FR2347704A1 - METHOD OF MANUFACTURING OPTICALLY READABLE INFORMATION MEDIA AND SUPPORT THUS OBTAINED - Google Patents

METHOD OF MANUFACTURING OPTICALLY READABLE INFORMATION MEDIA AND SUPPORT THUS OBTAINED

Info

Publication number
FR2347704A1
FR2347704A1 FR7609885A FR7609885A FR2347704A1 FR 2347704 A1 FR2347704 A1 FR 2347704A1 FR 7609885 A FR7609885 A FR 7609885A FR 7609885 A FR7609885 A FR 7609885A FR 2347704 A1 FR2347704 A1 FR 2347704A1
Authority
FR
France
Prior art keywords
support
readable information
optically readable
information media
manufacturing optically
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.)
Granted
Application number
FR7609885A
Other languages
French (fr)
Other versions
FR2347704B1 (en
Inventor
Claire Lemonon
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.)
Thomson-Brandt SA
Original Assignee
Thomson-Brandt SA
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
Application filed by Thomson-Brandt SA filed Critical Thomson-Brandt SA
Priority to FR7609885A priority Critical patent/FR2347704A1/en
Priority to GB1420177A priority patent/GB1571948A/en
Priority to CA275,610A priority patent/CA1095782A/en
Priority to JP3858377A priority patent/JPS5366704A/en
Priority to DE19772715520 priority patent/DE2715520A1/en
Publication of FR2347704A1 publication Critical patent/FR2347704A1/en
Application granted granted Critical
Publication of FR2347704B1 publication Critical patent/FR2347704B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/08—Oxides
    • C23C14/083—Oxides of refractory metals or yttrium
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/08—Oxides
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/08—Oxides
    • C23C14/085—Oxides of iron group metals
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/08—Oxides
    • C23C14/086—Oxides of zinc, germanium, cadmium, indium, tin, thallium or bismuth
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Optical Recording Or Reproduction (AREA)
FR7609885A 1976-04-06 1976-04-06 METHOD OF MANUFACTURING OPTICALLY READABLE INFORMATION MEDIA AND SUPPORT THUS OBTAINED Granted FR2347704A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7609885A FR2347704A1 (en) 1976-04-06 1976-04-06 METHOD OF MANUFACTURING OPTICALLY READABLE INFORMATION MEDIA AND SUPPORT THUS OBTAINED
GB1420177A GB1571948A (en) 1976-04-06 1977-04-04 Method of manufacturing a data carrier which can be optically read and a data carrier obtained by said method
CA275,610A CA1095782A (en) 1976-04-06 1977-04-05 Method of manufacturing a data carrier which can be optically read and a data carrier obtained by said method
JP3858377A JPS5366704A (en) 1976-04-06 1977-04-06 Method of making optically readable data carrier
DE19772715520 DE2715520A1 (en) 1976-04-06 1977-04-06 METHOD OF MANUFACTURING AN OPTICALLY READABLE INFORMATION CARRIER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7609885A FR2347704A1 (en) 1976-04-06 1976-04-06 METHOD OF MANUFACTURING OPTICALLY READABLE INFORMATION MEDIA AND SUPPORT THUS OBTAINED

Publications (2)

Publication Number Publication Date
FR2347704A1 true FR2347704A1 (en) 1977-11-04
FR2347704B1 FR2347704B1 (en) 1981-05-29

Family

ID=9171420

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7609885A Granted FR2347704A1 (en) 1976-04-06 1976-04-06 METHOD OF MANUFACTURING OPTICALLY READABLE INFORMATION MEDIA AND SUPPORT THUS OBTAINED

Country Status (5)

Country Link
JP (1) JPS5366704A (en)
CA (1) CA1095782A (en)
DE (1) DE2715520A1 (en)
FR (1) FR2347704A1 (en)
GB (1) GB1571948A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2589593A1 (en) * 1985-08-09 1987-05-07 Pichot Michel Lithography mask, process for manufacturing this mask and process for manufacturing an integrated circuit with the aid of the said mask
FR2606210A1 (en) * 1986-10-30 1988-05-06 Devine Roderick Process for the manufacture of a photolithogravure (photogravure) mask and mask obtained

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4496957A (en) * 1979-07-02 1985-01-29 Xerox Corporation Optical disk
US4430659A (en) 1981-02-13 1984-02-07 Minnesota Mining And Manufacturing Company Protuberant optical recording medium
US4470053A (en) * 1981-02-13 1984-09-04 Minnesota Mining And Manufacturing Company Protuberant optical recording medium
US4583102A (en) * 1983-05-04 1986-04-15 Matsushita Electric Industrial Co., Ltd. Optical disc and method of manufacturing
JP3654053B2 (en) * 1999-06-04 2005-06-02 株式会社日立製作所 Information recording medium and information recording apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2589593A1 (en) * 1985-08-09 1987-05-07 Pichot Michel Lithography mask, process for manufacturing this mask and process for manufacturing an integrated circuit with the aid of the said mask
FR2606210A1 (en) * 1986-10-30 1988-05-06 Devine Roderick Process for the manufacture of a photolithogravure (photogravure) mask and mask obtained

Also Published As

Publication number Publication date
DE2715520A1 (en) 1977-10-20
CA1095782A (en) 1981-02-17
FR2347704B1 (en) 1981-05-29
GB1571948A (en) 1980-07-23
JPS5366704A (en) 1978-06-14

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