NL8204292A - Optische registratieschijf. - Google Patents

Optische registratieschijf. Download PDF

Info

Publication number
NL8204292A
NL8204292A NL8204292A NL8204292A NL8204292A NL 8204292 A NL8204292 A NL 8204292A NL 8204292 A NL8204292 A NL 8204292A NL 8204292 A NL8204292 A NL 8204292A NL 8204292 A NL8204292 A NL 8204292A
Authority
NL
Netherlands
Prior art keywords
layer
plastic
derivative
recording layer
recording
Prior art date
Application number
NL8204292A
Other languages
English (en)
Dutch (nl)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Priority to NL8204292A priority Critical patent/NL8204292A/nl
Priority to US06/456,878 priority patent/US4492967A/en
Priority to EP83201567A priority patent/EP0108456B1/fr
Priority to DE8383201567T priority patent/DE3365006D1/de
Priority to JP58206119A priority patent/JPS59104736A/ja
Publication of NL8204292A publication Critical patent/NL8204292A/nl

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
    • G11B7/257—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
    • G11B7/2572—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 consisting essentially of organic materials
    • G11B7/2575—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 consisting essentially of organic materials 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/146—Laser beam

Landscapes

  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
NL8204292A 1982-11-05 1982-11-05 Optische registratieschijf. NL8204292A (nl)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL8204292A NL8204292A (nl) 1982-11-05 1982-11-05 Optische registratieschijf.
US06/456,878 US4492967A (en) 1982-11-05 1983-01-10 Optical recording disc
EP83201567A EP0108456B1 (fr) 1982-11-05 1983-11-02 Disque pour l'enregistrement optique
DE8383201567T DE3365006D1 (en) 1982-11-05 1983-11-02 Optical recording disc
JP58206119A JPS59104736A (ja) 1982-11-05 1983-11-04 光学記録デイスク

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8204292A NL8204292A (nl) 1982-11-05 1982-11-05 Optische registratieschijf.
NL8204292 1982-11-05

Publications (1)

Publication Number Publication Date
NL8204292A true NL8204292A (nl) 1984-06-01

Family

ID=19840533

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8204292A NL8204292A (nl) 1982-11-05 1982-11-05 Optische registratieschijf.

Country Status (5)

Country Link
US (1) US4492967A (fr)
EP (1) EP0108456B1 (fr)
JP (1) JPS59104736A (fr)
DE (1) DE3365006D1 (fr)
NL (1) NL8204292A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8302686A (nl) * 1983-07-28 1983-11-01 Gen Electric Informatiedrager voor optisch uitleesbare informatie.
JPS60166956A (ja) * 1984-02-09 1985-08-30 Canon Inc 感光体及びそれを用いた画像形成方法
US4812218A (en) * 1985-02-11 1989-03-14 Gerber Arthur M Method of making a digital recording medium
JPH1166638A (ja) * 1997-08-25 1999-03-09 Seiko Epson Corp 光記録媒体の製造方法及び製造装置
US7613869B2 (en) * 2006-11-27 2009-11-03 Brigham Young University Long-term digital data storage

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE606888A (fr) * 1960-08-05 1900-01-01
US4060032A (en) * 1975-05-21 1977-11-29 Laser Graphic Systems Corporation Substrate for composite printing and relief plate
NL7809159A (nl) * 1977-09-29 1979-04-02 Philips Nv Informatieregistratie element met kleurstof bevattende hulplaag.
JPS57113432A (en) * 1981-01-06 1982-07-14 Mitsubishi Rayon Co Ltd Base plate for video or audio disk
JPS57205192A (en) * 1981-06-12 1982-12-16 Fuji Photo Film Co Ltd Optical information recording medium

Also Published As

Publication number Publication date
JPS59104736A (ja) 1984-06-16
EP0108456B1 (fr) 1986-07-30
EP0108456A1 (fr) 1984-05-16
US4492967A (en) 1985-01-08
DE3365006D1 (en) 1986-09-04

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
A85 Still pending on 85-01-01
BI The patent application has been withdrawn