CH281881A - Electron-optical arrangement, particularly for image converter tubes. - Google Patents

Electron-optical arrangement, particularly for image converter tubes.

Info

Publication number
CH281881A
CH281881A CH281881DA CH281881A CH 281881 A CH281881 A CH 281881A CH 281881D A CH281881D A CH 281881DA CH 281881 A CH281881 A CH 281881A
Authority
CH
Switzerland
Prior art keywords
electron
optical arrangement
image converter
converter tubes
tubes
Prior art date
Application number
Other languages
German (de)
Inventor
Gloeilampenfabrieken N Philips
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of CH281881A publication Critical patent/CH281881A/en

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
    • H01J31/50—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output
CH281881D 1949-03-07 1950-03-06 Electron-optical arrangement, particularly for image converter tubes. CH281881A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL145253 1949-03-07

Publications (1)

Publication Number Publication Date
CH281881A true CH281881A (en) 1952-03-31

Family

ID=19750469

Family Applications (1)

Application Number Title Priority Date Filing Date
CH281881D CH281881A (en) 1949-03-07 1950-03-06 Electron-optical arrangement, particularly for image converter tubes.

Country Status (7)

Country Link
US (1) US2692341A (en)
BE (1) BE494327A (en)
CH (1) CH281881A (en)
DE (1) DE815069C (en)
FR (1) FR1013859A (en)
GB (1) GB686846A (en)
NL (1) NL75366C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9101775U1 (en) * 1991-02-15 1991-05-08 Siemens Ag, 8000 Muenchen, De

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3021834A (en) * 1954-03-11 1962-02-20 Sheldon Edward Emanuel Endoscopes
US2818520A (en) * 1954-12-30 1957-12-31 Rca Corp Photocathode for a multiplier tube
US2946895A (en) * 1957-04-01 1960-07-26 Rca Corp Image tube
US4173727A (en) * 1966-06-23 1979-11-06 Westinghouse Electric Corp. Electron image device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB499661A (en) * 1936-07-30 1939-01-26 Fernseh Ag Improvements in or relating to light sensitive electron discharge devices
US2179083A (en) * 1936-08-08 1939-11-07 Aeg Electron image tube
US2189321A (en) * 1936-10-28 1940-02-06 Rca Corp Electro-optical device
US2306881A (en) * 1938-12-15 1942-12-29 Heimann Walter Cathode ray tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9101775U1 (en) * 1991-02-15 1991-05-08 Siemens Ag, 8000 Muenchen, De

Also Published As

Publication number Publication date
GB686846A (en) 1953-02-04
DE815069C (en) 1951-09-27
FR1013859A (en) 1952-08-05
US2692341A (en) 1954-10-19
NL75366C (en)
BE494327A (en)

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