ATE61686T1 - Durchsichtige platte fuer optisch lesbare informationstraeger. - Google Patents

Durchsichtige platte fuer optisch lesbare informationstraeger.

Info

Publication number
ATE61686T1
ATE61686T1 AT87202444T AT87202444T ATE61686T1 AT E61686 T1 ATE61686 T1 AT E61686T1 AT 87202444 T AT87202444 T AT 87202444T AT 87202444 T AT87202444 T AT 87202444T AT E61686 T1 ATE61686 T1 AT E61686T1
Authority
AT
Austria
Prior art keywords
transparent plate
optically readable
readable information
information carriers
information carrier
Prior art date
Application number
AT87202444T
Other languages
English (en)
Inventor
Abel Kasper
Original Assignee
Stamicarbon
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 Stamicarbon filed Critical Stamicarbon
Application granted granted Critical
Publication of ATE61686T1 publication Critical patent/ATE61686T1/de

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
    • G11B7/253—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

Landscapes

  • Macromonomer-Based Addition Polymer (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Magnetic Record Carriers (AREA)
  • Laminated Bodies (AREA)
AT87202444T 1986-12-12 1987-12-08 Durchsichtige platte fuer optisch lesbare informationstraeger. ATE61686T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8603167A NL8603167A (nl) 1986-12-12 1986-12-12 Lichtdoorlaatbare plaat voor optisch uitleesbare informatiedrager.
EP87202444A EP0274156B1 (de) 1986-12-12 1987-12-08 Durchsichtige Platte für optisch lesbare Informationsträger

Publications (1)

Publication Number Publication Date
ATE61686T1 true ATE61686T1 (de) 1991-03-15

Family

ID=19848992

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87202444T ATE61686T1 (de) 1986-12-12 1987-12-08 Durchsichtige platte fuer optisch lesbare informationstraeger.

Country Status (6)

Country Link
EP (1) EP0274156B1 (de)
JP (1) JPS63165421A (de)
AT (1) ATE61686T1 (de)
DE (1) DE3768634D1 (de)
ES (1) ES2022316B3 (de)
NL (1) NL8603167A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0379130B2 (de) * 1989-01-20 2003-08-13 Idemitsu Petrochemical Co., Ltd. Optische Trägerplatte, optisches Informationsspeichermedium und Verfahren zur Herstellung der optischen Trägerplatte

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61117746A (ja) * 1984-11-13 1986-06-05 Hitachi Ltd 光デイスク基板

Also Published As

Publication number Publication date
DE3768634D1 (de) 1991-04-18
ES2022316B3 (es) 1991-12-01
EP0274156B1 (de) 1991-03-13
NL8603167A (nl) 1988-07-01
EP0274156A2 (de) 1988-07-13
EP0274156A3 (en) 1988-07-20
JPS63165421A (ja) 1988-07-08

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