BE387442A - - Google Patents

Info

Publication number
BE387442A
BE387442A BE387442DA BE387442A BE 387442 A BE387442 A BE 387442A BE 387442D A BE387442D A BE 387442DA BE 387442 A BE387442 A BE 387442A
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.)
Filing date
Publication date
Application filed filed Critical
Publication of BE387442A publication Critical patent/BE387442A/xx
Priority claimed from US611568A external-priority patent/US2131203A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18—Luminescent screens
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/67—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing refractory metals
    • C09K11/68—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing refractory metals containing chromium, molybdenum or tungsten
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/257—Picture signal generators using flying-spot scanners

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Conversion Of X-Rays Into Visible Images (AREA)
  • Luminescent Compositions (AREA)
  • Light Guides In General And Applications Therefor (AREA)
BE387442D 1931-03-28 1932-03-26 BE387442A (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DER100146D DE755947C (de) 1931-03-28 1931-03-28 Fernsehsendeanordnung mit Braunscher Roehre
DE388623X 1931-06-19
DE394496X 1931-07-18
US611568A US2131203A (en) 1931-03-27 1932-05-16 Television method
US666554A US2096986A (en) 1931-03-28 1933-04-17 Braun tube

Publications (1)

Publication Number Publication Date
BE387442A true BE387442A (de) 1932-04-30

Family

ID=31999608

Family Applications (1)

Application Number Title Priority Date Filing Date
BE387442D BE387442A (de) 1931-03-28 1932-03-26

Country Status (5)

Country Link
US (1) US2096986A (de)
BE (1) BE387442A (de)
DE (1) DE755947C (de)
FR (1) FR734239A (de)
GB (3) GB387536A (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE754628C (de) * 1934-05-20 1954-11-22 Opta Radio A G Schaltungsanordnung zur Beseitigung von aus dem Netz kommenden Stoerungen in Fernsehgeraeten
DE753440C (de) * 1935-02-21 1954-03-22 Walter Rogowski Dr Schaltung zur Verminderung des Nachleuchtens bei Fernsehkathodenstrahlroehren
US2452522A (en) * 1941-03-18 1948-10-26 Rca Corp Luminescent screen and method of developing light
US2418779A (en) * 1942-07-22 1947-04-08 Rca Corp Alkali metal halide and luminescent screens of substantially coincident spectral absorption
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
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
US2615087A (en) * 1944-04-17 1952-10-21 Rines Robert Harvey Color television system
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
US2494883A (en) * 1945-08-02 1950-01-17 Gen Electric Cascaded fluorescent material
US2547775A (en) * 1946-01-23 1951-04-03 Rca Corp Fluorescent color screen for electron optical systems
BE475197A (de) * 1946-03-20
US2446440A (en) * 1947-01-28 1948-08-03 Rca Corp Color television tube
US2580073A (en) * 1948-05-01 1951-12-25 Bell Telephone Labor Inc Time multiplex television in color
US2605434A (en) * 1949-12-08 1952-07-29 John H Homrighous Single beam three color cathoderay tube
US2554257A (en) * 1949-12-14 1951-05-22 Westinghouse Electric Corp Protection of phosphors from attack by alkali vapors
US2699520A (en) * 1950-11-02 1955-01-11 Gen Teleradio Inc Cathode-ray system
US2754444A (en) * 1951-06-16 1956-07-10 Hartford Nat Bank & Trust Co Cathode-ray tube comprising fluorescent screen
US2659679A (en) * 1951-11-23 1953-11-17 Gen Electric Phosphor coating process
US2763567A (en) * 1952-07-23 1956-09-18 Westinghouse Electric Corp Method of forming an input screen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB225553A (en) * 1923-11-28 1925-05-28 Westinghouse Electric & Mfg Co Improvements in and relating to television systems

Also Published As

Publication number Publication date
GB388623A (en) 1933-03-02
GB394496A (en) 1933-06-29
FR734239A (fr) 1932-10-18
DE755947C (de) 1955-08-04
GB387536A (en) 1933-02-09
US2096986A (en) 1937-10-26

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