NL113454C - - Google Patents

Info

Publication number
NL113454C
NL113454C NL113454DA NL113454C NL 113454 C NL113454 C NL 113454C NL 113454D A NL113454D A NL 113454DA NL 113454 C NL113454 C NL 113454C
Authority
NL
Netherlands
Application number
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.)
Publication of NL113454C publication Critical patent/NL113454C/xx

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00Details of colour television systems
    • H04N9/12Picture reproducers
    • H04N9/16Picture reproducers using cathode ray tubes
    • H04N9/28Arrangements for convergence or focusing
    • H04N9/285Arrangements for convergence or focusing using quadrupole lenses
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/70Arrangements for deflecting ray or beam
    • H01J29/701Systems for correcting deviation or convergence of a plurality of beams by means of magnetic fields at least

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
NL113454D 1957-12-11 NL113454C (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL223160 1957-12-11

Publications (1)

Publication Number Publication Date
NL113454C true NL113454C (en:Method)

Family

ID=19751057

Family Applications (2)

Application Number Title Priority Date Filing Date
NL223160D NL223160A (en:Method) 1957-12-11
NL113454D NL113454C (en:Method) 1957-12-11

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL223160D NL223160A (en:Method) 1957-12-11

Country Status (7)

Country Link
US (1) US2945157A (en:Method)
CH (1) CH369165A (en:Method)
DE (1) DE1173514B (en:Method)
ES (1) ES245848A1 (en:Method)
FR (1) FR1215448A (en:Method)
GB (1) GB840079A (en:Method)
NL (2) NL113454C (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL113649C (en:Method) * 1962-07-19

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE503462A (en:Method) * 1950-05-26
US2719249A (en) * 1950-12-22 1955-09-27 Rca Corp Beam alignment device
BE522838A (en:Method) * 1952-09-17
BE528430A (en:Method) * 1953-04-30

Also Published As

Publication number Publication date
US2945157A (en) 1960-07-12
CH369165A (de) 1963-05-15
FR1215448A (fr) 1960-04-19
ES245848A1 (es) 1959-06-16
NL223160A (en:Method)
GB840079A (en) 1960-07-06
DE1173514B (de) 1964-07-09

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