FR2484119B1 - 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 REPRODUCED

Info

Publication number
FR2484119B1
FR2484119B1 FR8014999A FR8014999A FR2484119B1 FR 2484119 B1 FR2484119 B1 FR 2484119B1 FR 8014999 A FR8014999 A FR 8014999A FR 8014999 A FR8014999 A FR 8014999A FR 2484119 B1 FR2484119 B1 FR 2484119B1
Authority
FR
France
Prior art keywords
reproduced
medium
information
storing data
optical media
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
Application number
FR8014999A
Other languages
French (fr)
Other versions
FR2484119A1 (en
Inventor
Eric Bouldin
Jerome Drexler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Drexler Technology Corp
Original Assignee
Drexler Technology Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US06/153,791 external-priority patent/US4304848A/en
Application filed by Drexler Technology Corp filed Critical Drexler Technology Corp
Publication of FR2484119A1 publication Critical patent/FR2484119A1/en
Application granted granted Critical
Publication of FR2484119B1 publication Critical patent/FR2484119B1/en
Expired legal-status Critical Current

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)
FR8014999A 1980-06-04 1980-07-04 METHOD FOR PHOTOGRAPHIC REPRODUCTION OF INFORMATION FROM OPTICAL MEDIA FOR STORING DATA, AND MEDIUM THUS REPRODUCED Expired FR2484119B1 (en)

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 (2)

Publication Number Publication Date
FR2484119A1 FR2484119A1 (en) 1981-12-11
FR2484119B1 true FR2484119B1 (en) 1985-12-06

Family

ID=22548751

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8014999A Expired FR2484119B1 (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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE441852A (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

Also Published As

Publication number Publication date
DE3025678C2 (en) 1984-07-05
CA1134949A (en) 1982-11-02
DE3025678A1 (en) 1981-12-10
JPS622306B2 (en) 1987-01-19
BE884172A (en) 1981-01-05
FR2484119A1 (en) 1981-12-11
JPS5711343A (en) 1982-01-21

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Legal Events

Date Code Title Description
ST Notification of lapse