SE398022B - Gasurladdningselektronkanon - Google Patents

Gasurladdningselektronkanon

Info

Publication number
SE398022B
SE398022B SE7505870A SE7505870A SE398022B SE 398022 B SE398022 B SE 398022B SE 7505870 A SE7505870 A SE 7505870A SE 7505870 A SE7505870 A SE 7505870A SE 398022 B SE398022 B SE 398022B
Authority
SE
Sweden
Prior art keywords
gas charge
charge electron
electron cannon
cannon
gas
Prior art date
Application number
SE7505870A
Other languages
English (en)
Swedish (sv)
Other versions
SE7505870L (sv
Inventor
T M B Schoenmakers
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 SE7505870L publication Critical patent/SE7505870L/xx
Publication of SE398022B publication Critical patent/SE398022B/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/02—Details
    • H01J37/04—Arrangements of electrodes and associated parts for generating or controlling the discharge, e.g. electron-optical arrangement or ion-optical arrangement
    • H01J37/06—Electron sources; Electron guns
    • H01J37/077—Electron guns using discharge in gases or vapours as electron sources
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/02—Details
    • H01J17/04—Electrodes; Screens
    • H01J17/06—Cathodes
    • H01J17/066—Cold cathodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0064—Tubes with cold main electrodes (including cold cathodes)
    • H01J2893/0065—Electrode systems
    • H01J2893/0066—Construction, material, support, protection and temperature regulation of electrodes; Electrode cups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Electron Sources, Ion Sources (AREA)
  • Particle Accelerators (AREA)
  • Lasers (AREA)
  • Discharge Lamp (AREA)
SE7505870A 1974-05-27 1975-05-23 Gasurladdningselektronkanon SE398022B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7407059.A NL160114C (nl) 1974-05-27 1974-05-27 Gasontladingselektronenkanon van het holle anodetype voor het opwekken van een elektronenbundel met behulp van een glimontlading.

Publications (2)

Publication Number Publication Date
SE7505870L SE7505870L (sv) 1975-11-28
SE398022B true SE398022B (sv) 1977-11-28

Family

ID=19821436

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7505870A SE398022B (sv) 1974-05-27 1975-05-23 Gasurladdningselektronkanon

Country Status (10)

Country Link
US (1) US4004172A (xx)
JP (1) JPS514496A (xx)
AT (1) AT331371B (xx)
CA (1) CA1011385A (xx)
CH (1) CH588161A5 (xx)
DE (1) DE2523360B2 (xx)
FR (1) FR2273368B1 (xx)
GB (1) GB1518161A (xx)
NL (1) NL160114C (xx)
SE (1) SE398022B (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2492587A1 (fr) * 1980-10-20 1982-04-23 V Elektrotekhnichesky Canon electronique a decharge dans un gaz avec cathode froide
JPS5927652Y2 (ja) * 1980-10-27 1984-08-10 矢崎総業株式会社 プリント配線板の取付構造
JPS5776739A (en) * 1980-10-31 1982-05-13 Efuimoobitsuchi Kureind Yuurii Electron/ion source
JPS60217339A (ja) * 1984-04-13 1985-10-30 Matsushita Electric Ind Co Ltd 液晶表示パネルおよびその製造方法
US5319481A (en) * 1986-12-23 1994-06-07 Raychem Corporation Encapsulated liquid crystal optical read/write storage medium and system
DE102010049521B3 (de) * 2010-10-25 2012-04-12 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung zum Erzeugen eines Elektronenstrahls

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1275261A (en) * 1968-06-04 1972-05-24 Atomic Energy Authority Uk Improvements in or relating to non thermionic cathode slow discharge devices

Also Published As

Publication number Publication date
FR2273368A1 (xx) 1975-12-26
DE2523360B2 (de) 1976-11-04
JPS514496A (xx) 1976-01-14
US4004172A (en) 1977-10-18
GB1518161A (en) 1978-07-19
NL160114C (nl) 1979-09-17
ATA399575A (de) 1975-11-15
FR2273368B1 (xx) 1979-06-15
CH588161A5 (xx) 1977-05-31
SE7505870L (sv) 1975-11-28
AT331371B (de) 1976-08-25
NL160114B (nl) 1979-04-17
NL7407059A (nl) 1975-12-01
CA1011385A (en) 1977-05-31
DE2523360A1 (de) 1975-12-11

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