BE433386A - - Google Patents

Info

Publication number
BE433386A
BE433386A BE433386DA BE433386A BE 433386 A BE433386 A BE 433386A BE 433386D A BE433386D A BE 433386DA BE 433386 A BE433386 A BE 433386A
Authority
BE
Belgium
Prior art keywords
mirror
reflecting
potential
tubes
cathode
Prior art date
Application number
Other languages
English (en)
French (fr)
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 BE433386A publication Critical patent/BE433386A/fr

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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/58—Arrangements for focusing or reflecting ray or beam
    • H01J29/60—Mirrors

Landscapes

  • Transforming Electric Information Into Light Information (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
BE433386D 1938-04-04 1939-03-22 BE433386A (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE208840X 1938-04-04

Publications (1)

Publication Number Publication Date
BE433386A true BE433386A (OSRAM) 1939-04-29

Family

ID=5794459

Family Applications (1)

Application Number Title Priority Date Filing Date
BE433386D BE433386A (OSRAM) 1938-04-04 1939-03-22

Country Status (4)

Country Link
US (1) US2332876A (OSRAM)
BE (1) BE433386A (OSRAM)
CH (1) CH208840A (OSRAM)
FR (1) FR851959A (OSRAM)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE442468A (OSRAM) * 1940-08-15
US2506659A (en) * 1941-04-11 1950-05-09 Csf Electron discharge tube
CH265327A (fr) * 1946-10-14 1949-11-30 Csf Microscope électronique comportant un miroir de projection.
BE481554A (OSRAM) * 1947-06-26
US2538714A (en) * 1948-04-14 1951-01-16 Hartford Nat Bank & Trust Co Electric discharge tube
US2653993A (en) * 1948-04-29 1953-09-29 Rca Corp Simultaneous color television optical system
US2762916A (en) * 1950-07-13 1956-09-11 Hartford Nat Bank & Trust Co Device comprising an electric discharge tube having a concentrated electron beam
US2926274A (en) * 1955-06-20 1960-02-23 Nat Res Dev Electron lenses
US2997621A (en) * 1956-04-04 1961-08-22 Motorola Inc Image display device
BE559755A (OSRAM) * 1956-08-01
US2842711A (en) * 1957-04-19 1958-07-08 Du Mont Allen B Lab Inc Television tube
US3023342A (en) * 1958-07-18 1962-02-27 Gen Atronics Corp Beam modulating devices and method
US4739218A (en) * 1985-04-18 1988-04-19 Schwartz Samuel A Short cathode ray tube
JPS6269445A (ja) * 1985-09-20 1987-03-30 Hitachi Ltd ブラウン管
US6617779B1 (en) 2001-10-04 2003-09-09 Samuel A. Schwartz Multi-bend cathode ray tube

Also Published As

Publication number Publication date
CH208840A (de) 1940-02-29
FR851959A (fr) 1940-01-19
US2332876A (en) 1943-10-26

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