FR1010583A - Perfectionnements apportés aux moyens de reproduction d'images visuelles, notamment en télévision et en cinéma - Google Patents

Perfectionnements apportés aux moyens de reproduction d'images visuelles, notamment en télévision et en cinéma

Info

Publication number
FR1010583A
FR1010583A FR1010583DA FR1010583A FR 1010583 A FR1010583 A FR 1010583A FR 1010583D A FR1010583D A FR 1010583DA FR 1010583 A FR1010583 A FR 1010583A
Authority
FR
France
Prior art keywords
cinema
television
visual images
reproducing visual
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.)
Expired
Application number
Other languages
English (en)
Inventor
Henri-Georges-Marie De France
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 filed Critical
Application granted granted Critical
Publication of FR1010583A publication Critical patent/FR1010583A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/06—Transmission systems characterised by the manner in which the individual colour picture signal components are combined
    • H04N11/18—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous and sequential signals, e.g. SECAM-system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/06—Transmission systems characterised by the manner in which the individual colour picture signal components are combined
    • H04N11/12—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/30—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical otherwise than with constant velocity or otherwise than in pattern formed by unidirectional, straight, substantially horizontal or vertical lines
    • H04N3/32—Velocity varied in dependence upon picture information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/30—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical otherwise than with constant velocity or otherwise than in pattern formed by unidirectional, straight, substantially horizontal or vertical lines
    • H04N3/34—Elemental scanning area oscillated rapidly in direction transverse to main scanning direction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/36—Scanning of motion picture films, e.g. for telecine
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Television Systems (AREA)
  • Television Systems (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Studio Devices (AREA)
  • Processing Of Color Television Signals (AREA)
  • Radio Relay Systems (AREA)
FR1010583D 1948-09-14 1948-09-14 Perfectionnements apportés aux moyens de reproduction d'images visuelles, notamment en télévision et en cinéma Expired FR1010583A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1010583T 1948-09-14

Publications (1)

Publication Number Publication Date
FR1010583A true FR1010583A (fr) 1952-06-12

Family

ID=9047242

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1010583D Expired FR1010583A (fr) 1948-09-14 1948-09-14 Perfectionnements apportés aux moyens de reproduction d'images visuelles, notamment en télévision et en cinéma
FR61997D Expired FR61997E (fr) 1948-09-14 1951-09-14 Perfectionnements apportés aux moyens de reproduction d'images visuelles, notammenten télévision et en cinéma

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR61997D Expired FR61997E (fr) 1948-09-14 1951-09-14 Perfectionnements apportés aux moyens de reproduction d'images visuelles, notammenten télévision et en cinéma

Country Status (4)

Country Link
US (2) US2700700A (fr)
DE (2) DE871907C (fr)
FR (2) FR1010583A (fr)
GB (4) GB697645A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2975230A (en) * 1955-02-21 1961-03-14 Motorola Inc Color television beam registration system
US3113180A (en) * 1960-09-28 1963-12-03 Philco Corp Composite image reproducing means
US3240872A (en) * 1961-08-28 1966-03-15 Burroughs Corp Scan control apparatus for character recognition devices

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1289940A (en) * 1917-07-31 1918-12-31 Rainbow Pictures Corp Method f producing moving pictures in colors.
US1794103A (en) * 1924-04-08 1931-02-24 Cubitt Archibald Stannard Projection of pictures, particularly cinematograph pictures with quasi or psychic stereoscopic impression
GB357143A (en) * 1930-06-16 1931-09-16 John Henry Owen Harries Improvements in and relating to television and the like
BE407030A (fr) * 1934-01-31
US2138577A (en) * 1934-04-06 1938-11-29 Bell Telephone Labor Inc Electro-optical transmission
GB530776A (en) * 1939-03-06 1940-12-20 Scophony Ltd Improvements in or relating to the secret transmission of television and like signals
NL62795C (fr) * 1940-05-28
NL70934C (fr) * 1942-01-28
US2353876A (en) * 1943-11-01 1944-07-18 Farnsworth Television & Radio Signal mixing amplifier
US2446635A (en) * 1945-10-20 1948-08-10 Times Facsimile Corp Method of compensating for fading effects in a facsimile system
FR909949A (fr) * 1945-11-12 1946-05-22 Perfectionnements aux systèmes de télévision
US2478384A (en) * 1946-01-12 1949-08-09 Eastman Kodak Co Control device for projection printers
BE477743A (fr) * 1946-12-05
BE477866A (fr) * 1946-12-07
US2580903A (en) * 1947-06-02 1952-01-01 Rca Corp Color television system

Also Published As

Publication number Publication date
DE922416C (de) 1955-01-17
GB697695A (en) 1953-09-30
DE871907C (de) 1953-03-26
US2876278A (en) 1959-03-03
US2700700A (en) 1955-01-25
GB697645A (en) 1953-09-30
GB697696A (en) 1953-09-30
FR61997E (fr) 1955-06-01
GB697711A (en) 1953-09-30

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