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AT371280B - Mit einer information bespielte informationsaufzeichnungsplatte und informationsaufzeichnungs- verfahren - Google Patents

Mit einer information bespielte informationsaufzeichnungsplatte und informationsaufzeichnungs- verfahren

Info

Publication number
AT371280B
AT371280B AT0322677A AT322677A AT371280B AT 371280 B AT371280 B AT 371280B AT 0322677 A AT0322677 A AT 0322677A AT 322677 A AT322677 A AT 322677A AT 371280 B AT371280 B AT 371280B
Authority
AT
Austria
Prior art keywords
information recording
method example
plate
recording method
recording plate
Prior art date
Application number
AT0322677A
Other languages
English (en)
Original Assignee
Rca Corp
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 Rca Corp filed Critical Rca Corp
Application granted granted Critical
Publication of AT371280B publication Critical patent/AT371280B/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/7605—Television signal recording on discs or drums
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
    • G11B11/03—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by deforming with non-mechanical means, e.g. laser, beam of particles
    • G11B11/05—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by deforming with non-mechanical means, e.g. laser, beam of particles with reproducing by capacitive means
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B9/00—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B9/00—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor
    • G11B9/06—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor using record carriers having variable electrical capacitance; Record carriers therefor
    • G11B9/061—Record carriers characterised by their structure or form or by the selection of the material; Apparatus or processes specially adapted for the manufacture of record carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/903—Television signal recording using variable electrical capacitive recording

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Magnetic Record Carriers (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Moving Of The Head To Find And Align With The Track (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
AT0322677A 1971-03-22 1972-03-22 Mit einer information bespielte informationsaufzeichnungsplatte und informationsaufzeichnungs- verfahren AT371280B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00126772A US3842194A (en) 1971-03-22 1971-03-22 Information records and recording/playback systems therefor

Publications (1)

Publication Number Publication Date
AT371280B true AT371280B (de) 1983-06-10

Family

ID=22426573

Family Applications (5)

Application Number Title Priority Date Filing Date
AT0322677A AT371280B (de) 1971-03-22 1972-03-22 Mit einer information bespielte informationsaufzeichnungsplatte und informationsaufzeichnungs- verfahren
AT0322577A AT371279B (de) 1971-03-22 1972-03-22 Informationstraeger und verfahren zur herstellung eines informationstraegers
AT322377A AT360771B (de) 1971-03-22 1972-03-22 Geraet zur wiedergabe einer platte
AT248772A AT346090B (de) 1971-03-22 1972-03-22 Informationstraeger und aufnahme-bzw. wiedergabesystem fuer einen solchen traeger
AT0322477A AT365813B (de) 1971-03-22 1972-03-22 Nadel fuer die wiedergabe von informationen

Family Applications After (4)

Application Number Title Priority Date Filing Date
AT0322577A AT371279B (de) 1971-03-22 1972-03-22 Informationstraeger und verfahren zur herstellung eines informationstraegers
AT322377A AT360771B (de) 1971-03-22 1972-03-22 Geraet zur wiedergabe einer platte
AT248772A AT346090B (de) 1971-03-22 1972-03-22 Informationstraeger und aufnahme-bzw. wiedergabesystem fuer einen solchen traeger
AT0322477A AT365813B (de) 1971-03-22 1972-03-22 Nadel fuer die wiedergabe von informationen

Country Status (15)

Country Link
US (1) US3842194A (de)
JP (4) JPS53694B1 (de)
AT (5) AT371280B (de)
AU (1) AU471890B2 (de)
CA (4) CA1011875A (de)
DE (4) DE2265676C2 (de)
ES (1) ES401079A1 (de)
FR (1) FR2130505A1 (de)
GB (4) GB1392206A (de)
HK (4) HK32076A (de)
IT (1) IT950432B (de)
MY (4) MY7600165A (de)
NL (1) NL7203748A (de)
SE (4) SE385164B (de)
SU (1) SU559666A3 (de)

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US4072985A (en) * 1977-05-04 1978-02-07 Rca Corporation Video disc with a dielectric layer formed from styrene and nitrogen
US4077051A (en) * 1977-05-04 1978-02-28 Rca Corporation Video disc with a conductive layer having an oxygen content gradient
JPS5821322B2 (ja) * 1977-05-07 1983-04-28 株式会社富士通ゼネラル デジタル信号の変調方法
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US4137550A (en) * 1977-11-18 1979-01-30 Rca Corporation Video disc with a dielectric layer formed from acetylene and nitrogen
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US4183059A (en) * 1978-05-22 1980-01-08 Rca Corporation Track skipper for a video disc player
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US4280941A (en) * 1979-07-20 1981-07-28 Rca Corporation Video discs and molding compositions therefor
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DE2048431B2 (de) * 1970-08-05 1974-01-10 Ted Bildplatten Ag Aeg-Telefunkenteldec, Zug (Schweiz) Verfahren zum Aufzeichnen von Informationen, vorzugsweise von solchen großer Bandbreite im Bereich von mehreren MHz, auf einem Träger

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AU3970872A (en) 1973-09-13
SE7505780L (sv) 1975-05-21
MY7600164A (en) 1976-12-31
SE7505778L (sv) 1975-05-21
SE409062B (sv) 1979-07-23
GB1392202A (en) 1975-04-30
CA1011875A (en) 1977-06-07
SE385164B (sv) 1976-06-08
JPS531649B2 (de) 1978-01-20
CA1019065A (en) 1977-10-11
SU559666A3 (ru) 1977-05-25
DE2213920C2 (de) 1982-05-06
GB1392206A (en) 1975-04-30
GB1392205A (en) 1975-04-30
AT360771B (de) 1981-01-26
JPS5416211B2 (de) 1979-06-20
AT371279B (de) 1983-06-10
HK31976A (en) 1976-06-11
DE2265676C2 (de) 1985-06-27
HK31776A (en) 1976-06-11
IT950432B (it) 1973-06-20
DE2213920A1 (de) 1972-09-28
CA1031863A (en) 1978-05-23
HK32076A (en) 1976-06-11
AT346090B (de) 1978-10-25
SE7505779L (sv) 1975-05-21
AU471890B2 (en) 1973-09-13
ES401079A1 (es) 1975-02-16
MY7600167A (en) 1976-12-31
HK31876A (en) 1976-06-11
US3842194A (en) 1974-10-15
JPS5282211A (en) 1977-07-09
MY7600166A (en) 1976-12-31
DE2265436C2 (de) 1985-05-23
CA1019833A (en) 1977-10-25
NL7203748A (nl) 1972-09-26
JPS531650B2 (de) 1978-01-20
DE2265437C2 (de) 1982-04-29
MY7600165A (en) 1976-12-31
JPS5267316A (en) 1977-06-03
GB1392203A (en) 1975-04-30
JPS5282210A (en) 1977-07-09
FR2130505B1 (de) 1973-06-29
SE409063B (sv) 1979-07-23
FR2130505A1 (fr) 1972-11-03
JPS53694B1 (de) 1978-01-11
SE408601B (sv) 1979-06-18
AT365813B (de) 1982-02-25

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