NL262064A - - Google Patents

Info

Publication number
NL262064A
NL262064A NL262064A NL262064A NL262064A NL 262064 A NL262064 A NL 262064A NL 262064 A NL262064 A NL 262064A NL 262064 A NL262064 A NL 262064A NL 262064 A NL262064 A NL 262064A
Authority
NL
Netherlands
Prior art keywords
layer
receiver
inches
electron
thickness
Prior art date
Application number
NL262064A
Other languages
English (en)
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 NL262064A publication Critical patent/NL262064A/xx

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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/36—Photoelectric screens; Charge-storage screens
    • H01J29/39—Charge-storage screens
    • H01J29/41—Charge-storage screens using secondary emission, e.g. for supericonoscope
    • 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
    • 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
    • H01J31/506—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output tubes using secondary emission effect
    • 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
    • H01J43/10—Dynodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/12—Manufacture of electrodes or electrode systems of photo-emissive cathodes; of secondary-emission electrodes
    • H01J9/125—Manufacture of electrodes or electrode systems of photo-emissive cathodes; of secondary-emission electrodes of secondary emission electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2201/00—Electrodes common to discharge tubes
    • H01J2201/32—Secondary emission electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Solid Thermionic Cathode (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
  • Discharge Lamp (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Laminated Bodies (AREA)
  • Physical Vapour Deposition (AREA)
  • Electron Sources, Ion Sources (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
NL262064A 1960-03-11 1961-03-07 NL262064A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14394A US3197662A (en) 1960-03-11 1960-03-11 Transmissive spongy secondary emitter

Publications (1)

Publication Number Publication Date
NL262064A true NL262064A (fr) 1964-05-25

Family

ID=21765233

Family Applications (2)

Application Number Title Priority Date Filing Date
NL262064A NL262064A (fr) 1960-03-11 1961-03-07
NL262543A NL262543A (fr) 1960-03-11 1961-03-17

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL262543A NL262543A (fr) 1960-03-11 1961-03-17

Country Status (5)

Country Link
US (2) US3197662A (fr)
DE (2) DE1138482B (fr)
FR (1) FR1283796A (fr)
GB (2) GB914126A (fr)
NL (2) NL262064A (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3213316A (en) * 1962-12-03 1965-10-19 Westinghouse Electric Corp Tube with highly porous target
US3657596A (en) * 1965-05-20 1972-04-18 Westinghouse Electric Corp Electron image device having target comprising porous region adjacent conductive layer and outer, denser region
FR1494817A (fr) * 1966-06-24 1967-09-15 Thomson Houston Comp Francaise Perfectionnements aux cibles à conduction interne par émission secondaire et aux tubes électroniques munis de telles cibles
US3576583A (en) * 1966-11-02 1971-04-27 Matsushita Electric Ind Co Ltd Direct record image discharge tube
US3459986A (en) * 1967-01-27 1969-08-05 Otto G Koppius Secondary emission cathode or dynode of a porous matrix of tungsten or molybdenum impregnated with secondary emission material such as a tungstate or an alkali halide of calcium
US3504212A (en) * 1967-03-20 1970-03-31 Westinghouse Electric Corp High contrast display device incorporating a light absorption and scattering layer
US3441787A (en) * 1967-04-27 1969-04-29 Westinghouse Electric Corp Secondary electron conduction storage system
JPS5016145B1 (fr) * 1968-05-31 1975-06-11
GB1319850A (en) * 1970-11-18 1973-06-13 Mullard Ltd Image intensifiers and the like
US3760216A (en) * 1972-01-25 1973-09-18 Us Army Anodic film for electron multiplication
US4131820A (en) * 1975-03-25 1978-12-26 Tokyo Shibaura Electric Co., Ltd. Secondary electron multiplication target
FR2445018A1 (fr) * 1978-12-22 1980-07-18 Anvar Tube multiplicateur d'electrons a champ magnetique axial
GB2048561B (en) * 1979-04-02 1983-02-23 Philips Electronic Associated Method of forming a secondary emissive coating on a dynode
FR2453419A1 (fr) * 1979-04-03 1980-10-31 Commissariat Energie Atomique Dispositif de detection de particules
GB0409118D0 (en) * 2004-04-26 2004-05-26 Micromass Ltd Mass spectrometer

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2205055A (en) * 1936-04-30 1940-06-18 Rca Corp Electric discharge device
US2171224A (en) * 1937-03-30 1939-08-29 Rca Corp Cathode ray tube
US2431401A (en) * 1940-06-25 1947-11-25 Rca Corp Method of manufacturing photoelectric tubes
US2443547A (en) * 1945-08-21 1948-06-15 Rca Corp Dynode
BE538686A (fr) * 1954-06-04
NL202646A (fr) * 1954-12-08
US2898499A (en) * 1956-05-23 1959-08-04 Westinghouse Electric Corp Transmission secondary emission dynode structure
NL219124A (fr) * 1956-07-24
US2984534A (en) * 1957-12-18 1961-05-16 Telefunken Gmbh Method of manufacturing vacuum tubes
NL236730A (fr) * 1958-03-06

Also Published As

Publication number Publication date
GB911560A (en) 1962-11-28
DE1138482B (de) 1962-10-25
US3159442A (en) 1964-12-01
NL262543A (fr) 1964-05-25
FR1283796A (fr) 1962-02-02
US3197662A (en) 1965-07-27
DE1204752B (de) 1965-11-11
GB914126A (en) 1962-12-28

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