JPH0422288B2 - - Google Patents

Info

Publication number
JPH0422288B2
JPH0422288B2 JP59134206A JP13420684A JPH0422288B2 JP H0422288 B2 JPH0422288 B2 JP H0422288B2 JP 59134206 A JP59134206 A JP 59134206A JP 13420684 A JP13420684 A JP 13420684A JP H0422288 B2 JPH0422288 B2 JP H0422288B2
Authority
JP
Japan
Prior art keywords
information recording
light
recording film
film
grooved surface
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.)
Expired - Lifetime
Application number
JP59134206A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6113455A (ja
Inventor
Kunihiro Matsubara
Seiji Nishino
Takeo Oota
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP59134206A priority Critical patent/JPS6113455A/ja
Publication of JPS6113455A publication Critical patent/JPS6113455A/ja
Publication of JPH0422288B2 publication Critical patent/JPH0422288B2/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
    • G11B7/254—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 protective topcoat layers
    • G11B7/2542—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 protective topcoat layers consisting essentially of organic resins
    • 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
    • G11B7/2534—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 polycarbonates [PC]
    • 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
    • G11B7/257—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 layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers

Landscapes

  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Manufacturing Optical Record Carriers (AREA)
JP59134206A 1984-06-28 1984-06-28 情報記録担体とその製造方法 Granted JPS6113455A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59134206A JPS6113455A (ja) 1984-06-28 1984-06-28 情報記録担体とその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59134206A JPS6113455A (ja) 1984-06-28 1984-06-28 情報記録担体とその製造方法

Publications (2)

Publication Number Publication Date
JPS6113455A JPS6113455A (ja) 1986-01-21
JPH0422288B2 true JPH0422288B2 (en]) 1992-04-16

Family

ID=15122896

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59134206A Granted JPS6113455A (ja) 1984-06-28 1984-06-28 情報記録担体とその製造方法

Country Status (1)

Country Link
JP (1) JPS6113455A (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01271935A (ja) * 1988-04-21 1989-10-31 Nec Home Electron Ltd 光ディスク及びその製造方法
US5707561A (en) * 1996-07-18 1998-01-13 Walbro Corporation Tamper resistant carburetor needle valve adjustment limiter
JP2010034075A (ja) * 2009-11-09 2010-02-12 Kyocera Corp 光学要素組立体の組立方法

Also Published As

Publication number Publication date
JPS6113455A (ja) 1986-01-21

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