FR2349187A1 - Appareil de reproduction d'enregistrements a l'aide d'un arrangement de petites lentilles - Google Patents

Appareil de reproduction d'enregistrements a l'aide d'un arrangement de petites lentilles

Info

Publication number
FR2349187A1
FR2349187A1 FR7711950A FR7711950A FR2349187A1 FR 2349187 A1 FR2349187 A1 FR 2349187A1 FR 7711950 A FR7711950 A FR 7711950A FR 7711950 A FR7711950 A FR 7711950A FR 2349187 A1 FR2349187 A1 FR 2349187A1
Authority
FR
France
Prior art keywords
lens arrangement
small lens
reproducing recordings
recordings
reproducing
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
FR7711950A
Other languages
English (en)
Other versions
FR2349187B1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2349187A1 publication Critical patent/FR2349187A1/fr
Application granted granted Critical
Publication of FR2349187B1 publication Critical patent/FR2349187B1/fr
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
    • G11B7/28—Re-recording, i.e. transcribing information from one optical record carrier on to one or more similar or dissimilar 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
    • H04N5/84—Television signal recording using optical recording

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Projection-Type Copiers In General (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Photographic Processing Devices Using Wet Methods (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
FR7711950A 1976-04-21 1977-04-20 Appareil de reproduction d'enregistrements a l'aide d'un arrangement de petites lentilles Granted FR2349187A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/679,005 US4050811A (en) 1976-04-21 1976-04-21 Optical data record copier having array of lenses with field gaps aligned with data gaps

Publications (2)

Publication Number Publication Date
FR2349187A1 true FR2349187A1 (fr) 1977-11-18
FR2349187B1 FR2349187B1 (fr) 1986-12-26

Family

ID=24725205

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7711950A Granted FR2349187A1 (fr) 1976-04-21 1977-04-20 Appareil de reproduction d'enregistrements a l'aide d'un arrangement de petites lentilles

Country Status (7)

Country Link
US (1) US4050811A (fr)
JP (1) JPS6023408B2 (fr)
CA (1) CA1072797A (fr)
DE (2) DE2717000A1 (fr)
FR (1) FR2349187A1 (fr)
GB (1) GB1558213A (fr)
NL (1) NL7704337A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2631849A1 (de) * 1976-07-15 1978-01-19 Agfa Gevaert Ag Aufzeichnungsvorrichtung
US4378956A (en) * 1980-06-05 1983-04-05 Lester Robert W Direct imaging of information using light pipe displays
EP0125535A3 (fr) * 1983-05-12 1986-07-09 General Electric Company Imprimeur rapide de disque d'enregistrement thermomagnétique et maítre-disque pour le même
US4506976A (en) * 1983-09-19 1985-03-26 Kiejzik Paul A Microfilm inserter/viewer apparatus
US4632522A (en) * 1983-10-31 1986-12-30 Mita Industrial Co., Ltd. Optical system of variable magnification and a method for varying magnification of the same
US5233469A (en) * 1987-10-22 1993-08-03 Canon Kabushiki Kaisha Imaging optical system using index distribution type optical elements
KR100200803B1 (ko) * 1992-04-30 1999-06-15 윤종용 정보소스 디스크와 이 정보소스 디스크의 광기록장치 및 그 정보소스 디스크의 복제방법과 그 복제장치
US5729331A (en) * 1993-06-30 1998-03-17 Nikon Corporation Exposure apparatus, optical projection apparatus and a method for adjusting the optical projection apparatus
NO952545D0 (no) * 1995-06-23 1995-06-23 Opticon As Fremgangsmåte til skriving av data i et optisk minne
US9804310B2 (en) 2015-02-17 2017-10-31 Materion Corporation Method of fabricating anisotropic optical interference filter
US20220111662A1 (en) * 2019-07-03 2022-04-14 Hewlett-Packard Development Company, L.P. Handheld printing device with light source to project light box

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3592542A (en) * 1964-11-20 1971-07-13 Agfa Gevaert Ag Copying apparatus with lenticular optical system

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR573643A (fr) * 1923-02-17 1924-06-27 Etablissements Gaumont Tireuse rapide pour films négatifs ayant du retrait
US2095826A (en) * 1935-10-31 1937-10-12 Eastman Kodak Co Method and apparatus for printing lenticular film
US2347938A (en) * 1940-02-23 1944-05-02 Rca Corp Sound film printer
US2458877A (en) * 1946-09-07 1949-01-11 Standard Oil Dev Co Photographic developing method and apparatus
GB1024961A (en) * 1963-02-21 1966-04-06 Eastman Kodak Co Improvements relating to a method of preparing an index file from recorded information and index patterns
US3264933A (en) * 1963-06-18 1966-08-09 Eastman Kodak Co Cylindrical lens and laminated plate scanning system
US3422219A (en) * 1964-09-24 1969-01-14 Technical Operations Inc High density data storage system
US3465352A (en) * 1966-05-11 1969-09-02 Ncr Co Information processing systems using lasers
US3605593A (en) * 1967-07-03 1971-09-20 Tektronix Inc Optical apparatus including a pair of mosaics of optical imaging elements
US3584950A (en) * 1967-11-17 1971-06-15 Xerox Corp Lens strip optical scanning system
US3694076A (en) * 1970-08-31 1972-09-26 Paul E Weber Multiple lenslet copier
US3820893A (en) * 1970-11-16 1974-06-28 Xerox Corp Synchronizing apparatus
BE789941A (fr) * 1971-04-21 1973-02-01 Waly Adnan Systeme d'enregistrement et de lecture d'images miniaturisees
US3712202A (en) * 1971-06-16 1973-01-23 Du Pont M Multiple shutter system for cameras and projectors
DE2240688A1 (de) * 1972-08-18 1974-02-28 Morat Gmbh Franz Verfahren und vorrichtung zum herstellen von informationstraegern
US3907420A (en) * 1972-11-28 1975-09-23 Personal Communications Inc Microfiche and reader

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3592542A (en) * 1964-11-20 1971-07-13 Agfa Gevaert Ag Copying apparatus with lenticular optical system

Also Published As

Publication number Publication date
DE2717000C2 (fr) 1991-09-26
GB1558213A (en) 1979-12-19
DE7712012U1 (de) 1986-10-02
JPS6023408B2 (ja) 1985-06-07
DE2717000A1 (de) 1977-11-03
NL7704337A (nl) 1977-10-25
CA1072797A (fr) 1980-03-04
US4050811A (en) 1977-09-27
JPS52152204A (en) 1977-12-17
FR2349187B1 (fr) 1986-12-26

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
ST Notification of lapse