DE2111438A1 - Katodenstrahlroehre fuer punktweise Darstellung - Google Patents

Katodenstrahlroehre fuer punktweise Darstellung

Info

Publication number
DE2111438A1
DE2111438A1 DE19712111438 DE2111438A DE2111438A1 DE 2111438 A1 DE2111438 A1 DE 2111438A1 DE 19712111438 DE19712111438 DE 19712111438 DE 2111438 A DE2111438 A DE 2111438A DE 2111438 A1 DE2111438 A1 DE 2111438A1
Authority
DE
Germany
Prior art keywords
electrode
cathode
electrodes
electron beam
additional
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.)
Pending
Application number
DE19712111438
Other languages
German (de)
English (en)
Inventor
Daniel Charles
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Publication of DE2111438A1 publication Critical patent/DE2111438A1/de
Pending 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
    • H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
    • H01J31/123—Flat display tubes
    • H01J31/125—Flat display tubes provided with control means permitting the electron beam to reach selected parts of the screen, e.g. digital selection
    • H01J31/126—Flat display tubes provided with control means permitting the electron beam to reach selected parts of the screen, e.g. digital selection using line sources

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
DE19712111438 1970-03-10 1971-03-10 Katodenstrahlroehre fuer punktweise Darstellung Pending DE2111438A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7008540A FR2082304A5 (nl) 1970-03-10 1970-03-10

Publications (1)

Publication Number Publication Date
DE2111438A1 true DE2111438A1 (de) 1971-09-23

Family

ID=9052027

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712111438 Pending DE2111438A1 (de) 1970-03-10 1971-03-10 Katodenstrahlroehre fuer punktweise Darstellung

Country Status (4)

Country Link
US (1) US3723786A (nl)
DE (1) DE2111438A1 (nl)
FR (1) FR2082304A5 (nl)
GB (1) GB1290993A (nl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4158157A (en) * 1976-10-26 1979-06-12 Zenith Radio Corporation Electron beam cathodoluminescent panel display
US4335380A (en) * 1980-06-16 1982-06-15 Wright David Y Multi-beam raster scan display monitor
US4487673A (en) * 1982-04-21 1984-12-11 Rca Corporation Method of making a line cathode having localized emissive coating
US4980613A (en) * 1988-02-08 1990-12-25 Matsushita Electric Industrial Co., Ltd. Flat CRT display apparatus
US5117159A (en) * 1988-11-04 1992-05-26 Matsushita Electric Industrial Co., Ltd. Flat panel type display and method for driving the display
FR2647580B1 (fr) * 1989-05-24 1991-09-13 Clerc Jean Dispositif d'affichage electroluminescent utilisant des electrons guides et son procede de commande

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2506627A (en) * 1945-09-14 1950-05-09 Emi Ltd Electron discharge device
US2858464A (en) * 1955-09-26 1958-10-28 Westinghouse Electric Corp Cathode ray tube
US2879446A (en) * 1956-02-08 1959-03-24 Kaiser Ind Corp Electronic device
US2978608A (en) * 1956-12-24 1961-04-04 Ibm Character synthesizing tube
GB975251A (nl) * 1960-04-28 1900-01-01
US3558967A (en) * 1969-06-16 1971-01-26 Varian Associates Linear beam tube with plural cathode beamlets providing a convergent electron stream

Also Published As

Publication number Publication date
FR2082304A5 (nl) 1971-12-10
GB1290993A (nl) 1972-09-27
US3723786A (en) 1973-03-27

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