AU1306070A - Device for generating an electron current - Google Patents

Device for generating an electron current

Info

Publication number
AU1306070A
AU1306070A AU13060/70A AU1306070A AU1306070A AU 1306070 A AU1306070 A AU 1306070A AU 13060/70 A AU13060/70 A AU 13060/70A AU 1306070 A AU1306070 A AU 1306070A AU 1306070 A AU1306070 A AU 1306070A
Authority
AU
Australia
Prior art keywords
generating
electron current
electron
current
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
AU13060/70A
Inventor
Johannes Marinus Van Opdorp Christianna
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
Publication of AU1306070A publication Critical patent/AU1306070A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/34—Photo-emissive cathodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/32—Secondary-electron-emitting electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2201/00—Electrodes common to discharge tubes
    • H01J2201/34—Photoemissive electrodes
    • H01J2201/342—Cathodes
    • H01J2201/3421—Composition of the emitting surface
    • H01J2201/3423—Semiconductors, e.g. GaAs, NEA emitters
AU13060/70A 1969-03-29 1970-03-25 Device for generating an electron current Expired AU1306070A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NLNL6904912 1969-03-29
NL6904912A NL6904912A (en) 1969-03-29 1969-03-29

Publications (1)

Publication Number Publication Date
AU1306070A true AU1306070A (en) 1971-09-30

Family

ID=19806559

Family Applications (1)

Application Number Title Priority Date Filing Date
AU13060/70A Expired AU1306070A (en) 1969-03-29 1970-03-25 Device for generating an electron current

Country Status (8)

Country Link
JP (1) JPS4812665B1 (en)
AU (1) AU1306070A (en)
BE (1) BE748170A (en)
BR (1) BR7017783D0 (en)
DE (1) DE2013252A1 (en)
ES (1) ES378002A1 (en)
FR (1) FR2040018A5 (en)
NL (1) NL6904912A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9779906B2 (en) 2014-11-19 2017-10-03 Kabushiki Kaisha Toyota Chuo Kenkyusho Electron emission device and transistor provided with the same

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55114324A (en) * 1979-02-27 1980-09-03 Noritake Co Ltd Filter unit
JPS5755518U (en) * 1980-09-19 1982-04-01

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9779906B2 (en) 2014-11-19 2017-10-03 Kabushiki Kaisha Toyota Chuo Kenkyusho Electron emission device and transistor provided with the same

Also Published As

Publication number Publication date
BR7017783D0 (en) 1973-01-11
ES378002A1 (en) 1972-05-16
NL6904912A (en) 1970-10-01
BE748170A (en) 1970-09-28
FR2040018A5 (en) 1971-01-15
DE2013252A1 (en) 1970-10-08
JPS4812665B1 (en) 1973-04-21

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