CA979473A - Magnetically-focussed cathode-ray tube comprising a tilted and skewed off-axis electron gun - Google Patents

Magnetically-focussed cathode-ray tube comprising a tilted and skewed off-axis electron gun

Info

Publication number
CA979473A
CA979473A CA178,852A CA178852A CA979473A CA 979473 A CA979473 A CA 979473A CA 178852 A CA178852 A CA 178852A CA 979473 A CA979473 A CA 979473A
Authority
CA
Canada
Prior art keywords
focussed
skewed
magnetically
tilted
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
CA178,852A
Other languages
English (en)
Other versions
CA178852S (en
Inventor
Eduard Luedicke
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.)
RCA Corp
Original Assignee
RCA Corp
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 RCA Corp filed Critical RCA Corp
Application granted granted Critical
Publication of CA979473A publication Critical patent/CA979473A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/26—Image pick-up tubes having an input of visible light and electric output
    • H01J31/28—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen
    • H01J31/34—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen having regulation of screen potential at cathode potential, e.g. orthicon
    • H01J31/38—Tubes with photoconductive screen, e.g. vidicon
    • 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
    • H01J29/50—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube
CA178,852A 1972-09-18 1973-08-15 Magnetically-focussed cathode-ray tube comprising a tilted and skewed off-axis electron gun Expired CA979473A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28978072A 1972-09-18 1972-09-18

Publications (1)

Publication Number Publication Date
CA979473A true CA979473A (en) 1975-12-09

Family

ID=23113062

Family Applications (1)

Application Number Title Priority Date Filing Date
CA178,852A Expired CA979473A (en) 1972-09-18 1973-08-15 Magnetically-focussed cathode-ray tube comprising a tilted and skewed off-axis electron gun

Country Status (10)

Country Link
US (1) US3783326A (xx)
JP (1) JPS528214B2 (xx)
CA (1) CA979473A (xx)
DD (1) DD105936A5 (xx)
DE (1) DE2347264A1 (xx)
FR (1) FR2200615B1 (xx)
GB (1) GB1448015A (xx)
IT (1) IT990885B (xx)
NL (1) NL7312773A (xx)
SE (1) SE381130B (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55155452A (en) * 1979-05-23 1980-12-03 Hitachi Ltd Camera tube target
NL8006123A (nl) * 1980-11-10 1982-06-01 Philips Nv Kathodestraalbuis.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734147A (en) * 1956-02-07 beckers
US2563500A (en) * 1951-08-07 Plural beam tube
JPS4819097B1 (xx) * 1969-07-23 1973-06-11

Also Published As

Publication number Publication date
JPS528214B2 (xx) 1977-03-08
DE2347264A1 (de) 1974-03-28
AU6035973A (en) 1975-03-20
FR2200615A1 (xx) 1974-04-19
SE381130B (sv) 1975-11-24
GB1448015A (en) 1976-09-02
NL7312773A (xx) 1974-03-20
DD105936A5 (xx) 1974-05-12
FR2200615B1 (xx) 1976-06-18
US3783326A (en) 1974-01-01
JPS4970530A (xx) 1974-07-08
IT990885B (it) 1975-07-10

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