BE842834A - Cathode electronique plate - Google Patents

Cathode electronique plate

Info

Publication number
BE842834A
BE842834A BE2055112A BE2055112A BE842834A BE 842834 A BE842834 A BE 842834A BE 2055112 A BE2055112 A BE 2055112A BE 2055112 A BE2055112 A BE 2055112A BE 842834 A BE842834 A BE 842834A
Authority
BE
Belgium
Prior art keywords
flat electronic
electronic cathode
cathode
flat
electronic
Prior art date
Application number
BE2055112A
Other languages
English (en)
French (fr)
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 BE842834A publication Critical patent/BE842834A/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
    • H01J29/04—Cathodes
    • 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
    • H01J29/48—Electron guns
    • H01J29/484—Eliminating deleterious effects due to thermal effects, electrical or magnetic fields; Preventing unwanted emission
BE2055112A 1975-06-11 1976-06-11 Cathode electronique plate BE842834A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7065375A JPS51147171A (en) 1975-06-11 1975-06-11 Flat surface multilayer cathode

Publications (1)

Publication Number Publication Date
BE842834A true BE842834A (fr) 1976-10-01

Family

ID=13437814

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2055112A BE842834A (fr) 1975-06-11 1976-06-11 Cathode electronique plate

Country Status (13)

Country Link
US (1) US4069436A (de)
JP (1) JPS51147171A (de)
AT (1) AT363563B (de)
AU (1) AU501060B2 (de)
BE (1) BE842834A (de)
CA (1) CA1072169A (de)
DE (1) DE2626284A1 (de)
ES (1) ES448829A1 (de)
FR (1) FR2314579A1 (de)
GB (1) GB1553902A (de)
IT (1) IT1067807B (de)
NL (1) NL7606364A (de)
SE (1) SE411274B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4151440A (en) * 1978-04-17 1979-04-24 Gte Sylvania Incorporated Cathode heater assembly for electron discharge device
FR2423856A1 (fr) * 1978-04-17 1979-11-16 Gte Sylvania Inc Moyen de chauffage rapide pour cathodes
JPS587740A (ja) * 1981-06-30 1983-01-17 インタ−ナシヨナル・ビジネス・マシ−ンズ・コ−ポレ−シヨン カソード用の電子放出層を形成する方法
JPS6061321U (ja) * 1983-10-05 1985-04-27 株式会社パイロット 壁パネル
JPH041241Y2 (de) * 1985-12-26 1992-01-16
US4712039A (en) * 1986-04-11 1987-12-08 Hong Lazaro M Vacuum integrated circuit
US5118983A (en) * 1989-03-24 1992-06-02 Mitsubishi Denki Kabushiki Kaisha Thermionic electron source
DE69022651D1 (de) * 1989-07-12 1995-11-02 Mitsubishi Electric Corp Dünnes Hochtemperaturheizelement und Verfahren zu dessen Herstellung.
NL9100327A (nl) * 1991-02-25 1992-09-16 Philips Nv Kathode.
US5350969A (en) * 1991-12-03 1994-09-27 Litton Systems, Inc. Cathode heater and cathode assembly for microwave power tubes
US5598052A (en) * 1992-07-28 1997-01-28 Philips Electronics North America Vacuum microelectronic device and methodology for fabricating same
US5831382A (en) * 1996-09-27 1998-11-03 Bilan; Frank Albert Display device based on indirectly heated thermionic cathodes
US6744800B1 (en) * 1998-12-30 2004-06-01 Xerox Corporation Method and structure for nitride based laser diode arrays on an insulating substrate

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2883576A (en) * 1955-04-04 1959-04-21 Gen Electric Thermionic valves
US3066236A (en) * 1958-05-14 1962-11-27 Int Standard Electric Corp Electron discharge devices
US3400294A (en) * 1964-12-07 1968-09-03 Gen Electric Heated cathode and method of manufacture
US3463978A (en) * 1966-12-22 1969-08-26 Machlett Lab Inc Monolithic electrode for electron tubes
US3906276A (en) * 1974-01-18 1975-09-16 Anthony J Barraco Indirectly heated cathode-heater assembly and support means therefor
US3978364A (en) * 1974-07-24 1976-08-31 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Integrated structure vacuum tube

Also Published As

Publication number Publication date
AT363563B (de) 1981-08-10
ES448829A1 (es) 1977-12-01
CA1072169A (en) 1980-02-19
FR2314579A1 (fr) 1977-01-07
US4069436A (en) 1978-01-17
JPS51147171A (en) 1976-12-17
SE7606653L (sv) 1976-12-12
GB1553902A (en) 1979-10-10
AU1470476A (en) 1977-12-15
DE2626284A1 (de) 1976-12-23
FR2314579B1 (de) 1980-10-17
IT1067807B (it) 1985-03-21
AU501060B2 (en) 1979-06-07
NL7606364A (nl) 1976-12-14
JPS5732457B2 (de) 1982-07-10
SE411274B (sv) 1979-12-10
ATA428576A (de) 1981-01-15

Similar Documents

Publication Publication Date Title
BE840322A (fr) Cathode electronique
FR2314335A1 (fr) Serrure electronique
SE7602727L (sv) Forbelagd objektplatta
FR2319496A1 (fr) Imprimante electronique
BE842834A (fr) Cathode electronique plate
FR2327637A1 (fr) Evaporateur a faisceau electronique
BE839687A (fr) Termineur electronique
SE417033B (sv) Optoelektronisk omkopplare
FR2321818A1 (fr) Module electronique
SE427066B (sv) Plattkondensor
FR2328240A1 (fr) Reveil electronique
FR2336718A1 (fr) Horloge electronique
DK111577A (da) Elektrisk kredsloebsplade
FR2334153A1 (fr) Compteur electronique
DK190376A (da) Pladeprofil
AT348018B (de) Traegerplatte
BE839103A (fr) Installation d'ecoute electronique
RO76695A (ro) Autocomutator electronic
SE7705497L (sv) Komponentplatta
NL7607063A (nl) Elektronische schakelaar.
FR2328236A1 (fr) Reveille-matin electronique
FR2302558A1 (fr) Horloge electronique
FR2322452A1 (fr) Microscope electronique
NL7604239A (nl) Plaatschroef.
FR2325984A1 (fr) Calculateur electronique

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SONY CORP.

Effective date: 19880630