CA1009701A - Electron multipliers - Google Patents

Electron multipliers

Info

Publication number
CA1009701A
CA1009701A CA226,374A CA226374A CA1009701A CA 1009701 A CA1009701 A CA 1009701A CA 226374 A CA226374 A CA 226374A CA 1009701 A CA1009701 A CA 1009701A
Authority
CA
Canada
Prior art keywords
electron multipliers
multipliers
electron
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.)
Expired
Application number
CA226,374A
Other languages
English (en)
Inventor
Hewson N.G. King
John R. Mansell
Pamela M. Stubberfield
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of CA1009701A publication Critical patent/CA1009701A/en
Expired legal-status Critical Current

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
    • H01J43/22—Dynodes consisting of electron-permeable material, e.g. foil, grid, tube, venetian blind
    • 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
    • H01J29/80—Arrangements for controlling the ray or beam after passing the main deflection system, e.g. for post-acceleration or post-concentration, for colour switching
    • H01J29/803—Arrangements for controlling the ray or beam after passing the main deflection system, e.g. for post-acceleration or post-concentration, for colour switching for post-acceleration or post-deflection, e.g. for colour switching
    • H01J29/806—Electron lens mosaics, e.g. fly's eye lenses, colour selection lenses
    • 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
    • H01J31/20—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours
    • 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
    • H01J31/56—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output for converting or amplifying images in two or more colours
CA226,374A 1974-05-07 1975-05-06 Electron multipliers Expired CA1009701A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2002074A GB1452554A (en) 1974-05-07 1974-05-07 Electron beam devices incorporating electron multipliers

Publications (1)

Publication Number Publication Date
CA1009701A true CA1009701A (en) 1977-05-03

Family

ID=10139032

Family Applications (1)

Application Number Title Priority Date Filing Date
CA226,374A Expired CA1009701A (en) 1974-05-07 1975-05-06 Electron multipliers

Country Status (8)

Country Link
US (1) US4034254A (fr)
JP (1) JPS50151461A (fr)
AU (1) AU8082775A (fr)
BE (1) BE828739A (fr)
CA (1) CA1009701A (fr)
DE (1) DE2519650A1 (fr)
FR (1) FR2270672B2 (fr)
GB (1) GB1452554A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2080016A (en) * 1980-07-09 1982-01-27 Philips Electronic Associated Channel plate electron multiplier
GB2090049B (en) * 1980-12-19 1984-10-31 Philips Electronic Associated Improving contrast in an image display tube having a channel plate electron multiplier
GB2129205A (en) * 1982-10-22 1984-05-10 Philips Electronic Associated Colour display tube
GB2143077A (en) * 1983-07-08 1985-01-30 Philips Electronic Associated Colour display tube

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE23838E (en) * 1950-09-14 1954-06-08 Post-deflected color kinescope
US2962623A (en) * 1959-09-15 1960-11-29 Hughes Aircraft Co Color shift direct-view half-tone storage tube
GB1064074A (en) * 1963-04-03 1967-04-05 Mullard Ltd Improvements in or relating to image intensifiers
GB1402547A (en) * 1971-09-14 1975-08-13 Mullard Ltd Colour television display apparatus
GB1417643A (en) * 1973-01-19 1975-12-10 Mullard Ltd Electron multipliers
GB1434053A (en) * 1973-04-06 1976-04-28 Mullard Ltd Electron multipliers
GB1446774A (en) * 1973-04-19 1976-08-18 Mullard Ltd Electron beam devices incorporating electron multipliers

Also Published As

Publication number Publication date
GB1452554A (en) 1976-10-13
FR2270672A2 (fr) 1975-12-05
AU8082775A (en) 1976-11-11
FR2270672B2 (fr) 1979-06-08
US4034254A (en) 1977-07-05
JPS50151461A (fr) 1975-12-05
DE2519650C2 (fr) 1988-10-20
BE828739A (fr) 1975-11-05
DE2519650A1 (de) 1975-11-20

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