DK105286C - Electron cannon with electrostatic focusing. - Google Patents

Electron cannon with electrostatic focusing.

Info

Publication number
DK105286C
DK105286C DK73863A DK73863A DK105286C DK 105286 C DK105286 C DK 105286C DK 73863 A DK73863 A DK 73863A DK 73863 A DK73863 A DK 73863A DK 105286 C DK105286 C DK 105286C
Authority
DK
Denmark
Prior art keywords
electrostatic focusing
electron cannon
cannon
electron
focusing
Prior art date
Application number
DK73863A
Other languages
Danish (da)
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
Application granted granted Critical
Publication of DK105286C publication Critical patent/DK105286C/en

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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/82—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements
DK73863A 1962-02-20 1963-02-16 Electron cannon with electrostatic focusing. DK105286C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL275038 1962-02-20

Publications (1)

Publication Number Publication Date
DK105286C true DK105286C (en) 1966-09-12

Family

ID=19753622

Family Applications (1)

Application Number Title Priority Date Filing Date
DK73863A DK105286C (en) 1962-02-20 1963-02-16 Electron cannon with electrostatic focusing.

Country Status (6)

Country Link
BE (1) BE628593A (en)
DE (1) DE1230925B (en)
DK (1) DK105286C (en)
ES (1) ES285241A1 (en)
GB (1) GB1018123A (en)
NL (2) NL275038A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5351958A (en) * 1976-10-22 1978-05-11 Hitachi Ltd Electron gun
DE3023926A1 (en) * 1980-06-26 1982-01-14 Leybold-Heraeus GmbH, 5000 Köln Guide system for electric charged particles - has electrodes under voltage supported on insulating rings in component holding metal tube

Also Published As

Publication number Publication date
GB1018123A (en) 1966-01-26
ES285241A1 (en) 1963-08-01
BE628593A (en)
DE1230925B (en) 1966-12-22
NL132100C (en)
NL275038A (en)

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