CN101573755A - 光学存储介质及其制备方法 - Google Patents
光学存储介质及其制备方法 Download PDFInfo
- Publication number
- CN101573755A CN101573755A CNA200780048559XA CN200780048559A CN101573755A CN 101573755 A CN101573755 A CN 101573755A CN A200780048559X A CNA200780048559X A CN A200780048559XA CN 200780048559 A CN200780048559 A CN 200780048559A CN 101573755 A CN101573755 A CN 101573755A
- Authority
- CN
- China
- Prior art keywords
- optical
- memory layer
- optical memory
- security element
- polymkeric substance
- 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.)
- Pending
Links
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Images
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
- 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
- G11B7/245—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 a polymeric component
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
- Polarising Elements (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Laminated Bodies (AREA)
- Manufacturing Optical Record Carriers (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Credit Cards Or The Like (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102006062457.2 | 2006-12-28 | ||
| DE102006062457A DE102006062457A1 (de) | 2006-12-28 | 2006-12-28 | Optische Speichermedien und Verfahren zu deren Herstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101573755A true CN101573755A (zh) | 2009-11-04 |
Family
ID=39186048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200780048559XA Pending CN101573755A (zh) | 2006-12-28 | 2007-12-15 | 光学存储介质及其制备方法 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US20100047505A1 (enExample) |
| EP (1) | EP2100299A1 (enExample) |
| JP (1) | JP2010515088A (enExample) |
| CN (1) | CN101573755A (enExample) |
| AU (1) | AU2007341652A1 (enExample) |
| DE (1) | DE102006062457A1 (enExample) |
| IL (1) | IL198889A0 (enExample) |
| MX (1) | MX2009005702A (enExample) |
| NO (1) | NO20092747L (enExample) |
| RU (1) | RU2473979C2 (enExample) |
| TW (1) | TW200837749A (enExample) |
| WO (1) | WO2008080546A1 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005028145A1 (de) * | 2005-06-17 | 2006-12-28 | Bayer Materialscience Ag | Optischer Datenspeicher, dessen Herstellung und Verwendung |
| EP3304142A1 (en) * | 2015-05-26 | 2018-04-11 | ROLIC Technologies AG | Optical security device |
Family Cites Families (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD116520A1 (enExample) * | 1974-10-24 | 1975-11-20 | ||
| DE3810722A1 (de) * | 1988-03-30 | 1989-10-12 | Roehm Gmbh | Vorrichtung zur reversiblen optischen datenspeicherung |
| JPH03261944A (ja) * | 1990-03-13 | 1991-11-21 | Toray Ind Inc | フォトクロミック性を有する物品 |
| WO1992002930A1 (de) | 1990-08-02 | 1992-02-20 | Agfa-Gevaert Ag | Flüssigkristalline polymere und verfahren zu ihrer lichtinduzierten orientierung zur reversiblen informationsspeicherung |
| US5384221A (en) * | 1990-12-12 | 1995-01-24 | Physical Optics Corporation | Birefringent azo dye polymer erasable optical storage medium |
| US5173381A (en) | 1991-08-05 | 1992-12-22 | Queen's University | Azo polymers for reversible optical storage |
| DE4208328C2 (de) | 1992-03-16 | 2002-11-14 | Bayer Ag | Verfahren und Vorrichtung zur löschbaren Speicherung von Information |
| EP0622789B1 (de) | 1993-03-30 | 2002-08-07 | Bayer Ag | Flächenhafte Gebilde aus Seitengruppenpolymeren |
| US5496670A (en) | 1993-08-30 | 1996-03-05 | Riso National Laboratory | Optical storage medium |
| DE4434966A1 (de) | 1994-09-30 | 1996-04-04 | Bayer Ag | Neue Seitengruppenpolymere und ihre Verwendung für optische Bauelemente |
| DE19544130A1 (de) * | 1995-11-27 | 1997-05-28 | Giesecke & Devrient Gmbh | Datenträger mit optisch variabler Farbe |
| ES2176739T3 (es) * | 1996-05-22 | 2002-12-01 | Bayer Ag | Sustratos rapidamente fotodireccionables, asi como polimeros con grupos laterales fotodireccionables con una elevada birrefringencia inducible. |
| DE19620588A1 (de) | 1996-05-22 | 1997-11-27 | Bayer Ag | Schnell fotoadressierbare Substrate, ein Verfahren zum Beschreiben dieser Substrate und ihre Verwendung |
| DE19631864A1 (de) | 1996-08-07 | 1998-02-12 | Bayer Ag | Photoadressierbare Seitengruppenpolymere hoher Empfindlichkeit |
| DE19720288A1 (de) | 1997-05-15 | 1998-11-19 | Bayer Ag | Homopolymere mit hoher photoinduzierbarer Doppelbrechung |
| US5968664A (en) * | 1997-11-11 | 1999-10-19 | Mitsubishi Polyester Film, Llc | Polymeric coated substrates for producing optically variable products |
| JP4107767B2 (ja) * | 1999-06-23 | 2008-06-25 | ソニー株式会社 | 光記録媒体及びこれを用いた記録再生方法、記録再生装置 |
| DE10007410A1 (de) * | 2000-02-18 | 2001-08-23 | Bayer Ag | Neues optisches Speicherverfahren für wiederbeschreibbare digitale Datenträger |
| DE10027152A1 (de) * | 2000-05-31 | 2001-12-13 | Bayer Ag | Moschpolymere zur optischen Datenspeicherung |
| DE10027153A1 (de) * | 2000-05-31 | 2001-12-06 | Bayer Ag | Blockcopolymere zur optischen Datenspeicherung |
| CN1293405C (zh) * | 2001-08-31 | 2007-01-03 | 旭硝子株式会社 | 光记录材料 |
| US20050258408A1 (en) * | 2001-12-20 | 2005-11-24 | Molock Frank F | Photochromic contact lenses and methods for their production |
| TWI317516B (en) * | 2002-06-07 | 2009-11-21 | Fujifilm Corp | Photo-data recording media |
| JP2004273079A (ja) * | 2003-03-12 | 2004-09-30 | Fuji Photo Film Co Ltd | 光情報記録媒体用透明シート、その製造方法、及び光情報記録媒体 |
| JP4193537B2 (ja) * | 2003-03-24 | 2008-12-10 | 富士ゼロックス株式会社 | 光記録媒体及び光記録媒体の製造方法 |
| US7771915B2 (en) * | 2003-06-27 | 2010-08-10 | Fujifilm Corporation | Two-photon absorbing optical recording material and two-photon absorbing optical recording and reproducing method |
| JP2005316278A (ja) * | 2004-04-30 | 2005-11-10 | Fuji Xerox Co Ltd | 光記録材料、光記録媒体及び光記録再生装置 |
| EP1767523B1 (en) * | 2004-06-30 | 2011-08-24 | DIC Corporation | Azo compound, composition for optical alignment film using same, and method for producing optical alignment film |
| US8026021B2 (en) * | 2004-09-03 | 2011-09-27 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Film forming material and preparation of surface relief and optically anisotropic structures by irradiating a film of the said material |
| US20060057467A1 (en) * | 2004-09-16 | 2006-03-16 | Fuji Photo Film Co., Ltd. | Hologram recording material and hologram recording method |
| EP1816650B1 (en) | 2004-09-30 | 2012-01-04 | Sharp Kabushiki Kaisha | Recording and reproducing apparatus |
| TW200624479A (en) * | 2004-12-09 | 2006-07-16 | Fraunhofer Ges Forschung | Film forming material and preparation of surface relief and optically anisotropic structures by irradiating a film of the said material |
| DE102005028145A1 (de) * | 2005-06-17 | 2006-12-28 | Bayer Materialscience Ag | Optischer Datenspeicher, dessen Herstellung und Verwendung |
| CA2621003A1 (en) * | 2005-09-05 | 2007-03-15 | Bayer Innovation Gmbh | Storage medium for confidential information |
| US20070259117A1 (en) * | 2006-05-04 | 2007-11-08 | Bayer Materialscience Llc | Article having photochromic properties and process for its manufacture |
-
2006
- 2006-12-28 DE DE102006062457A patent/DE102006062457A1/de not_active Withdrawn
-
2007
- 2007-12-15 EP EP07856776A patent/EP2100299A1/en not_active Withdrawn
- 2007-12-15 RU RU2009128734/28A patent/RU2473979C2/ru not_active IP Right Cessation
- 2007-12-15 CN CNA200780048559XA patent/CN101573755A/zh active Pending
- 2007-12-15 MX MX2009005702A patent/MX2009005702A/es not_active Application Discontinuation
- 2007-12-15 AU AU2007341652A patent/AU2007341652A1/en not_active Abandoned
- 2007-12-15 US US12/518,468 patent/US20100047505A1/en not_active Abandoned
- 2007-12-15 JP JP2009543365A patent/JP2010515088A/ja active Pending
- 2007-12-15 WO PCT/EP2007/011039 patent/WO2008080546A1/en not_active Ceased
- 2007-12-27 TW TW096150427A patent/TW200837749A/zh unknown
-
2009
- 2009-05-21 IL IL198889A patent/IL198889A0/en unknown
- 2009-07-22 NO NO20092747A patent/NO20092747L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| MX2009005702A (es) | 2009-06-08 |
| US20100047505A1 (en) | 2010-02-25 |
| RU2009128734A (ru) | 2011-02-10 |
| EP2100299A1 (en) | 2009-09-16 |
| RU2473979C2 (ru) | 2013-01-27 |
| IL198889A0 (en) | 2010-02-17 |
| JP2010515088A (ja) | 2010-05-06 |
| TW200837749A (en) | 2008-09-16 |
| AU2007341652A1 (en) | 2008-07-10 |
| WO2008080546A1 (en) | 2008-07-10 |
| NO20092747L (no) | 2009-09-23 |
| DE102006062457A1 (de) | 2008-07-03 |
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