NL19841C - - Google Patents

Info

Publication number
NL19841C
NL19841C NL19841DA NL19841C NL 19841 C NL19841 C NL 19841C NL 19841D A NL19841D A NL 19841DA NL 19841 C NL19841 C NL 19841C
Authority
NL
Netherlands
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 NL19841C publication Critical patent/NL19841C/xx
Priority claimed from GB784930A external-priority patent/GB356760A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/12—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by switched stationary formation of lamps, photocells or light relays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/38—Cold-cathode tubes
    • H01J17/48—Cold-cathode tubes with more than one cathode or anode, e.g. sequence-discharge tube, counting tube, dekatron
    • 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
    • H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/007—Sequential discharge tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
NL19841D 1925-07-08 NL19841C (xx)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEC36920D DE450454C (de) 1925-07-08 1925-07-08 Verfahren zur elektrischen Bilduebertragung
GB784930A GB356760A (en) 1930-03-11 1930-03-11 Improvements in the electrical reception and transmission of pictures
DE374015X 1930-03-15

Publications (1)

Publication Number Publication Date
NL19841C true NL19841C (xx)

Family

ID=31891692

Family Applications (1)

Application Number Title Priority Date Filing Date
NL19841D NL19841C (xx) 1925-07-08

Country Status (5)

Country Link
US (2) US1670757A (xx)
DE (1) DE450454C (xx)
FR (3) FR618960A (xx)
GB (2) GB277761A (xx)
NL (1) NL19841C (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2454652A (en) * 1943-06-26 1948-11-23 Rca Corp Cathode-ray storage tube
US2618762A (en) * 1945-04-12 1952-11-18 Rca Corp Target and circuit for storage tubes
US2457175A (en) * 1946-12-19 1948-12-28 Fed Telecomm Lab Inc Projection cathode-ray tube
US3040625A (en) * 1958-09-12 1962-06-26 Westinghouse Electric Corp Beam scanning apparatus
FR1281982A (fr) * 1960-11-23 1962-01-19 Csf Modulateur à déflexion pour tubes à rayons cathodiques
US3299308A (en) * 1963-07-19 1967-01-17 Temescal Metallurgical Corp Electron beam traverse of narrow aperture in barrier separating regions of differentpressure
US3407017A (en) * 1964-06-29 1968-10-22 Ibm Element for optical logic
US3644017A (en) * 1968-12-02 1972-02-22 Baird Atomic Inc Electro-optic light modulator with area selection
HU191427B (en) * 1984-07-16 1987-02-27 Budapesti Mueszaki Egyetem,Hu Piezooptical effect reduced electrooptical light modulator
US4620230A (en) * 1984-09-24 1986-10-28 The Boeing Company Display system

Also Published As

Publication number Publication date
FR38530E (fr)
US1670757A (en) 1928-05-22
GB374015A (en) 1932-05-25
US2072658A (en) 1937-03-02
DE450454C (de) 1927-10-15
GB277761A (en) 1927-09-26
FR39751E (fr) 1932-03-18
FR618960A (fr) 1927-03-24

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