BE474450A - - Google Patents

Info

Publication number
BE474450A
BE474450A BE474450DA BE474450A BE 474450 A BE474450 A BE 474450A BE 474450D A BE474450D A BE 474450DA BE 474450 A BE474450 A BE 474450A
Authority
BE
Belgium
Application number
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.)
Publication of BE474450A publication Critical patent/BE474450A/xx

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00Cathode ray tubes; Electron beam tubes
    • H01J31/08Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/10Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
    • H01J31/20Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00Details of colour television systems
    • H04N9/12Picture reproducers
    • H04N9/16Picture reproducers using cathode ray tubes
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00Details of colour television systems
    • H04N9/12Picture reproducers
    • H04N9/31Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
BE474450D 1946-04-24 BE474450A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US664487A US2477645A (en) 1946-04-24 1946-04-24 Color television

Publications (1)

Publication Number Publication Date
BE474450A true BE474450A (fr)

Family

ID=24666174

Family Applications (1)

Application Number Title Priority Date Filing Date
BE474450D BE474450A (fr) 1946-04-24

Country Status (6)

Country Link
US (1) US2477645A (fr)
BE (1) BE474450A (fr)
CH (1) CH257899A (fr)
ES (1) ES179494A1 (fr)
FR (1) FR1133791A (fr)
GB (1) GB644047A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2687450A (en) * 1954-08-24 Color television
NL201901A (fr) * 1954-11-12
DE1139149B (de) * 1960-08-18 1962-11-08 Alfred Ludwig Leuchtenfabrik Einrichtung zur Umfeldbeleuchtung bei Fernsehempfaengern

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB490029A (en) * 1937-02-04 1938-08-04 British Thomson Houston Co Ltd Improvements in the projection of cathode ray tube images
GB517483A (en) * 1938-07-29 1940-01-31 Baird Television Ltd Improvements in or relating to television and like receivers
US2319804A (en) * 1941-02-24 1943-05-25 Columbia Broadcasting Syst Inc Television
US2336134A (en) * 1942-05-13 1943-12-07 Rauland Corp Color television system

Also Published As

Publication number Publication date
US2477645A (en) 1949-08-02
CH257899A (de) 1948-10-31
GB644047A (en) 1950-10-04
ES179494A1 (es) 1947-10-16
FR1133791A (fr) 1957-04-02

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