JPS55108995A - Information storage media and production thereof - Google Patents

Information storage media and production thereof

Info

Publication number
JPS55108995A
JPS55108995A JP770880A JP770880A JPS55108995A JP S55108995 A JPS55108995 A JP S55108995A JP 770880 A JP770880 A JP 770880A JP 770880 A JP770880 A JP 770880A JP S55108995 A JPS55108995 A JP S55108995A
Authority
JP
Japan
Prior art keywords
production
information storage
storage media
media
information
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
JP770880A
Other languages
English (en)
Other versions
JPS6326464B2 (ja
Inventor
Dorekusuraa Jieroumu
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
Application filed by Drexler Technology Corp filed Critical Drexler Technology Corp
Publication of JPS55108995A publication Critical patent/JPS55108995A/ja
Publication of JPS6326464B2 publication Critical patent/JPS6326464B2/ja
Granted legal-status Critical Current

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
    • G11B7/2407—Tracks or pits; Shape, structure or physical properties thereof
    • G11B7/24085—Pits
    • 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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/40—Chemically transforming developed images
    • 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
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/0045—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
    • G11B7/24—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
    • G11B7/251—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 dispersed in an organic matrix

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Laminated Bodies (AREA)
JP770880A 1979-02-14 1980-01-24 Information storage media and production thereof Granted JPS55108995A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1223579A 1979-02-14 1979-02-14

Publications (2)

Publication Number Publication Date
JPS55108995A true JPS55108995A (en) 1980-08-21
JPS6326464B2 JPS6326464B2 (ja) 1988-05-30

Family

ID=21753995

Family Applications (1)

Application Number Title Priority Date Filing Date
JP770880A Granted JPS55108995A (en) 1979-02-14 1980-01-24 Information storage media and production thereof

Country Status (6)

Country Link
JP (1) JPS55108995A (ja)
BE (1) BE881492A (ja)
CA (1) CA1143475A (ja)
DE (1) DE3002911C2 (ja)
FR (1) FR2449322A1 (ja)
GB (1) GB2042200B (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58224794A (ja) * 1982-06-25 1983-12-27 Konishiroku Photo Ind Co Ltd 光学的情報記録媒体の製造方法
WO1988009030A1 (en) * 1987-05-08 1988-11-17 Kyodo Printing Co., Ltd. Optical recording member, its production and production of optical recording card

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56132335A (en) * 1980-02-11 1981-10-16 Fuji Photo Film Co Ltd Optical recording medium and its manufacture
GB2081461B (en) * 1980-07-21 1984-03-07 Drexler Tech Double-sided silver halide material
US4385372A (en) * 1981-05-01 1983-05-24 Drexler Technology Corporation Reflective optical data storage and laser recording media having grooved dielectric encoded prerecorded information
EP0080884A3 (en) * 1981-11-27 1984-02-01 Konishiroku Photo Industry Co. Ltd. A recording medium and a method for the production thereof
DE102004026819A1 (de) * 2004-06-02 2006-01-26 Steag Hamatech Ag Verfahren zum Herstellen einer wenigstens teilweisen reflektierenden Schicht eines optischen Datenträgers

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5116026A (ja) * 1974-04-04 1976-02-09 Western Electric Co

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3314073A (en) * 1964-10-20 1967-04-11 Prec Instr Company Laser recorder with vaporizable film
NL162215C (ja) * 1967-07-03 Ibm
US3567477A (en) * 1967-11-15 1971-03-02 Du Pont Molybdate orange pigment
US3647456A (en) * 1968-12-23 1972-03-07 Ibm Method of making conductive silver images and emulsion therefor
JPS5230850B2 (ja) * 1974-10-07 1977-08-11
JPS51105821A (en) * 1975-03-14 1976-09-20 Fuji Photo Film Co Ltd Masukugazono keiseihoho
JPS6015055B2 (ja) * 1976-09-06 1985-04-17 富士写真フイルム株式会社 マスク画像の形成方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5116026A (ja) * 1974-04-04 1976-02-09 Western Electric Co

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58224794A (ja) * 1982-06-25 1983-12-27 Konishiroku Photo Ind Co Ltd 光学的情報記録媒体の製造方法
JPH0452237B2 (ja) * 1982-06-25 1992-08-21 Konishiroku Photo Ind
WO1988009030A1 (en) * 1987-05-08 1988-11-17 Kyodo Printing Co., Ltd. Optical recording member, its production and production of optical recording card

Also Published As

Publication number Publication date
FR2449322A1 (fr) 1980-09-12
DE3002911A1 (de) 1980-09-04
JPS6326464B2 (ja) 1988-05-30
GB2042200B (en) 1983-03-09
FR2449322B1 (ja) 1982-10-08
CA1143475A (en) 1983-03-22
BE881492A (fr) 1980-08-01
GB2042200A (en) 1980-09-17
DE3002911C2 (de) 1983-12-29

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