JPS542726A - Recording plate for cutting recording - Google Patents

Recording plate for cutting recording

Info

Publication number
JPS542726A
JPS542726A JP6822277A JP6822277A JPS542726A JP S542726 A JPS542726 A JP S542726A JP 6822277 A JP6822277 A JP 6822277A JP 6822277 A JP6822277 A JP 6822277A JP S542726 A JPS542726 A JP S542726A
Authority
JP
Japan
Prior art keywords
recording
plate
cutting
film
substrate
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
JP6822277A
Other languages
Japanese (ja)
Inventor
Tatsuo Kamisaka
Yozo Nakajima
Kenji Ishii
Seio Watanabe
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP6822277A priority Critical patent/JPS542726A/en
Publication of JPS542726A publication Critical patent/JPS542726A/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
    • G11B2007/24308—Metals or metalloids transition metal elements of group 11 (Cu, Ag, Au)
    • 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
    • G11B7/258—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 reflective layers
    • G11B7/2585—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 reflective layers based on aluminium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)

Abstract

PURPOSE:To obtain a recording plate which has high adhesion to substrate, is easy to handle and has improved cutting recording characteristics by forming an Al film on the substrate and laminating and depositing a metal film of periodic table group lB such as Cu, Ag or other on said film to a specific thickness.
JP6822277A 1977-06-08 1977-06-08 Recording plate for cutting recording Pending JPS542726A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6822277A JPS542726A (en) 1977-06-08 1977-06-08 Recording plate for cutting recording

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6822277A JPS542726A (en) 1977-06-08 1977-06-08 Recording plate for cutting recording

Publications (1)

Publication Number Publication Date
JPS542726A true JPS542726A (en) 1979-01-10

Family

ID=13367555

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6822277A Pending JPS542726A (en) 1977-06-08 1977-06-08 Recording plate for cutting recording

Country Status (1)

Country Link
JP (1) JPS542726A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57181864U (en) * 1981-05-14 1982-11-18
JPS61105201A (en) * 1984-10-29 1986-05-23 Osaka Kanagu Kk Wheel lock

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57181864U (en) * 1981-05-14 1982-11-18
JPS6219441Y2 (en) * 1981-05-14 1987-05-19
JPS61105201A (en) * 1984-10-29 1986-05-23 Osaka Kanagu Kk Wheel lock

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