GB773368A - Improvements in or relating to electrostatic deflecting means for cathode ray tubes - Google Patents

Improvements in or relating to electrostatic deflecting means for cathode ray tubes

Info

Publication number
GB773368A
GB773368A GB20734/54A GB2073454A GB773368A GB 773368 A GB773368 A GB 773368A GB 20734/54 A GB20734/54 A GB 20734/54A GB 2073454 A GB2073454 A GB 2073454A GB 773368 A GB773368 A GB 773368A
Authority
GB
United Kingdom
Prior art keywords
deflection
plates
field
plane
astigmatism
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
GB20734/54A
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.)
Telefunken AG
Original Assignee
Telefunken AG
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 Telefunken AG filed Critical Telefunken AG
Publication of GB773368A publication Critical patent/GB773368A/en
Expired 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
    • H01J29/70—Arrangements for deflecting ray or beam
    • H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
    • H01J29/74—Deflecting by electric fields only

Landscapes

  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
GB20734/54A 1953-07-18 1954-07-16 Improvements in or relating to electrostatic deflecting means for cathode ray tubes Expired GB773368A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE328245X 1953-07-18

Publications (1)

Publication Number Publication Date
GB773368A true GB773368A (en) 1957-04-24

Family

ID=6185810

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20734/54A Expired GB773368A (en) 1953-07-18 1954-07-16 Improvements in or relating to electrostatic deflecting means for cathode ray tubes

Country Status (5)

Country Link
US (1) US2834902A (enrdf_load_stackoverflow)
CH (1) CH328245A (enrdf_load_stackoverflow)
FR (1) FR1103861A (enrdf_load_stackoverflow)
GB (1) GB773368A (enrdf_load_stackoverflow)
NL (2) NL188970B (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2986668A (en) * 1957-12-23 1961-05-30 Gen Dynamics Corp Cathode ray tube optical system
USB326594I5 (enrdf_load_stackoverflow) * 1960-07-08
JPS4813969B1 (enrdf_load_stackoverflow) * 1968-04-14 1973-05-02
JPS50123253U (enrdf_load_stackoverflow) * 1974-03-20 1975-10-08

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734147A (en) * 1956-02-07 beckers
US2103645A (en) * 1932-12-20 1937-12-28 Schlesinger Kurt Braun tube
US2170251A (en) * 1933-11-08 1939-08-22 Loewe Opta Gmbh Television tube
US2161437A (en) * 1935-09-30 1939-06-06 Rca Corp Cathode ray deflecting electrode
US2154127A (en) * 1936-07-07 1939-04-11 Radio Patents Corp Electromechanical oscillating device
BE481370A (enrdf_load_stackoverflow) * 1939-05-26
US2574975A (en) * 1950-01-17 1951-11-13 Heinz E Kallmann Electron beam deflecting system

Also Published As

Publication number Publication date
US2834902A (en) 1958-05-13
NL98712C (enrdf_load_stackoverflow)
CH328245A (de) 1958-02-28
NL188970B (nl)
FR1103861A (fr) 1955-11-08

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