NL278366A - - Google Patents

Info

Publication number
NL278366A
NL278366A NL278366DA NL278366A NL 278366 A NL278366 A NL 278366A NL 278366D A NL278366D A NL 278366DA NL 278366 A NL278366 A NL 278366A
Authority
NL
Netherlands
Application number
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.)
Publication of NL278366A publication Critical patent/NL278366A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J3/00—Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps
    • H01J3/02—Electron guns
    • H01J3/029—Schematic arrangements for beam forming
NL278366D 1961-05-27 NL278366A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEZ8773A DE1238587B (de) 1961-05-27 1961-05-27 Anordnung zur Erzeugung eines intensitaetsreichen Ladungstraegerstrahles kleiner Apertur

Publications (1)

Publication Number Publication Date
NL278366A true NL278366A (ja)

Family

ID=7620621

Family Applications (1)

Application Number Title Priority Date Filing Date
NL278366D NL278366A (ja) 1961-05-27

Country Status (5)

Country Link
US (1) US3225248A (ja)
CH (1) CH403096A (ja)
DE (1) DE1238587B (ja)
GB (1) GB1012040A (ja)
NL (1) NL278366A (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL145716B (nl) * 1964-06-06 1975-04-15 Philips Nv Elektronenstraalapparaat.
GB1145205A (en) * 1966-06-17 1969-03-12 English Electric Valve Co Ltd Improvements in or relating to cathode ray tubes
GB1291221A (en) * 1968-07-07 1972-10-04 Smith Kenneth C A Electron probe forming system
JPS5015109B1 (ja) * 1970-12-24 1975-06-02
US3863095A (en) * 1971-04-12 1975-01-28 Hitachi Ltd Electron gun device of field emission type
JPS58148B2 (ja) * 1972-08-22 1983-01-05 日本電子株式会社 デンシジユウ
FR2641899A1 (fr) * 1989-01-17 1990-07-20 Thomson Tubes Electroniques Canon a electrons muni d'un dispositif actif produisant un champ magnetique au voisinage de la cathode
JP4052731B2 (ja) * 1998-06-18 2008-02-27 株式会社アドバンテスト 電子銃

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2188579A (en) * 1933-05-27 1940-01-30 Loewe Radio Inc Cathode ray tube, more particularly for television purposes
US2221743A (en) * 1939-09-30 1940-11-12 Rca Corp Magnetic volume control
BE442068A (ja) * 1940-07-03
US2812467A (en) * 1952-10-10 1957-11-05 Bell Telephone Labor Inc Electron beam system
US2806978A (en) * 1954-03-29 1957-09-17 Gen Electric Alignment of television camera tubes
NL197973A (ja) * 1955-05-10
NL240470A (ja) * 1958-06-25
NL255680A (ja) * 1959-09-23

Also Published As

Publication number Publication date
US3225248A (en) 1965-12-21
CH403096A (de) 1965-11-30
GB1012040A (en) 1965-12-08
DE1238587B (de) 1967-04-13

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