BE884172A - METHOD FOR PHOTOGRAPHIC REPRODUCTION OF INFORMATION FROM OPTICAL MEDIA FOR STORING DATA, AND MEDIUM THUS REPRODUCED - Google Patents
METHOD FOR PHOTOGRAPHIC REPRODUCTION OF INFORMATION FROM OPTICAL MEDIA FOR STORING DATA, AND MEDIUM THUS REPRODUCEDInfo
- Publication number
- BE884172A BE884172A BE1/9883A BE1009883A BE884172A BE 884172 A BE884172 A BE 884172A BE 1/9883 A BE1/9883 A BE 1/9883A BE 1009883 A BE1009883 A BE 1009883A BE 884172 A BE884172 A BE 884172A
- Authority
- BE
- Belgium
- Prior art keywords
- reproduced
- medium
- information
- storing data
- optical media
- 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
- G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
- G03C8/02—Photosensitive materials characterised by the image-forming section
- G03C8/04—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of inorganic or organo-metallic compounds derived from photosensitive noble metals
- G03C8/06—Silver salt diffusion transfer
-
- 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
- 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
- G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
- G11B7/013—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track for discrete information, i.e. where each information unit is stored in a distinct discrete location, e.g. digital information formats within a data block or sector
-
- 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
- G11C—STATIC STORES
- G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
- G11C13/04—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam
- G11C13/048—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam using other optical storage elements
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/153,791 US4304848A (en) | 1979-07-06 | 1980-06-04 | Method for photographic replication of information on an optical data storage medium |
Publications (1)
Publication Number | Publication Date |
---|---|
BE884172A true BE884172A (en) | 1981-01-05 |
Family
ID=22548751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE1/9883A BE884172A (en) | 1980-06-04 | 1980-07-04 | METHOD FOR PHOTOGRAPHIC REPRODUCTION OF INFORMATION FROM OPTICAL MEDIA FOR STORING DATA, AND MEDIUM THUS REPRODUCED |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5711343A (en) |
BE (1) | BE884172A (en) |
CA (1) | CA1134949A (en) |
DE (1) | DE3025678C2 (en) |
FR (1) | FR2484119B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6066346A (en) * | 1983-09-21 | 1985-04-16 | Dainippon Printing Co Ltd | Production of information recording body |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE444785A (en) * | 1939-11-02 | |||
NL258744A (en) * | 1959-12-09 | |||
FR1278245A (en) * | 1959-12-09 | 1961-12-08 | Polaroid Corp | Photographic products and processes |
US3396018A (en) * | 1963-05-17 | 1968-08-06 | Eastman Kodak Co | Diffusion transfer system |
FR1480693A (en) * | 1965-05-19 | 1967-05-12 | Agfa Gevaert Ag | Process for the production of photographic images |
GB1507457A (en) * | 1974-11-12 | 1978-04-12 | Agfa Gevaert | Fixer compositions used in planographic printing |
-
1980
- 1980-07-04 CA CA000355477A patent/CA1134949A/en not_active Expired
- 1980-07-04 FR FR8014999A patent/FR2484119B1/en not_active Expired
- 1980-07-04 BE BE1/9883A patent/BE884172A/en not_active IP Right Cessation
- 1980-07-07 DE DE19803025678 patent/DE3025678C2/en not_active Expired
- 1980-07-23 JP JP10104880A patent/JPS5711343A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5711343A (en) | 1982-01-21 |
DE3025678A1 (en) | 1981-12-10 |
DE3025678C2 (en) | 1984-07-05 |
CA1134949A (en) | 1982-11-02 |
FR2484119A1 (en) | 1981-12-11 |
JPS622306B2 (en) | 1987-01-19 |
FR2484119B1 (en) | 1985-12-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: DREXLER TECHNOLOGY CORP. Effective date: 19880731 |