GB1271589A - Electron gun configuration - Google Patents

Electron gun configuration

Info

Publication number
GB1271589A
GB1271589A GB55023/70A GB5502370A GB1271589A GB 1271589 A GB1271589 A GB 1271589A GB 55023/70 A GB55023/70 A GB 55023/70A GB 5502370 A GB5502370 A GB 5502370A GB 1271589 A GB1271589 A GB 1271589A
Authority
GB
United Kingdom
Prior art keywords
diameter
anode
grid
volts
cylinder
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
GB55023/70A
Other languages
English (en)
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries Ltd
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 Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1271589A publication Critical patent/GB1271589A/en
Expired legal-status Critical Current

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
    • 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
    • H01J29/56—Arrangements for controlling cross-section of ray or beam; Arrangements for correcting aberration of beam, e.g. due to lenses

Landscapes

  • Electron Sources, Ion Sources (AREA)
  • Solid Thermionic Cathode (AREA)
GB55023/70A 1969-11-22 1970-11-19 Electron gun configuration Expired GB1271589A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6917641A NL6917641A (xx) 1969-11-22 1969-11-22

Publications (1)

Publication Number Publication Date
GB1271589A true GB1271589A (en) 1972-04-19

Family

ID=19808459

Family Applications (1)

Application Number Title Priority Date Filing Date
GB55023/70A Expired GB1271589A (en) 1969-11-22 1970-11-19 Electron gun configuration

Country Status (7)

Country Link
US (1) US3659135A (xx)
AU (1) AU2244270A (xx)
BE (1) BE759247A (xx)
DE (1) DE2054709A1 (xx)
FR (1) FR2069602A5 (xx)
GB (1) GB1271589A (xx)
NL (1) NL6917641A (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3831058A (en) * 1971-08-30 1974-08-20 Roosmalen J Van Device comprising a television camera tube and television camera
JPS49112565A (xx) * 1973-02-23 1974-10-26
JPS54129871A (en) * 1978-02-13 1979-10-08 Philips Nv Device having camera tube
JPS61173443A (ja) * 1985-01-25 1986-08-05 Natl Inst For Res In Inorg Mater 電界放射型電子銃
DE3617432A1 (de) * 1986-05-23 1987-11-26 Standard Elektrik Lorenz Ag Elektronenstrahlerzeugungssystem

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2508346A (en) * 1945-06-22 1950-05-16 Gen Electric Ultra high frequency electron discharge device
BE548876A (xx) * 1953-08-14
US3133227A (en) * 1958-06-25 1964-05-12 Varian Associates Linear particle accelerator apparatus for high energy particle beams provided with pulsing means for the control electrode
US3130340A (en) * 1959-10-16 1964-04-21 Tesla Np Electron gun for generating a hollow beam

Also Published As

Publication number Publication date
AU2244270A (en) 1972-05-25
DE2054709A1 (de) 1971-06-03
NL6917641A (xx) 1971-05-25
US3659135A (en) 1972-04-25
BE759247A (fr) 1971-05-21
FR2069602A5 (xx) 1971-09-03

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