AT245639B - Elektronenstrahlröhre mit durch Sekundäremission verstärktem Elektronenstrom zur Wiedergabe von Bildern - Google Patents

Elektronenstrahlröhre mit durch Sekundäremission verstärktem Elektronenstrom zur Wiedergabe von Bildern

Info

Publication number
AT245639B
AT245639B AT270764A AT270764A AT245639B AT 245639 B AT245639 B AT 245639B AT 270764 A AT270764 A AT 270764A AT 270764 A AT270764 A AT 270764A AT 245639 B AT245639 B AT 245639B
Authority
AT
Austria
Prior art keywords
ray tube
cathode ray
displaying images
electron flow
secondary emission
Prior art date
Application number
AT270764A
Other languages
English (en)
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
Application granted granted Critical
Publication of AT245639B publication Critical patent/AT245639B/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
    • H01J43/04—Electron multipliers
    • H01J43/06—Electrode arrangements
    • H01J43/18—Electrode arrangements using essentially more than one dynode
    • H01J43/24—Dynodes having potential gradient along their surfaces
    • 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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/023—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof secondary-electron emitting electrode arrangements
AT270764A 1963-04-03 1964-03-27 Elektronenstrahlröhre mit durch Sekundäremission verstärktem Elektronenstrom zur Wiedergabe von Bildern AT245639B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB13205/63A GB1064074A (en) 1963-04-03 1963-04-03 Improvements in or relating to image intensifiers

Publications (1)

Publication Number Publication Date
AT245639B true AT245639B (de) 1966-03-10

Family

ID=10018746

Family Applications (1)

Application Number Title Priority Date Filing Date
AT270764A AT245639B (de) 1963-04-03 1964-03-27 Elektronenstrahlröhre mit durch Sekundäremission verstärktem Elektronenstrom zur Wiedergabe von Bildern

Country Status (5)

Country Link
US (1) US3260876A (de)
AT (1) AT245639B (de)
DE (1) DE1219132B (de)
GB (1) GB1064074A (de)
NL (1) NL139214B (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3400291A (en) * 1964-08-28 1968-09-03 Sheldon Edward Emanuel Image intensifying tubes provided with an array of electron multiplying members
DE1489869C3 (de) * 1965-03-26 1973-11-29 Heimann Gmbh, 6200 Wiesbaden-Dotzheim Anordnung zur Verminderung bzw Unterdrückung der kissenformigen Ver zeichnung und der Bildfeldwolbung bei der Abbildung mittels elektrischer Elektronenlinsen
US3437780A (en) * 1965-05-24 1969-04-08 Us Navy Device for measuring and equalizing the gain characteristics of channel image intensifier arrays
US3461332A (en) * 1965-11-26 1969-08-12 Edward E Sheldon Vacuum tubes with a curved electron image intensifying device
US3449582A (en) * 1966-02-02 1969-06-10 Westinghouse Electric Corp Electron multiplier device having an electrically insulating secondary emission control surface
GB1164894A (en) * 1967-03-29 1969-09-24 Mullard Ltd Improvements in or relating to Image Intensifier Devices
US3863094A (en) * 1969-04-08 1975-01-28 Itt Image intensifier and method of making an electron multiplier therefor
US3922577A (en) * 1971-11-15 1975-11-25 Itt Channel plate electron multiplier adjacent color dot screen
JPS4893218A (de) * 1972-03-10 1973-12-03
GB1446774A (en) * 1973-04-19 1976-08-18 Mullard Ltd Electron beam devices incorporating electron multipliers
GB1452554A (en) * 1974-05-07 1976-10-13 Mullard Ltd Electron beam devices incorporating electron multipliers
JPS52142322U (de) * 1977-04-11 1977-10-28
DE3889124T2 (de) * 1987-09-28 1994-09-08 Univ Alaska Elektrische anordnung zur umwandlung molekularer gewichte.
US5141715A (en) * 1991-04-09 1992-08-25 University Of Alaska Electrical device for conversion of molecular weights using dynodes
US5268612A (en) * 1991-07-01 1993-12-07 Intevac, Inc. Feedback limited microchannel plate
US5359187A (en) * 1993-03-18 1994-10-25 Intevac, Inc. Microchannel plate with coated output electrode to reduce spurious discharges
US5656807A (en) * 1995-09-22 1997-08-12 Packard; Lyle E. 360 degrees surround photon detector/electron multiplier with cylindrical photocathode defining an internal detection chamber

Also Published As

Publication number Publication date
NL139214B (nl) 1973-06-15
NL6403378A (de) 1964-10-05
GB1064074A (en) 1967-04-05
US3260876A (en) 1966-07-12
DE1219132B (de) 1966-06-16

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