JPS57195341A - Optical reproducing disk or sheet - Google Patents

Optical reproducing disk or sheet

Info

Publication number
JPS57195341A
JPS57195341A JP56078585A JP7858581A JPS57195341A JP S57195341 A JPS57195341 A JP S57195341A JP 56078585 A JP56078585 A JP 56078585A JP 7858581 A JP7858581 A JP 7858581A JP S57195341 A JPS57195341 A JP S57195341A
Authority
JP
Japan
Prior art keywords
metallic complex
wavelength range
light absorption
ability
recording
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
JP56078585A
Other languages
English (en)
Japanese (ja)
Other versions
JPH038533B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Hiroshi Ozawa
Katsuyoshi Sasagawa
Masao Imai
Kunio Nishihara
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP56078585A priority Critical patent/JPS57195341A/ja
Publication of JPS57195341A publication Critical patent/JPS57195341A/ja
Publication of JPH038533B2 publication Critical patent/JPH038533B2/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
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
JP56078585A 1981-05-26 1981-05-26 Optical reproducing disk or sheet Granted JPS57195341A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56078585A JPS57195341A (en) 1981-05-26 1981-05-26 Optical reproducing disk or sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56078585A JPS57195341A (en) 1981-05-26 1981-05-26 Optical reproducing disk or sheet

Publications (2)

Publication Number Publication Date
JPS57195341A true JPS57195341A (en) 1982-12-01
JPH038533B2 JPH038533B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-02-06

Family

ID=13665981

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56078585A Granted JPS57195341A (en) 1981-05-26 1981-05-26 Optical reproducing disk or sheet

Country Status (1)

Country Link
JP (1) JPS57195341A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6083029A (ja) * 1983-10-13 1985-05-11 Mitsui Toatsu Chem Inc 光記録媒体

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5270809A (en) * 1975-12-09 1977-06-13 Matsushita Electric Ind Co Ltd Information recording method
JPS54133134A (en) * 1978-04-06 1979-10-16 Canon Inc Recording medium
JPS54156521A (en) * 1978-05-31 1979-12-10 Asahi Chemical Ind Picture forming material

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5270809A (en) * 1975-12-09 1977-06-13 Matsushita Electric Ind Co Ltd Information recording method
JPS54133134A (en) * 1978-04-06 1979-10-16 Canon Inc Recording medium
JPS54156521A (en) * 1978-05-31 1979-12-10 Asahi Chemical Ind Picture forming material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6083029A (ja) * 1983-10-13 1985-05-11 Mitsui Toatsu Chem Inc 光記録媒体
US4707430A (en) * 1983-10-13 1987-11-17 Hiroshi Ozawa Optical recording medium

Also Published As

Publication number Publication date
JPH038533B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-02-06

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