GB829770A - Improvements in or relating to circuit arrangements embodying cathode ray tubes which employ a plurality of electron beams - Google Patents

Improvements in or relating to circuit arrangements embodying cathode ray tubes which employ a plurality of electron beams

Info

Publication number
GB829770A
GB829770A GB12367/55A GB1236755A GB829770A GB 829770 A GB829770 A GB 829770A GB 12367/55 A GB12367/55 A GB 12367/55A GB 1236755 A GB1236755 A GB 1236755A GB 829770 A GB829770 A GB 829770A
Authority
GB
United Kingdom
Prior art keywords
gun
guns
anode
anodes
voltage
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
GB12367/55A
Other languages
English (en)
Inventor
Ralph Reginald Pearce
Henry Walter Turner
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.)
EMI Ltd
Electrical and Musical Industries Ltd
Original Assignee
EMI Ltd
Electrical and Musical 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
Priority to NL206590D priority Critical patent/NL206590A/xx
Application filed by EMI Ltd, Electrical and Musical Industries Ltd filed Critical EMI Ltd
Priority to GB12367/55A priority patent/GB829770A/en
Priority to US579918A priority patent/US2915671A/en
Priority to FR1150870D priority patent/FR1150870A/fr
Priority to DEE12323A priority patent/DE1121743B/de
Publication of GB829770A publication Critical patent/GB829770A/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
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
    • H01J31/20—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours
    • 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
    • H01J29/51—Arrangements for controlling convergence of a plurality of beams by means of electric field only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/16—Picture reproducers using cathode ray tubes
    • H04N9/18—Picture reproducers using cathode ray tubes using separate electron beams for the primary colour signals
    • H04N9/20—Picture reproducers using cathode ray tubes using separate electron beams for the primary colour signals with more than one beam in a tube

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
GB12367/55A 1955-04-29 1955-04-29 Improvements in or relating to circuit arrangements embodying cathode ray tubes which employ a plurality of electron beams Expired GB829770A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL206590D NL206590A (enrdf_load_stackoverflow) 1955-04-29
GB12367/55A GB829770A (en) 1955-04-29 1955-04-29 Improvements in or relating to circuit arrangements embodying cathode ray tubes which employ a plurality of electron beams
US579918A US2915671A (en) 1955-04-29 1956-04-23 Plural beam cathode ray tubes
FR1150870D FR1150870A (fr) 1955-04-29 1956-04-28 Tubes cathodiques à plusieurs faisceaux
DEE12323A DE1121743B (de) 1955-04-29 1956-04-28 Schaltung mit einer Kathodenstrahlroehre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB12367/55A GB829770A (en) 1955-04-29 1955-04-29 Improvements in or relating to circuit arrangements embodying cathode ray tubes which employ a plurality of electron beams

Publications (1)

Publication Number Publication Date
GB829770A true GB829770A (en) 1960-03-09

Family

ID=10003234

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12367/55A Expired GB829770A (en) 1955-04-29 1955-04-29 Improvements in or relating to circuit arrangements embodying cathode ray tubes which employ a plurality of electron beams

Country Status (5)

Country Link
US (1) US2915671A (enrdf_load_stackoverflow)
DE (1) DE1121743B (enrdf_load_stackoverflow)
FR (1) FR1150870A (enrdf_load_stackoverflow)
GB (1) GB829770A (enrdf_load_stackoverflow)
NL (1) NL206590A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3264621A (en) * 1963-03-25 1966-08-02 Burroughs Corp Magnetic data store

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2563500A (en) * 1951-08-07 Plural beam tube
US2345282A (en) * 1941-08-29 1944-03-28 Rca Corp Television pickup tube
NL75718C (enrdf_load_stackoverflow) * 1948-07-09 1954-08-16
US2728025A (en) * 1951-05-17 1955-12-20 Rca Corp Post-deflected cathode-ray tubes
US2795727A (en) * 1952-01-12 1957-06-11 Hughes Aircraft Co Direct-viewing electronic storage tubes
NL186490B (nl) * 1954-04-03 Beheer Bv Pfw Werkwijze ter bereiding van een reukstofmengsel en werkwijze ter bereiding van geurmodificerende verbindingen.

Also Published As

Publication number Publication date
NL206590A (enrdf_load_stackoverflow)
US2915671A (en) 1959-12-01
DE1121743B (de) 1962-01-11
FR1150870A (fr) 1958-01-21

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