CH480707A - Aufzeichnungsträger zur Aufzeichnung von Informationen durch modulierte Lichtstrahlen - Google Patents
Aufzeichnungsträger zur Aufzeichnung von Informationen durch modulierte LichtstrahlenInfo
- Publication number
- CH480707A CH480707A CH141269A CH141269A CH480707A CH 480707 A CH480707 A CH 480707A CH 141269 A CH141269 A CH 141269A CH 141269 A CH141269 A CH 141269A CH 480707 A CH480707 A CH 480707A
- Authority
- CH
- Switzerland
- Prior art keywords
- recording
- light beams
- modulated light
- recording media
- recording information
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/705—Compositions containing chalcogenides, metals or alloys thereof, as photosensitive substances, e.g. photodope systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/18—Working by laser beam, e.g. welding, cutting or boring using absorbing layers on the workpiece, e.g. for marking or protecting purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/24—Ablative recording, e.g. by burning marks; Spark recording
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
- G06K1/12—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching
- G06K1/126—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching by photographic or thermographic registration
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/02—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the selection of materials, e.g. to avoid wear during transport through the machine
-
- 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
- G11B7/24—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
- G11B7/243—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 inorganic materials only, e.g. ablative layers
- G11B7/2433—Metals or elements of Groups 13, 14, 15 or 16 of the Periodic Table, e.g. B, Si, Ge, As, Sb, Bi, Se or Te
-
- 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
- G11B7/243—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 inorganic materials only, e.g. ablative layers
- G11B2007/24302—Metals or metalloids
- G11B2007/24314—Metals or metalloids group 15 elements (e.g. Sb, Bi)
-
- 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
- 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)
-
- 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
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31678—Of metal
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Theoretical Computer Science (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Inorganic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1574687A DE1574687B2 (de) | 1968-02-06 | 1968-02-06 | Aufzeichnungsträger für Informationen |
Publications (1)
Publication Number | Publication Date |
---|---|
CH480707A true CH480707A (de) | 1969-10-31 |
Family
ID=6988751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH141269A CH480707A (de) | 1968-02-06 | 1969-01-30 | Aufzeichnungsträger zur Aufzeichnung von Informationen durch modulierte Lichtstrahlen |
Country Status (8)
Country | Link |
---|---|
US (1) | US3560994A (de) |
BE (1) | BE727963A (de) |
CH (1) | CH480707A (de) |
DE (1) | DE1574687B2 (de) |
FR (1) | FR1593710A (de) |
GB (1) | GB1260751A (de) |
NL (1) | NL6900722A (de) |
SE (1) | SE339118B (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0098296A1 (de) * | 1981-12-31 | 1984-01-18 | Western Electric Co | Optische aufzeichnungsmedia. |
Families Citing this family (55)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3665483A (en) * | 1969-06-06 | 1972-05-23 | Chase Manhattan Capital Corp | Laser recording medium |
US3716844A (en) * | 1970-07-29 | 1973-02-13 | Ibm | Image recording on tetrahedrally coordinated amorphous films |
DE2111274C3 (de) * | 1971-03-09 | 1975-12-11 | Robert Bosch Gmbh, 7000 Stuttgart | Aufzeichnungsträger mit einem metallischen Belag für Registriergeräte |
DE2204509C3 (de) * | 1972-02-01 | 1981-12-03 | Robert Bosch Gmbh, 7000 Stuttgart | Aufzeichnungsträger für Registriergeräte |
US4054094A (en) * | 1972-08-25 | 1977-10-18 | E. I. Du Pont De Nemours And Company | Laser production of lithographic printing plates |
CA1013854A (en) * | 1973-02-20 | 1977-07-12 | John S. Winslow | Videodisc mastering system |
JPS5429082B2 (de) * | 1973-07-31 | 1979-09-20 | ||
DE2439848C2 (de) * | 1973-08-20 | 1985-05-15 | Canon K.K., Tokio/Tokyo | Verfahren zum Aufzeichnen mittels eines Laserstrahls |
DE2358859C3 (de) * | 1973-11-26 | 1981-08-06 | Robert Bosch Gmbh, 7000 Stuttgart | Aufzeichungsträger zum optischen Aufzeichnen von Informationen mittels sequentieller Signale |
US3911444A (en) * | 1974-04-04 | 1975-10-07 | Bell Telephone Labor Inc | Metal film recording media for laser writing |
US4000492A (en) * | 1974-04-04 | 1976-12-28 | Bell Telephone Laboratories, Incorporated | Metal film recording media for laser writing |
DE2522928C2 (de) * | 1974-05-25 | 1984-04-05 | Canon K.K., Tokyo | Aufzeichnungsträger, Verfahren zu dessen Herstellung und Aufzeichnungsverfahren |
US3889272A (en) * | 1974-05-30 | 1975-06-10 | Bell Telephone Labor Inc | Metal film recording media for laser writing |
US3959799A (en) * | 1974-09-09 | 1976-05-25 | International Business Machines Corporation | Information storage by laser beam initiated reactions |
US4060032A (en) * | 1975-05-21 | 1977-11-29 | Laser Graphic Systems Corporation | Substrate for composite printing and relief plate |
US4305081A (en) * | 1976-03-19 | 1981-12-08 | Rca Corporation | Multilayer record blank for use in optical recording |
US4219848A (en) * | 1976-03-19 | 1980-08-26 | Rca Corporation | Optical record playback apparatus employing light frequency at which alternate regions of record track exhibit anti-reflection condition |
US4097895A (en) * | 1976-03-19 | 1978-06-27 | Rca Corporation | Multilayer optical record |
US4190843A (en) * | 1976-03-19 | 1980-02-26 | Rca Corporation | Recording methods for a multilayer optical record |
FR2368779A1 (fr) * | 1976-10-22 | 1978-05-19 | Thomson Brandt | Support thermosensible destine a l'enregistrement d'information et procede d'enregistrement d'information sur un tel support |
US4259433A (en) * | 1976-10-22 | 1981-03-31 | Fuji Photo Film Co., Ltd. | Method for producing disk-recording plates |
US4329697A (en) * | 1977-03-28 | 1982-05-11 | Rca Corporation | Information record |
US4216501A (en) * | 1977-03-28 | 1980-08-05 | Rca Corporation | Optical anti-reflective information record |
DE2826122A1 (de) * | 1977-06-14 | 1978-12-21 | Fuji Photo Film Co Ltd | Aufzeichnungsmaterial |
CA1116752A (en) * | 1977-07-15 | 1982-01-19 | Gary F. Schiefelbein | Photsensitive material for optical digital recording and high density information storage |
US4315269A (en) * | 1977-08-29 | 1982-02-09 | Rca Corporation | Thick protective overcoat layer for optical video disc |
US4101907A (en) * | 1977-08-29 | 1978-07-18 | Rca Corporation | Overcoat structure for optical video disc |
NL7809159A (nl) * | 1977-09-29 | 1979-04-02 | Philips Nv | Informatieregistratie element met kleurstof bevattende hulplaag. |
US4176377A (en) * | 1977-11-10 | 1979-11-27 | Eastman Kodak Company | Video disc configuration |
US4231593A (en) * | 1978-02-21 | 1980-11-04 | Centurion Data Corporation | Check with electrically conductive layer |
US4230344A (en) * | 1978-02-21 | 1980-10-28 | Centurion Data Corporation | Business form with electrically conductive layer |
FR2437668A1 (fr) * | 1978-09-29 | 1980-04-25 | Thomson Csf | Disque optique protege |
US4430401A (en) * | 1979-06-13 | 1984-02-07 | Discovision Associates | Method for producing a recording disc stamper |
US4332880A (en) * | 1979-09-04 | 1982-06-01 | Energy Conversion Devices, Inc. | Imaging film with improved passivating layers |
CH643941A5 (en) * | 1979-11-16 | 1984-06-29 | Elesta Ag Elektronik Bad Ragaz | Method and device for producing optical scales, and scale produced according to the method |
FR2475271A1 (fr) * | 1980-02-01 | 1981-08-07 | Thomson Csf | Structure de memoire permanente, a inscription thermo-optique et lecture optique, et procede d'inscription dans une telle structure |
FR2488711B1 (fr) * | 1980-08-13 | 1985-06-28 | Thomson Csf | Procede thermo-optique d'inscription d'information et support d'information destine a la mise en oeuvre de ce procede |
JPS5764596A (en) * | 1980-10-06 | 1982-04-19 | Fuji Photo Film Co Ltd | Heat mode recording material |
JPS5766996A (en) | 1980-10-15 | 1982-04-23 | Hitachi Ltd | Information recording member and method of preparing thereof |
CA1155548A (en) * | 1980-10-31 | 1983-10-18 | Richard L. Wilkinson | Optical recording medium and method for its formation |
JPS57130241A (en) * | 1981-02-05 | 1982-08-12 | Toshiba Corp | Information storage medium |
US4470053A (en) * | 1981-02-13 | 1984-09-04 | Minnesota Mining And Manufacturing Company | Protuberant optical recording medium |
US4460636A (en) * | 1981-03-27 | 1984-07-17 | Sony Corporation | Optical information record member |
JPS5816890A (ja) * | 1981-06-22 | 1983-01-31 | インタ−ナシヨナル・ビジネス・マシ−ンズ・コ−ポレ−シヨン | 光学的記録方法 |
US4408213A (en) * | 1981-10-30 | 1983-10-04 | Rca Corporation | Reinforced bubble recording medium and information record |
JPS599094A (ja) * | 1982-07-09 | 1984-01-18 | Asahi Chem Ind Co Ltd | 情報記録用部材 |
US4638335A (en) * | 1983-12-29 | 1987-01-20 | Xerox Corporation | Optical recording member |
JPS60160036A (ja) * | 1984-01-28 | 1985-08-21 | Toshiba Corp | 光デイスク |
US4666819A (en) * | 1985-03-11 | 1987-05-19 | Minnesota Mining And Manufacturing Company | Optical information storage based on polymeric dyes |
GB8521364D0 (en) * | 1985-08-28 | 1985-10-02 | De La Rue Co Plc | Security cards |
GB8521363D0 (en) * | 1985-08-28 | 1985-10-02 | De La Rue Co Plc | Security card |
DE3840729C2 (de) * | 1988-12-02 | 1997-07-17 | Gao Ges Automation Org | Mehrschichtiger Aufzeichnungsträger und Verfahren zum Beschriften eines mehrschichtigen Aufzeichnungsträgers |
US5400147A (en) * | 1992-04-10 | 1995-03-21 | Eastman Kodak Company | Method and apparatus for halftone reproduction of continuous tone radiographic images |
GB2270498B (en) * | 1992-09-15 | 1995-11-22 | Landis & Gyr Business Support | A method and a device for changing the optical characteristics of a display field on a carrier |
DE69601432T2 (de) * | 1995-03-16 | 1999-10-07 | Minnesota Mining And Mfg. Co., Saint Paul | Schwarz-Metall wärmebildbare Transparenz-Elemente |
-
1968
- 1968-02-06 DE DE1574687A patent/DE1574687B2/de active Granted
- 1968-11-27 FR FR1593710D patent/FR1593710A/fr not_active Expired
-
1969
- 1969-01-15 SE SE00489/69A patent/SE339118B/xx unknown
- 1969-01-16 NL NL6900722A patent/NL6900722A/xx not_active Application Discontinuation
- 1969-01-30 CH CH141269A patent/CH480707A/de not_active IP Right Cessation
- 1969-02-04 US US796531A patent/US3560994A/en not_active Expired - Lifetime
- 1969-02-05 BE BE727963D patent/BE727963A/xx unknown
- 1969-02-05 GB GB6122/69A patent/GB1260751A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0098296A1 (de) * | 1981-12-31 | 1984-01-18 | Western Electric Co | Optische aufzeichnungsmedia. |
EP0098296A4 (de) * | 1981-12-31 | 1984-05-29 | Western Electric Co | Optische aufzeichnungsmedia. |
Also Published As
Publication number | Publication date |
---|---|
FR1593710A (de) | 1970-06-01 |
BE727963A (de) | 1969-07-16 |
DE1574687C3 (de) | 1979-04-19 |
SE339118B (de) | 1971-09-27 |
DE1574687A1 (de) | 1970-07-16 |
GB1260751A (en) | 1972-01-19 |
NL6900722A (de) | 1969-08-08 |
DE1574687B2 (de) | 1978-08-10 |
US3560994A (en) | 1971-02-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |