CH257899A - Method and device for reproducing television pictures. - Google Patents

Method and device for reproducing television pictures.

Info

Publication number
CH257899A
CH257899A CH257899DA CH257899A CH 257899 A CH257899 A CH 257899A CH 257899D A CH257899D A CH 257899DA CH 257899 A CH257899 A CH 257899A
Authority
CH
Switzerland
Prior art keywords
television pictures
reproducing television
reproducing
pictures
television
Prior art date
Application number
Other languages
German (de)
Inventor
Ag Standard Telephon Und Radio
Original Assignee
Standard Telephon & Radio Ag
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 Standard Telephon & Radio Ag filed Critical Standard Telephon & Radio Ag
Publication of CH257899A publication Critical patent/CH257899A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
    • H01J31/20—Image 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/16—Picture reproducers using cathode ray tubes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
CH257899D 1946-04-24 1947-04-24 Method and device for reproducing television pictures. CH257899A (en)

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
CH257899A true CH257899A (en) 1948-10-31

Family

ID=24666174

Family Applications (1)

Application Number Title Priority Date Filing Date
CH257899D CH257899A (en) 1946-04-24 1947-04-24 Method and device for reproducing television pictures.

Country Status (6)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1029411B (en) * 1954-11-12 1958-05-08 Thorn Electrical Ind Ltd Projection display device for color television signals
DE1139149B (en) * 1960-08-18 1962-11-08 Alfred Ludwig Leuchtenfabrik Device for ambient lighting in television receivers

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2687450A (en) * 1954-08-24 Color television

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1029411B (en) * 1954-11-12 1958-05-08 Thorn Electrical Ind Ltd Projection display device for color television signals
DE1139149B (en) * 1960-08-18 1962-11-08 Alfred Ludwig Leuchtenfabrik Device for ambient lighting in television receivers

Also Published As

Publication number Publication date
GB644047A (en) 1950-10-04
ES179494A1 (en) 1947-10-16
FR1133791A (en) 1957-04-02
BE474450A (en)
US2477645A (en) 1949-08-02

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