DE69130344D1 - Optisches Aufzeichnungsmedium, Verfahren zur optischen Aufzeichnung und Verfahren zur optischen Wiedergabe - Google Patents
Optisches Aufzeichnungsmedium, Verfahren zur optischen Aufzeichnung und Verfahren zur optischen WiedergabeInfo
- Publication number
- DE69130344D1 DE69130344D1 DE69130344T DE69130344T DE69130344D1 DE 69130344 D1 DE69130344 D1 DE 69130344D1 DE 69130344 T DE69130344 T DE 69130344T DE 69130344 T DE69130344 T DE 69130344T DE 69130344 D1 DE69130344 D1 DE 69130344D1
- Authority
- DE
- Germany
- Prior art keywords
- optical recording
- optical
- recording medium
- reproduction method
- reproduction
- 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
Links
Classifications
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- 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
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- 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
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
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- 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
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- G11—INFORMATION STORAGE
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
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- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
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- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
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- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
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- G11B2007/25705—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 layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers consisting essentially of inorganic materials
- G11B2007/2571—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 layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers consisting essentially of inorganic materials containing group 14 elements except carbon (Si, Ge, Sn, Pb)
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- G11B7/257—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 layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers
- G11B2007/25705—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 layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers consisting essentially of inorganic materials
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- G11B7/257—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 layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers
- G11B2007/25705—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 layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers consisting essentially of inorganic materials
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- 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
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- G11B7/257—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 layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers
- G11B2007/25705—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 layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers consisting essentially of inorganic materials
- G11B2007/25716—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 layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers consisting essentially of inorganic materials containing sulfur
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
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Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15874990 | 1990-06-19 | ||
JP15874690 | 1990-06-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69130344D1 true DE69130344D1 (de) | 1998-11-19 |
DE69130344T2 DE69130344T2 (de) | 1999-04-08 |
Family
ID=26485769
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69130344T Expired - Fee Related DE69130344T2 (de) | 1990-06-19 | 1991-06-18 | Optisches Aufzeichnungsmedium, Verfahren zur optischen Aufzeichnung und Verfahren zur optischen Wiedergabe |
Country Status (3)
Country | Link |
---|---|
US (1) | US5572492A (de) |
EP (1) | EP0463784B1 (de) |
DE (1) | DE69130344T2 (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3696649B2 (ja) * | 1994-08-18 | 2005-09-21 | 康博 小池 | 非複屈折性の光学樹脂材料及びその製造方法並びに光学樹脂材料を用いた液晶素子用の部材 |
JP3351164B2 (ja) * | 1995-03-24 | 2002-11-25 | 日本ビクター株式会社 | 光学的情報記録媒体の製造方法 |
US6676791B1 (en) | 1995-03-24 | 2004-01-13 | Jvc Victor Company Of Japan, Ltd. | Multilayered optical information-recording media and process for manufacture thereof |
US6146741A (en) * | 1997-03-14 | 2000-11-14 | Canon Kabushiki Kaisha | Information recording medium and production process thereof |
EP0927995A4 (de) * | 1997-03-31 | 2002-08-14 | Matsushita Electric Ind Co Ltd | Optisches aufzeichnungsmedium und verfahren zu dessen herstellung |
DE19932902A1 (de) | 1999-07-12 | 2001-01-25 | Beiersdorf Ag | Datenspeicher |
DE10008328A1 (de) * | 2000-02-23 | 2002-01-31 | Tesa Ag | Datenspeicher |
DE10028086C2 (de) * | 2000-06-07 | 2003-05-08 | Tesa Ag | Verfahren zum Herstellen eines Datenspeichers |
DE10028113A1 (de) * | 2000-06-07 | 2001-12-20 | Beiersdorf Ag | Datenspeicher |
DE10029702A1 (de) * | 2000-06-16 | 2002-01-03 | Beiersdorf Ag | Datenspeicher |
DE10039370A1 (de) * | 2000-08-11 | 2002-02-28 | Eml Europ Media Lab Gmbh | Holographischer Datenspeicher |
DE10039374A1 (de) * | 2000-08-11 | 2002-02-21 | Eml Europ Media Lab Gmbh | Holographischer Datenspeicher |
DE10039372C2 (de) | 2000-08-11 | 2003-05-15 | Tesa Scribos Gmbh | Holographischer Datenspeicher |
DE10060235A1 (de) * | 2000-12-05 | 2002-06-13 | Tesa Ag | Verwendung eines Packbands als holographischer Datenträger |
WO2002086879A1 (de) * | 2001-03-28 | 2002-10-31 | Bayer Aktiengesellschaft | Optischer datenträger enthaltend in der informationsschicht einen hemicyaninfarbstoff als lichtabsorbierende verbindung |
JP2002312936A (ja) * | 2001-04-19 | 2002-10-25 | Matsushita Electric Ind Co Ltd | 光記録媒体の記録方法および情報が記録された光記録媒体 |
DE10128901A1 (de) * | 2001-06-15 | 2002-12-19 | Tesa Ag | Verfahren zum Eingeben von Information in einen optisch beschreibbaren und auslesbaren Datenspeicher |
DE10128902A1 (de) | 2001-06-15 | 2003-10-16 | Tesa Scribos Gmbh | Holographischer Datenspeicher |
US20050003103A1 (en) * | 2003-04-29 | 2005-01-06 | Krupa Robert J. | Method for embedding a marking substance in a device such as an insertion tube |
KR20060027345A (ko) * | 2003-06-17 | 2006-03-27 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 기록 매체에 정보를 기록하는 방법, 기록 매체 및 기록장치 |
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US3886992A (en) * | 1971-05-28 | 1975-06-03 | Rheinstahl Huettenwerke Ag | Method of treating metal melts with a purging gas during the process of continuous casting |
US3740761A (en) * | 1971-05-28 | 1973-06-19 | Teletype Corp | Laser recording medium |
JPS6021555B2 (ja) * | 1978-06-29 | 1985-05-28 | 富士写真フイルム株式会社 | 熱的記録材料 |
US4340655A (en) * | 1980-06-18 | 1982-07-20 | Eastman Kodak Company | Thermal and mechanical barrier layers for optical recording elements |
US5079127A (en) * | 1982-04-06 | 1992-01-07 | Canon Kabushiki Kaisha | Optical recording medium and process for recording thereupon |
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US4555472A (en) * | 1983-02-09 | 1985-11-26 | Canon Kabushiki Kaisha | Organic coating film and radiation-sensitive member having the film |
JPS6036188A (ja) * | 1983-08-08 | 1985-02-25 | Nippon Columbia Co Ltd | 光情報記録媒体 |
US4626496A (en) * | 1984-06-19 | 1986-12-02 | Ricoh Co., Ltd. | Optical information recording medium |
US4933221A (en) * | 1984-07-31 | 1990-06-12 | Canon Kabushiki Kaisha | Optical recording device |
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JPS61143191A (ja) * | 1984-12-18 | 1986-06-30 | Ricoh Co Ltd | 光情報記録媒体 |
US4910107A (en) * | 1985-12-16 | 1990-03-20 | Canon Kabushiki Kaisha | Optical recording-reproducing method and device by using the same |
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US4752544A (en) * | 1986-10-27 | 1988-06-21 | The Dow Chemical Company | Solid polymer electrolyte and production method |
JPS63200339A (ja) * | 1987-02-12 | 1988-08-18 | Canon Inc | 情報記録媒体 |
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US4944981A (en) * | 1987-02-25 | 1990-07-31 | Canon Kabushiki Kaisha | Optical recording medium |
US4977064A (en) * | 1987-05-01 | 1990-12-11 | Mitsui Toatsu Chemicals, Incorporated | Optical recording medium and process for fabricating the same |
DE3725134A1 (de) * | 1987-07-29 | 1989-02-09 | Basf Ag | Flaechenfoermiges, mehrschichtiges, laseroptisches aufzeichnungsmaterial |
US4772582A (en) * | 1987-12-21 | 1988-09-20 | Eastman Kodak Company | Spacer bead layer for dye-donor element used in laser-induced thermal dye transfer |
US4874205A (en) * | 1988-04-11 | 1989-10-17 | Semec, Inc. | Recliner assembly for vehicle seat |
US5002812A (en) * | 1988-06-15 | 1991-03-26 | Ricoh Company, Ltd. | Optical information recording medium, information recording method and optical information recording system using the medium |
JP2556183B2 (ja) * | 1990-09-11 | 1996-11-20 | 富士ゼロックス株式会社 | 光学的記録方法とこの方法を用いる光記録媒体 |
-
1991
- 1991-06-18 EP EP91305478A patent/EP0463784B1/de not_active Expired - Lifetime
- 1991-06-18 DE DE69130344T patent/DE69130344T2/de not_active Expired - Fee Related
-
1995
- 1995-06-06 US US08/468,197 patent/US5572492A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0463784B1 (de) | 1998-10-14 |
DE69130344T2 (de) | 1999-04-08 |
EP0463784A2 (de) | 1992-01-02 |
US5572492A (en) | 1996-11-05 |
EP0463784A3 (en) | 1992-07-22 |
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