CH293556A - Elektronenoptischer Bildverstärker. - Google Patents

Elektronenoptischer Bildverstärker.

Info

Publication number
CH293556A
CH293556A CH293556DA CH293556A CH 293556 A CH293556 A CH 293556A CH 293556D A CH293556D A CH 293556DA CH 293556 A CH293556 A CH 293556A
Authority
CH
Switzerland
Prior art keywords
electron
optical image
image intensifier
intensifier
optical
Prior art date
Application number
Other languages
English (en)
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 CH293556A publication Critical patent/CH293556A/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
    • H01J7/14—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J7/18—Means for absorbing or adsorbing gas, e.g. by gettering
    • H01J7/186—Getter supports
    • 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
    • H01J29/94—Selection of substances for gas fillings; Means for obtaining or maintaining the desired pressure within the tube, e.g. by gettering
    • 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
    • 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
    • H01J31/501—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output with an electrostatic electron optic system
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
    • H01J7/14—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J7/18—Means for absorbing or adsorbing gas, e.g. by gettering
CH293556D 1950-10-30 1951-10-29 Elektronenoptischer Bildverstärker. CH293556A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL293556X 1950-10-30

Publications (1)

Publication Number Publication Date
CH293556A true CH293556A (de) 1953-09-30

Family

ID=19782866

Family Applications (1)

Application Number Title Priority Date Filing Date
CH293556D CH293556A (de) 1950-10-30 1951-10-29 Elektronenoptischer Bildverstärker.

Country Status (7)

Country Link
US (1) US2663814A (de)
BE (1) BE506756A (de)
CH (1) CH293556A (de)
DE (1) DE864133C (de)
FR (1) FR1044265A (de)
GB (1) GB692242A (de)
NL (2) NL156974B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL204284A (de) * 1955-02-15
US3026437A (en) * 1958-10-20 1962-03-20 Rauland Corp Electron discharge device
US3974376A (en) * 1966-11-22 1976-08-10 Astrophysics Research Corporation Light amplifier for obtaining intensified light image from photoemissive surface
FR2486712A1 (fr) * 1980-07-11 1982-01-15 Thomson Csf Tube intensificateur d'images a micro-canaux, et ensemble de prise de vues comprenant un tel tube

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2064369A (en) * 1934-11-17 1936-12-15 Hygrade Sylvania Corp Electric discharge tube
US2179083A (en) * 1936-08-08 1939-11-07 Aeg Electron image tube
US2189322A (en) * 1937-01-19 1940-02-06 Rca Corp Photoelectric cathode
BE499549A (de) * 1949-11-25

Also Published As

Publication number Publication date
BE506756A (de)
FR1044265A (fr) 1953-11-16
NL77916C (de)
DE864133C (de) 1953-01-22
GB692242A (en) 1953-06-03
NL156974B (nl)
US2663814A (en) 1953-12-22

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