GB644047A - Improvements in or relating to systems for reproducing television images - Google Patents

Improvements in or relating to systems for reproducing television images

Info

Publication number
GB644047A
GB644047A GB19277/47A GB1927747A GB644047A GB 644047 A GB644047 A GB 644047A GB 19277/47 A GB19277/47 A GB 19277/47A GB 1927747 A GB1927747 A GB 1927747A GB 644047 A GB644047 A GB 644047A
Authority
GB
United Kingdom
Prior art keywords
screen
image
screens
drum
motion
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
GB19277/47A
Other languages
English (en)
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Publication of GB644047A publication Critical patent/GB644047A/en
Expired legal-status Critical Current

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)
GB19277/47A 1946-04-24 1947-07-18 Improvements in or relating to systems for reproducing television images Expired GB644047A (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
GB644047A true GB644047A (en) 1950-10-04

Family

ID=24666174

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19277/47A Expired GB644047A (en) 1946-04-24 1947-07-18 Improvements in or relating to systems for reproducing television images

Country Status (6)

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

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 (enEXAMPLES) * 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
ES179494A1 (es) 1947-10-16
FR1133791A (fr) 1957-04-02
BE474450A (enEXAMPLES)
US2477645A (en) 1949-08-02
CH257899A (de) 1948-10-31

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