NL7903915A - Informatieregistratieelement. - Google Patents

Informatieregistratieelement. Download PDF

Info

Publication number
NL7903915A
NL7903915A NL7903915A NL7903915A NL7903915A NL 7903915 A NL7903915 A NL 7903915A NL 7903915 A NL7903915 A NL 7903915A NL 7903915 A NL7903915 A NL 7903915A NL 7903915 A NL7903915 A NL 7903915A
Authority
NL
Netherlands
Prior art keywords
layer
laser light
transparent
information
element according
Prior art date
Application number
NL7903915A
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 NL7903915A priority Critical patent/NL7903915A/nl
Priority to DE8080200409T priority patent/DE3068782D1/de
Priority to EP80200409A priority patent/EP0019329B1/fr
Priority to JP6347980A priority patent/JPS55157136A/ja
Priority to AT0264080A priority patent/AT368655B/de
Priority to AU58460/80A priority patent/AU5846080A/en
Publication of NL7903915A publication Critical patent/NL7903915A/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
    • G11B7/258—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 reflective layers
    • G11B7/2585—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 reflective layers based on aluminium
    • 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
    • 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
    • G11B7/242—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
    • G11B7/243—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 inorganic materials only, e.g. ablative layers
    • G11B2007/24302—Metals or metalloids
    • G11B2007/24314—Metals or metalloids group 15 elements (e.g. Sb, Bi)
    • 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
    • G11B7/246—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 containing dyes
    • G11B7/248—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 containing dyes porphines; azaporphines, e.g. phthalocyanines
    • 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
    • G11B7/2531—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 glass

Landscapes

  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
NL7903915A 1979-05-18 1979-05-18 Informatieregistratieelement. NL7903915A (nl)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NL7903915A NL7903915A (nl) 1979-05-18 1979-05-18 Informatieregistratieelement.
DE8080200409T DE3068782D1 (en) 1979-05-18 1980-05-02 Information recording element
EP80200409A EP0019329B1 (fr) 1979-05-18 1980-05-02 Elément pour l'enregistrement d'informations
JP6347980A JPS55157136A (en) 1979-05-18 1980-05-15 Information recording element
AT0264080A AT368655B (de) 1979-05-18 1980-05-16 Informationsaufzeichnungstraeger
AU58460/80A AU5846080A (en) 1979-05-18 1980-05-16 Optical recording blank

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7903915 1979-05-18
NL7903915A NL7903915A (nl) 1979-05-18 1979-05-18 Informatieregistratieelement.

Publications (1)

Publication Number Publication Date
NL7903915A true NL7903915A (nl) 1980-11-20

Family

ID=19833206

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7903915A NL7903915A (nl) 1979-05-18 1979-05-18 Informatieregistratieelement.

Country Status (6)

Country Link
EP (1) EP0019329B1 (fr)
JP (1) JPS55157136A (fr)
AT (1) AT368655B (fr)
AU (1) AU5846080A (fr)
DE (1) DE3068782D1 (fr)
NL (1) NL7903915A (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2488711B1 (fr) * 1980-08-13 1985-06-28 Thomson Csf Procede thermo-optique d'inscription d'information et support d'information destine a la mise en oeuvre de ce procede
JPS58501886A (ja) * 1981-11-09 1983-11-04 バロ−ス・コ−ポレ−ション 低出力放射および関連した媒体を用いる記録保管デ−タ記録システム
WO1983001702A1 (fr) * 1981-11-09 1983-05-11 Burroughs Corp Preparation de supports d'enregistrement d'archivage pour le stockage de donnees numeriques
JPS58158054A (ja) * 1982-03-15 1983-09-20 Toshiba Corp 光学的情報記録媒体
US4451914A (en) * 1982-04-15 1984-05-29 Burroughs Corporation Optical storage system employing a multi-layer optical medium
JPS59500641A (ja) * 1982-04-15 1984-04-12 バロ−ス・コ−ポレ−ション 新しい多層光学媒体を使用した光学記憶システム
JPS5911552A (ja) * 1982-07-09 1984-01-21 Matsushita Electric Ind Co Ltd 記録担体
JPS60500108A (ja) * 1982-12-17 1985-01-24 バロ−ス・コ−ポレ−ション “軟質／硬質”オ−バコ−トを備えた光学記録用のコ−トされた媒体
JPS6057553A (ja) * 1983-06-01 1985-04-03 バロ−ス・コ−ポレ−シヨン 光学メモリデイスクとその製造方法
JPS60107391A (ja) * 1983-11-17 1985-06-12 Fujitsu Ltd 符号作成方法
SE445656B (sv) * 1983-12-13 1986-07-07 Sven Runo Vilhelm Gebelius Anordning vid ett stolpformigt element der ett flexibelt band er anordnat, vars lengd vesentligen overstiger lengden mellan dess infestningspunkter i det stolpformiga elementet och fundamentet
JPS6120237A (ja) * 1984-07-06 1986-01-29 Canon Inc 光学的情報記録媒体
US4599298A (en) * 1984-07-16 1986-07-08 Minnesota Mining And Manufacturing Company Graphic arts imaging constructions using vapor-deposited layers
JPS6161895A (ja) * 1984-09-04 1986-03-29 Daicel Chem Ind Ltd レ−ザ−記録用フイルム
JP2635330B2 (ja) * 1986-07-23 1997-07-30 日立化成工業株式会社 光学記録媒体
US5633106A (en) * 1994-04-08 1997-05-27 Mitsui Toatsu Chemicals, Inc. Optical recording media and a method of recording and reproducing information
US5658707A (en) * 1994-10-18 1997-08-19 Mitsui Toatsu Chemicals, Inc. Optical recording media
US5925433A (en) * 1995-12-01 1999-07-20 Akzo Nobel N.V. Optical recording medium based on Fabry-Perot principle
JP2000517455A (ja) * 1996-09-02 2000-12-26 アクゾ ノーベル ナムローゼ フェンノートシャップ 架橋されたバッファー層を含む光記録媒体
KR100230449B1 (ko) * 1996-10-10 1999-11-15 윤종용 광기록매체

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5932319B2 (ja) * 1974-03-22 1984-08-08 富士写真フイルム株式会社 記録材料
US3911444A (en) * 1974-04-04 1975-10-07 Bell Telephone Labor Inc Metal film recording media for laser writing
JPS5346019A (en) * 1976-10-08 1978-04-25 Canon Inc Recoading medium
DE2812868A1 (de) * 1977-03-28 1978-10-12 Rca Corp Aufzeichnungstraeger zur aufzeichnung und wiedergabe von information mittels optischer strahlung
US4415650A (en) * 1977-06-14 1983-11-15 Fuji Photo Film Co., Ltd. Recording material
US4315269A (en) * 1977-08-29 1982-02-09 Rca Corporation Thick protective overcoat layer for optical video disc
GB2005155A (en) * 1977-09-28 1979-04-19 Rca Corp Improved optical recording medium
NL7809159A (nl) * 1977-09-29 1979-04-02 Philips Nv Informatieregistratie element met kleurstof bevattende hulplaag.
US4189735A (en) * 1978-02-24 1980-02-19 Rca Corporation Record playback apparatus and information record therefor

Also Published As

Publication number Publication date
JPH02776B2 (fr) 1990-01-09
AT368655B (de) 1982-10-25
ATA264080A (de) 1982-02-15
EP0019329A1 (fr) 1980-11-26
EP0019329B1 (fr) 1984-08-01
JPS55157136A (en) 1980-12-06
DE3068782D1 (en) 1984-09-06
AU5846080A (en) 1980-11-20

Similar Documents

Publication Publication Date Title
NL7903915A (nl) Informatieregistratieelement.
US4394661A (en) Recording material for storage of digital information and a recording method for storage of digital information
US4298975A (en) Optical recording medium and method of optically recording information thereon
US8054727B2 (en) Information recording medium and method for manufacturing the same, and optical information recording/reproducing device
NL8005699A (nl) Kopieerbaar optisch opnamemedium; informatie- registratie; werkwijze voor het kopieren van op een opnamemedium geregistreerde informatie.
KR100724297B1 (ko) 광학 기록 매체, 그 재생 장치와 기록 및 재생 장치
JPH07111788B2 (ja) 光情報記録媒体
US20040191687A1 (en) Optical recording medium
US20060077870A1 (en) Optical recording medium
US20060077875A1 (en) Optical recording medium
US20060013115A1 (en) Multi-stack optical information carrier
US20030165105A1 (en) Data memory
EP2287007A1 (fr) Support d'enregistrement d'informations optique, et matériau d'absorption de deux photons
JPH0132794B2 (fr)
KR20020021793A (ko) 추기형 광학 기록 매체
JPS59104996A (ja) 光記録方法
JP2004259369A (ja) 多層記録媒体及び多層記録システム
JPH0850739A (ja) 光学的情報記録媒体
NL8502448A (nl) Optisch uitleesbare informatieschijf.
KR100753790B1 (ko) 광 기록매체 및 광 기록방법
RU2174715C1 (ru) Носитель информации оптического запоминающего устройства и способ записи оптической информации на него
JPH02293737A (ja) 記録媒体およびそれを用いた記録・消去・再生法
JP2006520984A (ja) 記録可能型光記録媒体
JP2000098328A (ja) 光記録媒体及び光記録／読取り方法
JP3653254B2 (ja) 光学的情報記録媒体

Legal Events

Date Code Title Description
A1B A search report has been drawn up
BV The patent application has lapsed