DE69122783D1 - Fluoreszierende optische Platte - Google Patents
Fluoreszierende optische PlatteInfo
- Publication number
- DE69122783D1 DE69122783D1 DE69122783T DE69122783T DE69122783D1 DE 69122783 D1 DE69122783 D1 DE 69122783D1 DE 69122783 T DE69122783 T DE 69122783T DE 69122783 T DE69122783 T DE 69122783T DE 69122783 D1 DE69122783 D1 DE 69122783D1
- Authority
- DE
- Germany
- Prior art keywords
- optical plate
- fluorescent optical
- fluorescent
- plate
- optical
- 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
- G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised 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
- G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
- G11B7/0045—Recording
-
- 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
- G11B7/241—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
- G11B7/257—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
-
- 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
- G11B2007/24624—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 fluorescent 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
- G11B7/241—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
- G11B7/253—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 substrates
- G11B7/2533—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 substrates comprising resins
-
- 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
- G11B7/253—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 substrates
- G11B7/2533—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 substrates comprising resins
- G11B7/2534—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 substrates comprising resins polycarbonates [PC]
-
- 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
- G11B7/2585—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 based on aluminium
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008458A JPH07111785B2 (ja) | 1990-01-19 | 1990-01-19 | 光ディスク |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69122783D1 true DE69122783D1 (de) | 1996-11-28 |
DE69122783T2 DE69122783T2 (de) | 1997-02-20 |
Family
ID=11693691
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69122783T Expired - Lifetime DE69122783T2 (de) | 1990-01-19 | 1991-01-09 | Fluoreszierende optische Platte |
Country Status (5)
Country | Link |
---|---|
US (1) | US6219329B1 (de) |
EP (1) | EP0438225B1 (de) |
JP (1) | JPH07111785B2 (de) |
KR (1) | KR940008405B1 (de) |
DE (1) | DE69122783T2 (de) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08124212A (ja) * | 1994-10-27 | 1996-05-17 | Sony Disc Technol:Kk | 光学的情報記録媒体及びその製造方法 |
DE59710824D1 (de) * | 1996-05-03 | 2003-11-13 | Ciba Sc Holding Ag | Optische Speichermedien mit hoher Kapazität, die Xanthenfarbstoffe enthalten |
US6638593B2 (en) | 2000-06-30 | 2003-10-28 | Verification Technologies, Inc. | Copy-protected optical media and method of manufacture thereof |
US7124944B2 (en) * | 2000-06-30 | 2006-10-24 | Verification Technologies, Inc. | Product packaging including digital data |
WO2002002301A1 (en) | 2000-06-30 | 2002-01-10 | Verification Technologies Inc. | Copy-protected optical media and method of manufacture thereof |
US6944115B2 (en) | 2000-09-29 | 2005-09-13 | General Electric Company | Colored data storage media |
AU2002222458A1 (en) * | 2000-12-07 | 2002-06-18 | Consellation Trid Inc | Method for polarization data recording/retrieval on luminescent optical data carriers |
US7393623B2 (en) * | 2001-06-06 | 2008-07-01 | Spectra Systems Corporation | Incorporation of markings in optical media |
MXPA03011293A (es) * | 2001-06-06 | 2004-02-26 | Spectra Systems Corp | Marcacion y autenticacion de articulos. |
US6514617B1 (en) | 2001-07-11 | 2003-02-04 | General Electric Company | Tagging materials for polymers, methods, and articles made thereby |
US6475588B1 (en) | 2001-08-07 | 2002-11-05 | General Electric Company | Colored digital versatile disks |
US6475589B1 (en) | 2001-12-17 | 2002-11-05 | General Electric Company | Colored optical discs and methods for making the same |
US20050084645A1 (en) * | 2002-02-07 | 2005-04-21 | Selinfreund Richard H. | Method and system for optical disc copy-protection |
US6893147B2 (en) | 2002-04-05 | 2005-05-17 | General Electric Company | Lamp lens or bezel with visual effect |
US7718238B2 (en) * | 2002-05-13 | 2010-05-18 | Sabic Innovative Plastics Ip B.V. | Plastics articles such as bottles with visual effect |
US7312257B2 (en) * | 2003-01-23 | 2007-12-25 | General Electric Company | Polymer encapsulation of high aspect ratio materials and methods of making same |
US20060203700A1 (en) * | 2003-02-06 | 2006-09-14 | Verification Technologies, Inc. | Method and system for optical disk copy-protection |
US7157129B2 (en) * | 2003-10-24 | 2007-01-02 | General Electric Company | Method for making highly colored DVDs |
US20050095715A1 (en) * | 2003-10-31 | 2005-05-05 | General Electric Company | Tagging Material for Polymers, Methods, and Articles Made Thereby |
US7496938B2 (en) | 2003-11-24 | 2009-02-24 | Sabic Innovative Plastics Ip B.V. | Media drive with a luminescence detector and methods of detecting an authentic article |
US7175086B2 (en) | 2004-04-21 | 2007-02-13 | General Electric Company | Authentication system, data device, and methods for using the same |
US7094364B2 (en) | 2003-11-26 | 2006-08-22 | General Electric Company | Method of authenticating polymers, authenticatable polymers, methods of making authenticatable polymers and authenticatable articles, and articles made there from |
US20050110978A1 (en) * | 2003-11-26 | 2005-05-26 | Radislav Potyrailo | Method of authenticating articles, authenticatable polymers, and authenticatable articles |
US20050112768A1 (en) * | 2003-11-26 | 2005-05-26 | Thomas Evans | Method of authenticating tagged polymers |
US7169615B2 (en) | 2003-11-26 | 2007-01-30 | General Electric Company | Method of authenticating polymers, authenticatable polymers, methods of making authenticatable polymers and authenticatable articles, and articles made there from |
US20090266991A1 (en) * | 2003-11-26 | 2009-10-29 | Sabic Innovative Plastics Ip B.V. | Method of authenticating tagged polymers |
US20050277710A1 (en) * | 2004-06-14 | 2005-12-15 | Joyce Richard P | Tagged resin, method of making a tagged resin, and articles made therefrom |
US7597961B2 (en) * | 2004-07-13 | 2009-10-06 | Sabic Innovative Plastics Ip B.V. | Authenticatable article and method of authenticating |
DE102004046618A1 (de) * | 2004-09-25 | 2006-03-30 | Robert Bosch Gmbh | Schaltungsanordnung zum Analog/Digital-Wandeln |
US7459259B2 (en) | 2004-09-29 | 2008-12-02 | Sabic Innovative Plastics Ip B.V. | Marked article and method of making the same |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5370730A (en) | 1976-12-07 | 1978-06-23 | Fujitsu Ltd | Memorizing medium |
JPS6145437A (ja) * | 1984-08-08 | 1986-03-05 | Hitachi Ltd | 光学記録部材 |
JPS6190343A (ja) * | 1984-10-09 | 1986-05-08 | Polyplastics Co | 光ディスク |
JPS61129753A (ja) | 1984-11-28 | 1986-06-17 | Pioneer Electronic Corp | 光記録円盤の記録方法 |
JPS61236891A (ja) | 1985-04-12 | 1986-10-22 | Fuji Photo Film Co Ltd | 放射線像変換方法およびその方法に用いられる放射線像変換パネル |
JP2577049B2 (ja) | 1987-06-04 | 1997-01-29 | 三共株式会社 | シクロスポリン製剤 |
JPS6439647A (en) * | 1987-08-05 | 1989-02-09 | Sanyo Electric Co | Optical recording disk |
CA1340146C (en) * | 1987-10-09 | 1998-11-24 | Akira Tanaka | Resin molded body for optical parts |
US5051977A (en) * | 1989-08-30 | 1991-09-24 | Hoechst Celanese Corp. | Scanning tunneling microscope memory utilizing optical fluorescence of substrate for reading |
JPH07111785A (ja) | 1993-10-13 | 1995-04-25 | Toshiba Corp | ワイヤレスアクチュエータ |
-
1990
- 1990-01-19 JP JP2008458A patent/JPH07111785B2/ja not_active Expired - Lifetime
-
1991
- 1991-01-09 DE DE69122783T patent/DE69122783T2/de not_active Expired - Lifetime
- 1991-01-09 EP EP91300131A patent/EP0438225B1/de not_active Expired - Lifetime
- 1991-01-16 KR KR1019910000607A patent/KR940008405B1/ko not_active IP Right Cessation
- 1991-01-18 US US07/642,848 patent/US6219329B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US6219329B1 (en) | 2001-04-17 |
JPH07111785B2 (ja) | 1995-11-29 |
JPH03214438A (ja) | 1991-09-19 |
EP0438225A1 (de) | 1991-07-24 |
EP0438225B1 (de) | 1996-10-23 |
KR910014887A (ko) | 1991-08-31 |
KR940008405B1 (ko) | 1994-09-14 |
DE69122783T2 (de) | 1997-02-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: FUJITSU COMPONENT LTD., TOKIO/TOKYO, JP |
|
8328 | Change in the person/name/address of the agent |
Representative=s name: SEEGER SEEGER LINDNER PARTNERSCHAFT PATENTANWAELTE |