2004-05-17 EP EP04733407A patent/EP1634282B1/de not_active Expired - Lifetime
- 2004-05-17 KR KR1020057022532A patent/KR20060026855A/ko active IP Right Grant
- 2004-05-17 JP JP2006530687A patent/JP5112696B2/ja not_active Expired - Fee Related
- 2004-05-25 TW TW093114810A patent/TWI353602B/zh not_active IP Right Cessation
-
2011
- 2011-12-12 JP JP2011271271A patent/JP2012084224A/ja active Pending
-
2016
- 2016-07-06 US US15/202,649 patent/US20160343398A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20160343398A1 (en) | 2016-11-24 |
WO2004107329A1 (en) | 2004-12-09 |
CN1795500A (zh) | 2006-06-28 |
TWI353602B (en) | 2011-12-01 |
JP5112696B2 (ja) | 2013-01-09 |
KR20060026855A (ko) | 2006-03-24 |
JP2007500413A (ja) | 2007-01-11 |
CN1795500B (zh) | 2012-07-18 |
JP2012084224A (ja) | 2012-04-26 |
TW200511292A (en) | 2005-03-16 |
EP1634282B1 (de) | 2011-11-30 |
EP1634282A1 (de) | 2006-03-15 |
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