JPS6163940A - 情報記録媒体 - Google Patents

情報記録媒体

Info

Publication number
JPS6163940A
JPS6163940A JP59184566A JP18456684A JPS6163940A JP S6163940 A JPS6163940 A JP S6163940A JP 59184566 A JP59184566 A JP 59184566A JP 18456684 A JP18456684 A JP 18456684A JP S6163940 A JPS6163940 A JP S6163940A
Authority
JP
Japan
Prior art keywords
film
reflectance
recording
recording medium
thickness
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
JP59184566A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0473226B2 (enrdf_load_stackoverflow
Inventor
Satoru Oishi
哲 大石
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP59184566A priority Critical patent/JPS6163940A/ja
Publication of JPS6163940A publication Critical patent/JPS6163940A/ja
Publication of JPH0473226B2 publication Critical patent/JPH0473226B2/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
    • 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)
JP59184566A 1984-09-05 1984-09-05 情報記録媒体 Granted JPS6163940A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59184566A JPS6163940A (ja) 1984-09-05 1984-09-05 情報記録媒体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59184566A JPS6163940A (ja) 1984-09-05 1984-09-05 情報記録媒体

Publications (2)

Publication Number Publication Date
JPS6163940A true JPS6163940A (ja) 1986-04-02
JPH0473226B2 JPH0473226B2 (enrdf_load_stackoverflow) 1992-11-20

Family

ID=16155447

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59184566A Granted JPS6163940A (ja) 1984-09-05 1984-09-05 情報記録媒体

Country Status (1)

Country Link
JP (1) JPS6163940A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004057593A1 (en) * 2002-12-19 2004-07-08 Koninklijke Philips Electronics N.V. Writable optical record carrier

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1406667B1 (it) 2010-09-27 2014-03-07 Promogreen Com S R L Fibre e relativi tessuti e tessuti non tessuti per il trattamento topico di disfunzioni sessuali dell'apparato genitale maschile.

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS605438A (ja) * 1983-06-22 1985-01-12 Hoya Corp 光学式情報記録媒体

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS605438A (ja) * 1983-06-22 1985-01-12 Hoya Corp 光学式情報記録媒体

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004057593A1 (en) * 2002-12-19 2004-07-08 Koninklijke Philips Electronics N.V. Writable optical record carrier

Also Published As

Publication number Publication date
JPH0473226B2 (enrdf_load_stackoverflow) 1992-11-20

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