FR2305906A1 - Circuit pour engendrer un courant devant corriger des defauts de deviation sur l'ecran de reproduction d'un tube de reproduction d'images en couleur - Google Patents

Circuit pour engendrer un courant devant corriger des defauts de deviation sur l'ecran de reproduction d'un tube de reproduction d'images en couleur

Info

Publication number
FR2305906A1
FR2305906A1 FR7608867A FR7608867A FR2305906A1 FR 2305906 A1 FR2305906 A1 FR 2305906A1 FR 7608867 A FR7608867 A FR 7608867A FR 7608867 A FR7608867 A FR 7608867A FR 2305906 A1 FR2305906 A1 FR 2305906A1
Authority
FR
France
Prior art keywords
generate
circuit
current
color image
reproduction
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.)
Granted
Application number
FR7608867A
Other languages
English (en)
Other versions
FR2305906B1 (fr
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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.)
Filing date
Publication date
Priority claimed from NL7503666A external-priority patent/NL7503666A/xx
Priority claimed from NL7509527A external-priority patent/NL7509527A/xx
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2305906A1 publication Critical patent/FR2305906A1/fr
Application granted granted Critical
Publication of FR2305906B1 publication Critical patent/FR2305906B1/fr
Granted legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Details Of Television Scanning (AREA)
FR7608867A 1975-03-27 1976-03-26 Circuit pour engendrer un courant devant corriger des defauts de deviation sur l'ecran de reproduction d'un tube de reproduction d'images en couleur Granted FR2305906A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7503666A NL7503666A (en) 1975-03-27 1975-03-27 Colour television picture tube - has circuit generating current for compensating for deflection errors with diodes and resistors in bridge circuit (BE270976)
NL7509527A NL7509527A (en) 1975-08-11 1975-08-11 Colour television picture tube - has circuit generating current for compensating for deflection errors with diodes and resistors in bridge circuit (BE270976)

Publications (2)

Publication Number Publication Date
FR2305906A1 true FR2305906A1 (fr) 1976-10-22
FR2305906B1 FR2305906B1 (fr) 1981-09-18

Family

ID=26645103

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7608867A Granted FR2305906A1 (fr) 1975-03-27 1976-03-26 Circuit pour engendrer un courant devant corriger des defauts de deviation sur l'ecran de reproduction d'un tube de reproduction d'images en couleur

Country Status (11)

Country Link
US (1) US4028585A (fr)
JP (1) JPS51120610A (fr)
AT (1) AT342683B (fr)
AU (1) AU504198B2 (fr)
BE (1) BE840035A (fr)
CA (1) CA1053367A (fr)
DE (1) DE2610843C3 (fr)
ES (1) ES446366A1 (fr)
FR (1) FR2305906A1 (fr)
GB (1) GB1538305A (fr)
IT (1) IT1057785B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4422019A (en) * 1982-07-12 1983-12-20 Tektronix, Inc. Apparatus for providing vertical as well as horizontal smoothing of convergence correction signals in a digital convergence system
DE3743459A1 (de) * 1987-12-22 1989-07-13 Electronic Werke Deutschland Getaktete vertikalablenkschaltung fuer einen fernsehempfaenger
JPH0373693A (ja) * 1989-08-14 1991-03-28 Murata Mfg Co Ltd 偏向ヨーク装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL148441B (nl) 1969-07-09 1976-01-15 Philips Nv Kleurentelevisieweergeefinrichting voorzien van een elektronenstraalbuis, alsmede afbuigspoelenstelsel voor toepassing daarin.
US3622835A (en) * 1969-12-10 1971-11-23 Motorola Inc Current-generating circuit
US3949269A (en) * 1974-09-06 1976-04-06 Gte Sylvania Incorporated Raster distortion correction circuitry

Also Published As

Publication number Publication date
AT342683B (de) 1978-04-10
DE2610843A1 (de) 1976-10-07
AU504198B2 (en) 1979-10-04
GB1538305A (en) 1979-01-17
DE2610843C3 (de) 1978-07-06
DE2610843B2 (de) 1977-11-24
IT1057785B (it) 1982-03-30
CA1053367A (fr) 1979-04-24
JPS51120610A (en) 1976-10-22
FR2305906B1 (fr) 1981-09-18
BE840035A (fr) 1976-09-27
ES446366A1 (es) 1977-06-16
US4028585A (en) 1977-06-07
AU1227976A (en) 1977-09-29
ATA215476A (de) 1977-08-15

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Legal Events

Date Code Title Description
ST Notification of lapse