DE3578739D1 - Optischer aufzeichnungstraeger. - Google Patents
Optischer aufzeichnungstraeger.Info
- Publication number
- DE3578739D1 DE3578739D1 DE8585114293T DE3578739T DE3578739D1 DE 3578739 D1 DE3578739 D1 DE 3578739D1 DE 8585114293 T DE8585114293 T DE 8585114293T DE 3578739 T DE3578739 T DE 3578739T DE 3578739 D1 DE3578739 D1 DE 3578739D1
- Authority
- DE
- Germany
- Prior art keywords
- record carrier
- optical record
- optical
- carrier
- record
- 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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/136—Coating process making radiation sensitive element
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/146—Laser beam
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/162—Protective or antiabrasion layer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/163—Radiation-chromic compound
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59239744A JPS61117538A (ja) | 1984-11-13 | 1984-11-13 | 光記録媒体 |
JP59239743A JPS61117537A (ja) | 1984-11-13 | 1984-11-13 | 光記録媒体 |
JP59250834A JPS61128244A (ja) | 1984-11-28 | 1984-11-28 | 光記録媒体 |
JP60127414A JPS61285451A (ja) | 1985-06-12 | 1985-06-12 | 光記録再生装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3578739D1 true DE3578739D1 (de) | 1990-08-23 |
Family
ID=27471300
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8585114293T Expired - Lifetime DE3578739D1 (de) | 1984-11-13 | 1985-11-09 | Optischer aufzeichnungstraeger. |
Country Status (3)
Country | Link |
---|---|
US (1) | US4686169A (de) |
EP (1) | EP0182236B1 (de) |
DE (1) | DE3578739D1 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4933221A (en) * | 1984-07-31 | 1990-06-12 | Canon Kabushiki Kaisha | Optical recording device |
US4960679A (en) * | 1985-01-31 | 1990-10-02 | Canon Kabushiki Kaisha | Image forming device |
US4963448A (en) * | 1987-08-31 | 1990-10-16 | Agency Of Industrial Science & Technology | Photorecording element and liquid crystal cell comprising the same |
US4830952A (en) * | 1987-11-06 | 1989-05-16 | Eastman Kodak Company | Langmuir-Blodgett film assembly |
US5118586A (en) * | 1988-03-28 | 1992-06-02 | Mitsui Petrochemical Industries, Ltd. | Photo-recording media and photo-recording method |
US5079061A (en) * | 1989-02-27 | 1992-01-07 | Matsushita Electric Industrial Co., Ltd. | Optical storage media |
US5384221A (en) * | 1990-12-12 | 1995-01-24 | Physical Optics Corporation | Birefringent azo dye polymer erasable optical storage medium |
JP4032444B2 (ja) * | 1996-10-11 | 2008-01-16 | 株式会社日立製作所 | 光制御可能な超撥水表面を有する物品、並びにそれを用いた印刷機 |
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 |
US7029833B2 (en) * | 2002-02-15 | 2006-04-18 | Ricoh Company, Ltd. | Image display medium, process for forming image, and multicolor image-forming apparatus |
JP4230362B2 (ja) * | 2002-03-26 | 2009-02-25 | カウンシル・オブ・サイエンティフィック・アンド・インダストリアル・リサーチ | 真正証明用機密保護ラベルとして使用する非視覚化された永久情報記録基材 |
US20040063006A1 (en) * | 2002-07-01 | 2004-04-01 | Hiroyuki Takahashi | Optical memory device and process for operating the same |
WO2005059060A1 (en) * | 2003-12-15 | 2005-06-30 | Worcester Polytechnic Institute | Films with photoresponsive wettability |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3715212A (en) * | 1970-12-07 | 1973-02-06 | Rca Corp | Photochromic display and storage device and method of operation thereof |
DD127943B1 (de) * | 1976-10-22 | 1980-01-30 | Reinhard Bartel | Fotochromes material mit verbesserten sensitometrischen eigenschaften |
GB1600615A (en) * | 1977-10-28 | 1981-10-21 | Plessey Co Ltd | Photochromic compounds |
DE3007296A1 (de) * | 1980-02-27 | 1981-09-03 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Aufzeichnungstraeger zum einschreiben von loeschbaren informationen mittels lichtstrahlen |
JPS5856892A (ja) * | 1981-10-01 | 1983-04-04 | Ricoh Co Ltd | 光学的情報記録媒体 |
US4504548A (en) * | 1982-06-25 | 1985-03-12 | Nec Corporation | Optical information recording medium for semiconductor laser |
US4539061A (en) * | 1983-09-07 | 1985-09-03 | Yeda Research And Development Co., Ltd. | Process for the production of built-up films by the stepwise adsorption of individual monolayers |
-
1985
- 1985-11-08 US US06/796,445 patent/US4686169A/en not_active Expired - Lifetime
- 1985-11-09 DE DE8585114293T patent/DE3578739D1/de not_active Expired - Lifetime
- 1985-11-09 EP EP85114293A patent/EP0182236B1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US4686169A (en) | 1987-08-11 |
EP0182236A1 (de) | 1986-05-28 |
EP0182236B1 (de) | 1990-07-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |