JPS5651030A - Laser recording medium - Google Patents

Laser recording medium

Info

Publication number
JPS5651030A
JPS5651030A JP13752480A JP13752480A JPS5651030A JP S5651030 A JPS5651030 A JP S5651030A JP 13752480 A JP13752480 A JP 13752480A JP 13752480 A JP13752480 A JP 13752480A JP S5651030 A JPS5651030 A JP S5651030A
Authority
JP
Japan
Prior art keywords
recording medium
laser recording
laser
medium
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
JP13752480A
Other languages
Japanese (ja)
Other versions
JPS6143772B2 (en
Inventor
Namu Birii
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.)
Omex
Original Assignee
Omex
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 Omex filed Critical Omex
Publication of JPS5651030A publication Critical patent/JPS5651030A/en
Publication of JPS6143772B2 publication Critical patent/JPS6143772B2/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
    • G11B7/241—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
    • 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
    • B41M5/40—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
    • B41M5/42—Intermediate, backcoat, or covering layers
    • B41M5/44—Intermediate, backcoat, or covering layers characterised by the macromolecular compounds

Landscapes

  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
JP13752480A 1979-10-01 1980-09-30 Laser recording medium Granted JPS5651030A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8051779A 1979-10-01 1979-10-01

Publications (2)

Publication Number Publication Date
JPS5651030A true JPS5651030A (en) 1981-05-08
JPS6143772B2 JPS6143772B2 (en) 1986-09-30

Family

ID=22157889

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13752480A Granted JPS5651030A (en) 1979-10-01 1980-09-30 Laser recording medium

Country Status (5)

Country Link
JP (1) JPS5651030A (en)
CA (1) CA1150837A (en)
FR (1) FR2466830B1 (en)
GB (1) GB2061543B (en)
NL (1) NL8005424A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6082386A (en) * 1983-10-12 1985-05-10 Fuji Photo Film Co Ltd Laser recording material
JPH01162250A (en) * 1987-12-19 1989-06-26 Fujimori Kogyo Kk Laminate for protecting optical recording layer
JPH0287345A (en) * 1988-09-24 1990-03-28 Taiyo Yuden Co Ltd Production of optical information recording medium

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE32039E (en) * 1980-06-18 1985-11-26 Thermal and mechanical barrier layers for optical recording elements
US4340655A (en) 1980-06-18 1982-07-20 Eastman Kodak Company Thermal and mechanical barrier layers for optical recording elements
EP0143992A1 (en) * 1983-11-02 1985-06-12 Ricoh Company, Ltd Optical information recording medium
CA1239727A (en) * 1983-11-15 1988-07-26 Shigeru Nomura Substrate for optical recording media
EP0150604B1 (en) * 1983-12-29 1989-08-02 Xerox Corporation Optical recording member
JPH01318527A (en) * 1988-06-16 1989-12-25 Hitachi Ltd Mold commutator of rotary electric machine and manufacture thereof
WO1991000597A1 (en) * 1989-07-05 1991-01-10 Institut Problem Registratsii Informatsii Akademii Nauk Ukrainskoi Ssr Module of optical memory

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH301000A (en) * 1950-11-06 1954-08-31 Gmbh Robert Bosch Tape-shaped recording media for recording measuring instruments.
DE849609C (en) * 1950-11-06 1952-09-15 Bosch Gmbh Robert Tape-shaped recording medium for recording measuring instruments
FR2209159A1 (en) * 1972-09-25 1974-06-28 Western Electric Co Data processing bismuth plastics tape - precipitating plastics film within plasma discharge
US3901994A (en) * 1974-02-04 1975-08-26 Rca Corp Metallized video disc having a dielectric coating thereon
JPS52146222A (en) * 1976-05-31 1977-12-05 Asahi Chemical Ind Image forming material
US4101907A (en) * 1977-08-29 1978-07-18 Rca Corporation Overcoat structure for optical video disc
DE2744533A1 (en) * 1977-10-04 1979-04-12 Polygram Gmbh Laser recording media, esp. disks - where recording layer is cover by transparent protective lacquer
JPS5538655A (en) * 1978-09-08 1980-03-18 Sumitomo Chem Co Ltd Optical signal recording and reproducing member

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6082386A (en) * 1983-10-12 1985-05-10 Fuji Photo Film Co Ltd Laser recording material
JPH0569716B2 (en) * 1983-10-12 1993-10-01 Fuji Photo Film Co Ltd
JPH01162250A (en) * 1987-12-19 1989-06-26 Fujimori Kogyo Kk Laminate for protecting optical recording layer
JPH0287345A (en) * 1988-09-24 1990-03-28 Taiyo Yuden Co Ltd Production of optical information recording medium

Also Published As

Publication number Publication date
FR2466830A1 (en) 1981-04-10
GB2061543A (en) 1981-05-13
JPS6143772B2 (en) 1986-09-30
FR2466830B1 (en) 1987-08-28
CA1150837A (en) 1983-07-26
GB2061543B (en) 1983-08-17
NL8005424A (en) 1981-04-03

Similar Documents

Publication Publication Date Title
GB2061594B (en) Optical recording medium
GB2061595B (en) Optical recording medium
GB2047420B (en) Thermal recording medium
JPS5437740A (en) Laser beam recording media
JPS5649296A (en) Reflective data recording medium
GB2064847B (en) Recording medium
JPS5438123A (en) Laser beam recording media
GB2060191B (en) Laser recording medium
JPS5786139A (en) Optical recording medium
GB2055394B (en) Magnetic recording medium
JPS55130796A (en) Light recording medium
JPS5454634A (en) Optical recording medium
GB2053257B (en) Magnetic recording medium
DE3065149D1 (en) Magnetic recording medium
JPS56124127A (en) Magnetic recording medium
GB2063902B (en) Magnetic recording medium
GB2054622B (en) Magnetic recording medium
DE3170843D1 (en) Recording medium
JPS5651030A (en) Laser recording medium
GB2066489B (en) Ablative optical recording medium
JPS5770695A (en) Optical recording medium
GB2042200B (en) Laser pyrographic reflective recording medium
GB2058799B (en) Magnetic recording medium
DE3066061D1 (en) Magnetic recording medium
JPS5437739A (en) Laser beam recording media