AU2244270A - Device comprising a cathode ray tube and cathode-ray tube for sucha device - Google Patents

Device comprising a cathode ray tube and cathode-ray tube for sucha device

Info

Publication number
AU2244270A
AU2244270A AU22442/70A AU2244270A AU2244270A AU 2244270 A AU2244270 A AU 2244270A AU 22442/70 A AU22442/70 A AU 22442/70A AU 2244270 A AU2244270 A AU 2244270A AU 2244270 A AU2244270 A AU 2244270A
Authority
AU
Australia
Prior art keywords
ray tube
cathode
sucha
cathode ray
sucha device
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
AU22442/70A
Inventor
HENDRIKUS and THEODORUS VAN ROOSMALEN JOHAANNES
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of AU2244270A publication Critical patent/AU2244270A/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
AU22442/70A 1969-11-22 1970-11-19 Device comprising a cathode ray tube and cathode-ray tube for sucha device Expired AU2244270A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL6917641A NL6917641A (en) 1969-11-22 1969-11-22
NLNL6917641 1969-11-22

Publications (1)

Publication Number Publication Date
AU2244270A true AU2244270A (en) 1972-05-25

Family

ID=19808459

Family Applications (1)

Application Number Title Priority Date Filing Date
AU22442/70A Expired AU2244270A (en) 1969-11-22 1970-11-19 Device comprising a cathode ray tube and cathode-ray tube for sucha device

Country Status (7)

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

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 (en) * 1973-02-23 1974-10-26
JPS54129871A (en) * 1978-02-13 1979-10-08 Philips Nv Device having camera tube
JPS61173443A (en) * 1985-01-25 1986-08-05 Natl Inst For Res In Inorg Mater Electric field radiation type electron gun
DE3617432A1 (en) * 1986-05-23 1987-11-26 Standard Elektrik Lorenz Ag ELECTRON BEAM GENERATION SYSTEM

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
BE544065A (en) * 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
FR2069602A5 (en) 1971-09-03
NL6917641A (en) 1971-05-25
DE2054709A1 (en) 1971-06-03
GB1271589A (en) 1972-04-19
BE759247A (en) 1971-05-21
US3659135A (en) 1972-04-25

Similar Documents

Publication Publication Date Title
CA937971A (en) Cathode ray tube apparatus
AU2244270A (en) Device comprising a cathode ray tube and cathode-ray tube for sucha device
CA927466A (en) Status display system and cathode ray tube therefor
AU2081070A (en) Implosion-resistant cathode ray tubes
CA930008A (en) Rectangular cathode ray tube envelope
AU474122B2 (en) Cathode ray tube implosion protection system and method
AU454112B2 (en) Colour television display device including a cathode ray tube
AU1717670A (en) Colour television display device including a cathode ray tube
AU402294B2 (en) High-sensitivity beam-index and heaterless cathode ray tubes
CA809293A (en) High sensitivity beam-index and heaterless cathode ray tubes
CA724907A (en) Cathode ray tube display apparatus
AU6335269A (en) Device employing a cathode-ray tube and cathoderay tube for such a device
CA773219A (en) Cathode ray tube and screen therefor
AU138466A (en) High-sensitivity beam-index and heaterless cathode ray tubes
CA828851A (en) Cathode-ray tube shield and mount
CA815194A (en) Device including a cathode-ray tube
CA782056A (en) Cathode ray tube apparatus
CA748033A (en) Cathode ray tube
CA739072A (en) Cathode ray tube
AU439526B2 (en) Cathode ray tube
CA828852A (en) Cathode ray tube
AU416308B2 (en) Cathode ray tube
CA783704A (en) Cathode ray tube envelope
CA776237A (en) Shadow mask cathode ray tube
CA786912A (en) Cathode ray tube