JPS5795495A - Recording material and recording method - Google Patents

Recording material and recording method

Info

Publication number
JPS5795495A
JPS5795495A JP55171361A JP17136180A JPS5795495A JP S5795495 A JPS5795495 A JP S5795495A JP 55171361 A JP55171361 A JP 55171361A JP 17136180 A JP17136180 A JP 17136180A JP S5795495 A JPS5795495 A JP S5795495A
Authority
JP
Japan
Prior art keywords
negative
positive
recording material
recording
condensed
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
JP55171361A
Other languages
Japanese (ja)
Inventor
Masatoshi Tabei
Masaaki Tsuboi
Minoru Wada
Yonosuke Takahashi
Satoshi Yoshida
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 JP55171361A priority Critical patent/JPS5795495A/en
Publication of JPS5795495A publication Critical patent/JPS5795495A/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
    • G11B7/241—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
    • G11B7/243—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 only, e.g. ablative layers
    • 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
    • G11B7/243—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 only, e.g. ablative layers
    • G11B2007/24302—Metals or metalloids
    • G11B2007/24312—Metals or metalloids group 14 elements (e.g. Si, Ge, Sn)
    • 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
    • G11B7/243—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 only, e.g. ablative layers
    • G11B2007/24318—Non-metallic elements
    • G11B2007/24324—Sulfur
    • 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
    • G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
    • G11B7/253—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of substrates
    • G11B7/2533—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of substrates comprising resins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)

Abstract

PURPOSE:To provide positive and negative types recording materials simultaneously, by a method wherein positive and negative types recording layers are opposed with each other so as to enable separation, and subjected to laser exposure. CONSTITUTION:Metal compound such as noncrystal germanium hydride is applied uniformly to polyethylene terephthalate on a substrate holder by means of vacuum deposition, spattering or the like so that metal thickness of about 300-1,300Angstrom is formed, thereby positive recording material is obtained. Negative recording material is obtained by applying polymer dispersion liquid of silver salt to a support body and drying it. The obtained negative material is overlaid on said positive material, and condensed laser beam such as argon ion laser is condensed and irradiated. Positive recording material with image drawn by the laser beam has portion being made completely white, and negative recording material has negative image being made completely black.
JP55171361A 1980-12-04 1980-12-04 Recording material and recording method Pending JPS5795495A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55171361A JPS5795495A (en) 1980-12-04 1980-12-04 Recording material and recording method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55171361A JPS5795495A (en) 1980-12-04 1980-12-04 Recording material and recording method

Publications (1)

Publication Number Publication Date
JPS5795495A true JPS5795495A (en) 1982-06-14

Family

ID=15921753

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55171361A Pending JPS5795495A (en) 1980-12-04 1980-12-04 Recording material and recording method

Country Status (1)

Country Link
JP (1) JPS5795495A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS592892A (en) * 1982-06-30 1984-01-09 Asahi Chem Ind Co Ltd Dry type lasers-sensitive recording material and recording and reading-out mode therefor
JPS597093A (en) * 1982-07-06 1984-01-14 Sanyo Electric Co Ltd Optical recording medium
JPS60147391A (en) * 1984-01-11 1985-08-03 Pioneer Electronic Corp Optical-type information recording medium

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS592892A (en) * 1982-06-30 1984-01-09 Asahi Chem Ind Co Ltd Dry type lasers-sensitive recording material and recording and reading-out mode therefor
JPH0415113B2 (en) * 1982-06-30 1992-03-16 Asahi Chemical Ind
JPS597093A (en) * 1982-07-06 1984-01-14 Sanyo Electric Co Ltd Optical recording medium
JPH0376237B2 (en) * 1982-07-06 1991-12-04 Sanyo Electric Co
JPS60147391A (en) * 1984-01-11 1985-08-03 Pioneer Electronic Corp Optical-type information recording medium
JPH0448353B2 (en) * 1984-01-11 1992-08-06 Pioneer Electronic Corp

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