JPS6449684A - Optical information recording medium - Google Patents

Optical information recording medium

Info

Publication number
JPS6449684A
JPS6449684A JP62207177A JP20717787A JPS6449684A JP S6449684 A JPS6449684 A JP S6449684A JP 62207177 A JP62207177 A JP 62207177A JP 20717787 A JP20717787 A JP 20717787A JP S6449684 A JPS6449684 A JP S6449684A
Authority
JP
Japan
Prior art keywords
optical information
recording medium
information recording
atom
group
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
JP62207177A
Other languages
English (en)
Other versions
JP2588407B2 (ja
Inventor
Keiichi Adachi
Yoshio Inagaki
Masao Yabe
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 JP62207177A priority Critical patent/JP2588407B2/ja
Publication of JPS6449684A publication Critical patent/JPS6449684A/ja
Application granted granted Critical
Publication of JP2588407B2 publication Critical patent/JP2588407B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • 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
    • 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
    • G11B7/244—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 organic materials only

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
JP62207177A 1987-08-20 1987-08-20 光学的情報記録媒体 Expired - Fee Related JP2588407B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62207177A JP2588407B2 (ja) 1987-08-20 1987-08-20 光学的情報記録媒体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62207177A JP2588407B2 (ja) 1987-08-20 1987-08-20 光学的情報記録媒体

Publications (2)

Publication Number Publication Date
JPS6449684A true JPS6449684A (en) 1989-02-27
JP2588407B2 JP2588407B2 (ja) 1997-03-05

Family

ID=16535513

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62207177A Expired - Fee Related JP2588407B2 (ja) 1987-08-20 1987-08-20 光学的情報記録媒体

Country Status (1)

Country Link
JP (1) JP2588407B2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5723617A (en) * 1995-12-21 1998-03-03 Minnesota Mining And Manufacturing Company Pyrrolo 2,1-a!isoquinoline dyes
US6383722B1 (en) * 1998-05-27 2002-05-07 Tdk Corporation Method for making optical recording medium and optical recording medium

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62227693A (ja) * 1986-03-29 1987-10-06 Mitsubishi Chem Ind Ltd 光学記録媒体

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62227693A (ja) * 1986-03-29 1987-10-06 Mitsubishi Chem Ind Ltd 光学記録媒体

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5723617A (en) * 1995-12-21 1998-03-03 Minnesota Mining And Manufacturing Company Pyrrolo 2,1-a!isoquinoline dyes
US6383722B1 (en) * 1998-05-27 2002-05-07 Tdk Corporation Method for making optical recording medium and optical recording medium

Also Published As

Publication number Publication date
JP2588407B2 (ja) 1997-03-05

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