JPS52101965A - Device for generating electron beam in crt - Google Patents

Device for generating electron beam in crt

Info

Publication number
JPS52101965A
JPS52101965A JP1766677A JP1766677A JPS52101965A JP S52101965 A JPS52101965 A JP S52101965A JP 1766677 A JP1766677 A JP 1766677A JP 1766677 A JP1766677 A JP 1766677A JP S52101965 A JPS52101965 A JP S52101965A
Authority
JP
Japan
Prior art keywords
crt
electron beam
generating electron
generating
electron
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.)
Granted
Application number
JP1766677A
Other languages
English (en)
Japanese (ja)
Other versions
JPS627656B2 (enExample
Inventor
Korubetsuku Rainaa
Kutsukenburuku Haintsu
Shietsufuaanihito Kurausu
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
Publication of JPS52101965A publication Critical patent/JPS52101965A/ja
Publication of JPS627656B2 publication Critical patent/JPS627656B2/ja
Granted 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)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Microwave Tubes (AREA)
  • Electron Sources, Ion Sources (AREA)
JP1766677A 1976-02-20 1977-02-18 Device for generating electron beam in crt Granted JPS52101965A (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
JPS52101965A true JPS52101965A (en) 1977-08-26
JPS627656B2 JPS627656B2 (enExample) 1987-02-18

Family

ID=5970444

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1766677A Granted JPS52101965A (en) 1976-02-20 1977-02-18 Device for generating electron beam in crt

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5787041A (en) * 1980-11-18 1982-05-31 Sony Corp Electron gun

Families Citing this family (2)

* 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
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5787041A (en) * 1980-11-18 1982-05-31 Sony Corp Electron gun

Also Published As

Publication number Publication date
JPS627656B2 (enExample) 1987-02-18
US4076995A (en) 1978-02-28
DE2606897C3 (de) 1981-07-30
GB1552102A (en) 1979-09-05
DE2606897A1 (de) 1977-12-22
DE2606897B2 (de) 1980-12-04
HU177339B (en) 1981-09-28

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