DE2606897C3 - Elektronenstrahlerzeugungssystem einer Elektronenstrahlröhre - Google Patents

Elektronenstrahlerzeugungssystem einer Elektronenstrahlröhre

Info

Publication number
DE2606897C3
DE2606897C3 DE2606897A DE2606897A DE2606897C3 DE 2606897 C3 DE2606897 C3 DE 2606897C3 DE 2606897 A DE2606897 A DE 2606897A DE 2606897 A DE2606897 A DE 2606897A DE 2606897 C3 DE2606897 C3 DE 2606897C3
Authority
DE
Germany
Prior art keywords
electron gun
control electrode
gun according
end wall
cathode
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
DE2606897A
Other languages
German (de)
English (en)
Other versions
DE2606897B2 (de
DE2606897A1 (de
Inventor
Heinz Kuckenburg
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Priority to DE2606897A priority Critical patent/DE2606897C3/de
Priority to US05/768,706 priority patent/US4076995A/en
Priority to GB6802/77A priority patent/GB1552102A/en
Priority to HU77LI307A priority patent/HU177339B/hu
Priority to JP1766677A priority patent/JPS52101965A/ja
Publication of DE2606897A1 publication Critical patent/DE2606897A1/de
Publication of DE2606897B2 publication Critical patent/DE2606897B2/de
Application granted granted Critical
Publication of DE2606897C3 publication Critical patent/DE2606897C3/de
Expired legal-status Critical Current

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
    • H01J29/48—Electron guns
    • H01J29/488—Schematic arrangements of the electrodes for beam forming; Place and form of the elecrodes
    • 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

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)
  • Microwave Tubes (AREA)
  • Electron Sources, Ion Sources (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
DE2606897A 1976-02-20 1976-02-20 Elektronenstrahlerzeugungssystem einer Elektronenstrahlröhre Expired DE2606897C3 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE2606897A DE2606897C3 (de) 1976-02-20 1976-02-20 Elektronenstrahlerzeugungssystem einer Elektronenstrahlröhre
US05/768,706 US4076995A (en) 1976-02-20 1977-02-15 Electron beam producing arrangement for a cathode ray tube
GB6802/77A GB1552102A (en) 1976-02-20 1977-02-17 Electron beam producing arrangement for a cathode raytube
HU77LI307A HU177339B (en) 1976-02-20 1977-02-18 Electron beam source for cathode-ray tubes
JP1766677A JPS52101965A (en) 1976-02-20 1977-02-18 Device for generating electron beam in crt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2606897A DE2606897C3 (de) 1976-02-20 1976-02-20 Elektronenstrahlerzeugungssystem einer Elektronenstrahlröhre

Publications (3)

Publication Number Publication Date
DE2606897A1 DE2606897A1 (de) 1977-12-22
DE2606897B2 DE2606897B2 (de) 1980-12-04
DE2606897C3 true DE2606897C3 (de) 1981-07-30

Family

ID=5970444

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2606897A Expired DE2606897C3 (de) 1976-02-20 1976-02-20 Elektronenstrahlerzeugungssystem einer Elektronenstrahlröhre

Country Status (5)

Country Link
US (1) US4076995A (enExample)
JP (1) JPS52101965A (enExample)
DE (1) DE2606897C3 (enExample)
GB (1) GB1552102A (enExample)
HU (1) HU177339B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55102146A (en) * 1979-01-31 1980-08-05 Toshiba Corp Directly-heated cathode structure
JPS5787041A (en) * 1980-11-18 1982-05-31 Sony Corp Electron gun
USD344760S (en) 1992-11-25 1994-03-01 Magnet Inc. Writing pen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2732512A (en) * 1956-01-24 briggs
US2335818A (en) * 1942-09-29 1943-11-30 Rca Corp Cathode assembly
GB656459A (en) * 1947-10-29 1951-08-22 Emi Ltd Improvements in or relating to electrode assemblies for electron discharge devices
US3383536A (en) * 1964-09-22 1968-05-14 Westinghouse Electric Corp Cathode ray tube generating circular beam by lineal filament critically spaced from circular aperture
DE1639463C3 (de) * 1966-09-10 1978-08-10 Sony Corp., Tokio Elektronenquelle und Verfahren zu ihrer Herstellung

Also Published As

Publication number Publication date
DE2606897B2 (de) 1980-12-04
JPS52101965A (en) 1977-08-26
JPS627656B2 (enExample) 1987-02-18
GB1552102A (en) 1979-09-05
HU177339B (en) 1981-09-28
DE2606897A1 (de) 1977-12-22
US4076995A (en) 1978-02-28

Similar Documents

Publication Publication Date Title
DE1286540B (de) Farbbildroehre
DE3414549C2 (enExample)
DE2113334C2 (de) Elektrodenanordnung für eine Gaslaser-Entladungsröhre
DE4425691C2 (de) Röntgenstrahler
DE69405333T2 (de) Lampen-Stromzuführungsvorrichtung mit geformter Folie
DE2606897C3 (de) Elektronenstrahlerzeugungssystem einer Elektronenstrahlröhre
DE2337142A1 (de) Elektronenquelle
DE2438234C3 (de) Elektrodenbaugruppe für Mehrstrahlerzeugersysteme und Verfahren zum Betrieb dieser Baugruppe
DE1953411C3 (de) Elektrostatisches Ablenksystem mit zugehöriger Schaltungsanordnung für Kathodenstrahlröhren
DE3003534A1 (de) Direktbeheizte kathodenanordnung fuer ein kathodenstrahlroehren-elektronenrohr
AT393759B (de) Kathodenstrahlroehre
DE1789188C3 (de) Verfahren zum Einbringen und Befestigen eines Heizers in eine Kathodenhülse
DE2648879C3 (de) Elektronenstrahlerzeugersystem fur eine Farbfernsehbildrohre
DE2745183C2 (enExample)
DE2950897A1 (de) Einrichtung zur erzeugung von elektronenstrahlen
DE10056682A1 (de) Spannmaskenrahmenanordnung für eine Farbkahtodenstrahlröhre
DE863390C (de) Elektronenentladungsvorrichtung
DE721331C (de) Elektronenroehre, in der zwei Gitter so angeordnet sind, dass die Draehte des von der Kathode weiter entfernten, betriebsmaessig positiv vorgespannten Gitters im Elektronenschatten des anderen Gitters liegen
DE708753C (de) Elektronenroehre zur Gleichrichtung, Verstaerkung und Schwingungserzeugung
DE3123301C2 (de) Vorrichtung zum Einstellen von Elektronenstrahlen einer Kathodenstrahlröhre
DE7008144U (de) Kathode, insbesondere fuer kathodenstrahlroehren.
DE2614270C2 (de) Kathodenaufbau
AT153590B (de) Elektrische Entladungsröhre.
DE3328884A1 (de) Kathodenstrahlroehre mit vierpolig fokussierender farbwahleinrichtung
DE2045533C3 (de) Elektrische Entladungsröhre

Legal Events

Date Code Title Description
OD Request for examination
OF Willingness to grant licences before publication of examined application
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee