JPS5352104A - Production of disc recording disc - Google Patents

Production of disc recording disc

Info

Publication number
JPS5352104A
JPS5352104A JP12683976A JP12683976A JPS5352104A JP S5352104 A JPS5352104 A JP S5352104A JP 12683976 A JP12683976 A JP 12683976A JP 12683976 A JP12683976 A JP 12683976A JP S5352104 A JPS5352104 A JP S5352104A
Authority
JP
Japan
Prior art keywords
disc
production
recording
disc recording
recording disc
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.)
Pending
Application number
JP12683976A
Other languages
Japanese (ja)
Inventor
Yuzo Mizobuchi
Masamichi Sato
Tsunehiko Takahashi
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co Ltd
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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP12683976A priority Critical patent/JPS5352104A/en
Publication of JPS5352104A publication Critical patent/JPS5352104A/en
Pending 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
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Optical Record Carriers (AREA)

Abstract

PURPOSE:To readily produce a satisfactory disc recording disc by subjecting a base provided with an etching layer and laser exposure layer to processings such as laser beam radiation, sputtering, etc.
JP12683976A 1976-10-22 1976-10-22 Production of disc recording disc Pending JPS5352104A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12683976A JPS5352104A (en) 1976-10-22 1976-10-22 Production of disc recording disc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12683976A JPS5352104A (en) 1976-10-22 1976-10-22 Production of disc recording disc

Publications (1)

Publication Number Publication Date
JPS5352104A true JPS5352104A (en) 1978-05-12

Family

ID=14945155

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12683976A Pending JPS5352104A (en) 1976-10-22 1976-10-22 Production of disc recording disc

Country Status (1)

Country Link
JP (1) JPS5352104A (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54156608A (en) * 1978-05-31 1979-12-10 Pioneer Electronic Corp Information recording carrier
JPS55103234U (en) * 1979-01-12 1980-07-18
JPS55109592U (en) * 1979-01-26 1980-07-31
JPS5764344A (en) * 1980-10-07 1982-04-19 Toshiba Corp Manufacture of master for record or recording disk
JPS57100637A (en) * 1980-12-15 1982-06-22 Toshiba Corp Manufacture of master for sound disk or recording disk
JPS58100235A (en) * 1981-12-11 1983-06-14 Victor Co Of Japan Ltd Information recording disk and its character recording system
JPS59135643A (en) * 1982-09-27 1984-08-03 プラズモン　リミテッド Data memory medium
EP0120539A1 (en) * 1983-03-28 1984-10-03 Koninklijke Philips Electronics N.V. Optical recording disc
JPS60173736A (en) * 1984-02-06 1985-09-07 Nippon Telegr & Teleph Corp <Ntt> Manufacture of stamper for optical disk
JPS60173737A (en) * 1984-02-09 1985-09-07 Nippon Telegr & Teleph Corp <Ntt> Manufacture of stamper for optical disk
JPS60202555A (en) * 1984-03-26 1985-10-14 Nippon Telegr & Teleph Corp <Ntt> Groove master disk for optical disk and its production
EP0176684A2 (en) * 1984-09-04 1986-04-09 International Business Machines Corporation Process for forming a master mold for optical storage disks
JPS6180631A (en) * 1984-09-28 1986-04-24 Kyodo Printing Co Ltd Optical read card and its manufacture
JPS6299930A (en) * 1985-10-25 1987-05-09 Hoya Corp Optical information recording medium
EP0446967A2 (en) * 1983-05-13 1991-09-18 Sharp Kabushiki Kaisha An optical memory element

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54156608A (en) * 1978-05-31 1979-12-10 Pioneer Electronic Corp Information recording carrier
JPS6212572B2 (en) * 1978-05-31 1987-03-19 Pioneer Electronic Corp
JPS55103234U (en) * 1979-01-12 1980-07-18
JPS5746349Y2 (en) * 1979-01-12 1982-10-13
JPS55109592U (en) * 1979-01-26 1980-07-31
JPS5764344A (en) * 1980-10-07 1982-04-19 Toshiba Corp Manufacture of master for record or recording disk
JPS57100637A (en) * 1980-12-15 1982-06-22 Toshiba Corp Manufacture of master for sound disk or recording disk
JPS58100235A (en) * 1981-12-11 1983-06-14 Victor Co Of Japan Ltd Information recording disk and its character recording system
JPH05797B2 (en) * 1981-12-11 1993-01-06 Victor Company Of Japan
JPS59135643A (en) * 1982-09-27 1984-08-03 プラズモン　リミテッド Data memory medium
EP0120539A1 (en) * 1983-03-28 1984-10-03 Koninklijke Philips Electronics N.V. Optical recording disc
EP0446967A2 (en) * 1983-05-13 1991-09-18 Sharp Kabushiki Kaisha An optical memory element
JPS60173736A (en) * 1984-02-06 1985-09-07 Nippon Telegr & Teleph Corp <Ntt> Manufacture of stamper for optical disk
JPS60173737A (en) * 1984-02-09 1985-09-07 Nippon Telegr & Teleph Corp <Ntt> Manufacture of stamper for optical disk
JPS60202555A (en) * 1984-03-26 1985-10-14 Nippon Telegr & Teleph Corp <Ntt> Groove master disk for optical disk and its production
EP0176684A2 (en) * 1984-09-04 1986-04-09 International Business Machines Corporation Process for forming a master mold for optical storage disks
JPS6180631A (en) * 1984-09-28 1986-04-24 Kyodo Printing Co Ltd Optical read card and its manufacture
JPH0770091B2 (en) * 1984-09-28 1995-07-31 共同印刷株式会社 Optical reading card and manufacturing method thereof
JPS6299930A (en) * 1985-10-25 1987-05-09 Hoya Corp Optical information recording medium
JPH0359493B2 (en) * 1985-10-25 1991-09-10 Hoya Corp

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