BE789869A - Dispositif de reproduction d'images de television en couleur, muni d'untube cathodique - Google Patents

Dispositif de reproduction d'images de television en couleur, muni d'untube cathodique

Info

Publication number
BE789869A
BE789869A BE789869DA BE789869A BE 789869 A BE789869 A BE 789869A BE 789869D A BE789869D A BE 789869DA BE 789869 A BE789869 A BE 789869A
Authority
BE
Belgium
Prior art keywords
reproduction device
image reproduction
color television
television image
cathodic tube
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
E E C Rossaert
Original Assignee
Philips 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.)
Publication date
Publication of BE789869A publication Critical patent/BE789869A/xx

Links

Classifications

    • 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
    • H04N9/28—Arrangements for convergence or focusing
    • H04N9/285—Arrangements for convergence or focusing using quadrupole lenses
    • 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
    • H01J29/701—Systems for correcting deviation or convergence of a plurality of beams by means of magnetic fields at least
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/96—Circuit elements other than coils, reactors or the like, associated with the tube
    • H01J2229/964—Circuit elements other than coils, reactors or the like, associated with the tube associated with the deflection system

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Details Of Television Scanning (AREA)
BE789869D 1971-10-09 Dispositif de reproduction d'images de television en couleur, muni d'untube cathodique BE789869A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7113889.A NL162807C (nl) 1971-10-09 1971-10-09 Kleurentelevisieweergeefinrichting voorzien van een elektronenstraalbuis.

Publications (1)

Publication Number Publication Date
BE789869A true BE789869A (fr) 1973-04-09

Family

ID=19814209

Family Applications (1)

Application Number Title Priority Date Filing Date
BE789869D BE789869A (fr) 1971-10-09 Dispositif de reproduction d'images de television en couleur, muni d'untube cathodique

Country Status (21)

Country Link
US (1) US3793554A (de)
JP (1) JPS4847213A (de)
AR (1) AR193542A1 (de)
AT (1) AT322644B (de)
AU (1) AU470103B2 (de)
BE (1) BE789869A (de)
BR (1) BR7206975D0 (de)
CA (1) CA1001295A (de)
CH (1) CH552919A (de)
DE (1) DE2249186C3 (de)
ES (1) ES407411A1 (de)
FR (1) FR2156126B1 (de)
GB (1) GB1410234A (de)
HK (1) HK60376A (de)
IL (1) IL40515A (de)
IT (1) IT968735B (de)
NL (1) NL162807C (de)
OA (1) OA04196A (de)
PL (1) PL90217B1 (de)
SE (1) SE374247B (de)
ZA (1) ZA726500B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3898520A (en) * 1972-09-06 1975-08-05 Philips Corp Deflection coils and system having two quadripolar fields at a forty five degree angle with respect to each other
US3912970A (en) * 1973-06-08 1975-10-14 Zenith Radio Corp Electron beam deflection correction system
US3930185A (en) * 1974-05-20 1975-12-30 Rca Corp Display system with simplified convergence
US4066863A (en) * 1974-06-26 1978-01-03 International Business Machines Corporation Method and system for automatically correcting aberrations of a beam of charged particles
NL7607472A (nl) * 1976-07-07 1978-01-10 Philips Nv Werkwijze voor het instellen van een magnetische afbuigeenheid van een kathodestraalbuis, katho- destraalbuis met afbuigeenheid of referentiepun- ten ingesteld volgens deze werkwijze en afbuig- eenheid voorzien van referentiepunten ingesteld volgens deze werkwijze.
JPS5496112U (de) * 1977-12-19 1979-07-07
US4490652A (en) * 1982-12-30 1984-12-25 International Business Machines Corporation Flat cathode ray tube with keystone compensation
JPH01175151A (ja) * 1987-12-29 1989-07-11 Sony Corp 偏向ヨーク
DE69020478T2 (de) * 1989-10-02 1996-02-22 Philips Electronics Nv Farbbildröhrensystem mit reduziertem Fleckwachstum.
US5028850A (en) * 1990-07-19 1991-07-02 Rca Licensing Corporation Deflection system with a controlled beam spot
US5327051A (en) * 1990-07-19 1994-07-05 Rca Thomson Licensing Corporation Deflection system with a pair of quadrupole arrangements
TW201113915A (en) * 2009-10-14 2011-04-16 Lerrel World Hi Tech Corp Symmetrical parallel induction coils for electromagnetic devices
JP6817349B2 (ja) * 2019-01-29 2021-01-20 日本電子株式会社 偏向器および荷電粒子線装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3504211A (en) * 1965-05-12 1970-03-31 Hitachi Ltd Electron beam control device for use with a cathode ray tube for dynamic correction of electron beam astigmatism and defocusing
NL6704218A (de) * 1967-03-22 1968-09-23
NL6909887A (de) * 1969-06-27 1970-12-29
US3622835A (en) * 1969-12-10 1971-11-23 Motorola Inc Current-generating circuit

Also Published As

Publication number Publication date
AU4741672A (en) 1974-04-11
PL90217B1 (de) 1977-01-31
NL162807C (nl) 1980-06-16
CH552919A (de) 1974-08-15
DE2249186B2 (de) 1974-06-27
DE2249186A1 (de) 1973-04-12
AT322644B (de) 1975-05-26
ZA726500B (en) 1974-04-24
JPS4847213A (de) 1973-07-05
FR2156126B1 (de) 1977-12-23
CA1001295A (en) 1976-12-07
GB1410234A (en) 1975-10-15
ES407411A1 (es) 1975-11-01
IT968735B (it) 1974-03-20
AR193542A1 (es) 1973-04-30
US3793554A (en) 1974-02-19
BR7206975D0 (pt) 1973-08-30
AU470103B2 (en) 1976-03-04
DE2249186C3 (de) 1975-02-13
NL162807B (nl) 1980-01-15
IL40515A0 (en) 1972-12-29
HK60376A (en) 1976-10-01
FR2156126A1 (de) 1973-05-25
OA04196A (fr) 1979-12-31
SE374247B (de) 1975-02-24
NL7113889A (de) 1973-04-11
IL40515A (en) 1975-06-25

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