BE433790A - - Google Patents

Info

Publication number
BE433790A
BE433790A BE433790DA BE433790A BE 433790 A BE433790 A BE 433790A BE 433790D A BE433790D A BE 433790DA BE 433790 A BE433790 A BE 433790A
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 BE433790A publication Critical patent/BE433790A/xx

Links

Classifications

    • 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]
    • 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
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2231/00—Cathode ray tubes or electron beam tubes
    • H01J2231/12—CRTs having luminescent screens
    • H01J2231/125—CRTs having luminescent screens with a plurality of electron guns within the tube envelope
    • H01J2231/1255—CRTs having luminescent screens with a plurality of electron guns within the tube envelope two or more neck portions containing one or more guns

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
BE433790D 1938-04-12 BE433790A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB11198/38A GB514776A (en) 1938-04-12 1938-04-12 Improvements in or relating to natural colour television systems

Publications (1)

Publication Number Publication Date
BE433790A true BE433790A (en)

Family

ID=9981819

Family Applications (1)

Application Number Title Priority Date Filing Date
BE433790D BE433790A (en) 1938-04-12

Country Status (4)

Country Link
US (1) US2330172A (en)
BE (1) BE433790A (en)
FR (1) FR852961A (en)
GB (1) GB514776A (en)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2452522A (en) * 1941-03-18 1948-10-26 Rca Corp Luminescent screen and method of developing light
US2432908A (en) * 1942-07-22 1947-12-16 Rca Corp Cathode-ray target and method of manufacture
US2418780A (en) * 1942-11-28 1947-04-08 Rca Corp Alkali halide target with contrasting colors
US2416574A (en) * 1943-04-08 1947-02-25 Gen Electric Discriminative alkali halide screen
US2415226A (en) * 1943-11-29 1947-02-04 Rca Corp Method of and apparatus for producing luminous images
US2448476A (en) * 1943-12-03 1948-08-31 Rauland Corp Cathode-ray projector tube
US2455710A (en) * 1943-12-21 1948-12-07 Rauland Corp Color television system
US2422943A (en) * 1944-02-01 1947-06-24 Gen Electric Electron microscope
US2480848A (en) * 1944-07-11 1949-09-06 Geer Charles Willard Color television device
US2481839A (en) * 1944-08-05 1949-09-13 Rca Corp Color television
US2472988A (en) * 1944-10-28 1949-06-14 Scophony Corp Of America Apparatus for reproducing electric signals, particularly television reproducers
US2569911A (en) * 1944-12-18 1951-10-02 Electronbeam Ltd Signal storing device and proportional-control circuits therefor
US2461515A (en) * 1945-07-16 1949-02-15 Arthur B Bronwell Color television system
DE838169C (en) * 1946-02-09 1952-03-27 Compagnie Generale de Telegraphie sans FiI, Paris Vacuum tube with a beam of particles (electrons) to excite a luminous phenomenon
US2577756A (en) * 1946-06-03 1951-12-11 Thomas T Harrington Color television
US2545974A (en) * 1946-06-11 1951-03-20 Rca Corp Color television tube
US2534846A (en) * 1946-06-20 1950-12-19 Emi Ltd Color filter
US2500929A (en) * 1946-07-12 1950-03-21 Chilowsky Constantin Means for reproducing television images
US2601328A (en) * 1947-09-20 1952-06-24 Skiatron Electronies And Telev Color television
US2616962A (en) * 1947-10-15 1952-11-04 Brush Dev Co Electrical light-transmission controlling arrangement
US2704783A (en) * 1948-08-14 1955-03-22 Rca Corp Color television receiving system
US2645976A (en) * 1949-08-05 1953-07-21 Rca Corp Subtractive color television
US2653183A (en) * 1949-10-28 1953-09-22 Rca Corp Additive color television
NL163740B (en) * 1950-09-04 Hydro Ban Corp SUITABLE FOR ROOF COVERING, LAMINATE MADE OF A LIQUID-IMPERFECT SYNTHETIC POLYMER AND AN ELASTOMER MATERIAL.
CH283608A (en) * 1950-09-18 1952-06-15 Gretener Edgar Ing Dr Device for the simultaneous projection of several individual images composing a television image.
US2683834A (en) * 1950-10-07 1954-07-13 Wright Arthur Cathode-ray tube for color television receivers
US2811579A (en) * 1951-01-29 1957-10-29 Hazeltine Research Inc Color-television electro-optical apparatus
US2819332A (en) * 1951-05-21 1958-01-07 Via Joseph La Color television display system
US2764627A (en) * 1952-01-18 1956-09-25 Johnson Marvin Bernard Television systems
US2685609A (en) * 1952-04-21 1954-08-03 Via Joseph La Color television
US2958258A (en) * 1953-09-21 1960-11-01 Technicolor Corp Optical projection of beam controlled object fields
US2832818A (en) * 1954-03-24 1958-04-29 Fairchild Camera Instr Co Video-signal generator
NL197714A (en) * 1954-06-01 1900-01-01
US2863084A (en) * 1955-06-27 1958-12-02 Westinghouse Electric Corp Cathode-ray device
JPS5130967B1 (en) * 1970-11-27 1976-09-03
GB2194382A (en) * 1986-08-21 1988-03-02 Bailey Concepts Limited Cathode ray tube with heated screen

Also Published As

Publication number Publication date
US2330172A (en) 1943-09-21
FR852961A (en) 1940-03-07
GB514776A (en) 1939-11-17

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