GB883692A - Multi-beam convergence system - Google Patents

Multi-beam convergence system

Info

Publication number
GB883692A
GB883692A GB9914/58A GB991458A GB883692A GB 883692 A GB883692 A GB 883692A GB 9914/58 A GB9914/58 A GB 9914/58A GB 991458 A GB991458 A GB 991458A GB 883692 A GB883692 A GB 883692A
Authority
GB
United Kingdom
Prior art keywords
waves
parabolic
current
horizontal
circuit
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
GB9914/58A
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.)
RCA Corp
Original Assignee
RCA Corp
Radio Corporation of America
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 RCA Corp, Radio Corporation of America filed Critical RCA Corp
Publication of GB883692A publication Critical patent/GB883692A/en
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
GB9914/58A 1957-04-24 1958-03-27 Multi-beam convergence system Expired GB883692A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US654699A US2903622A (en) 1957-04-24 1957-04-24 Multi-beam convergence system

Publications (1)

Publication Number Publication Date
GB883692A true GB883692A (en) 1961-12-06

Family

ID=24625902

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9914/58A Expired GB883692A (en) 1957-04-24 1958-03-27 Multi-beam convergence system

Country Status (6)

Country Link
US (1) US2903622A (ja)
BE (1) BE566993A (ja)
DE (1) DE1058097B (ja)
FR (1) FR1204608A (ja)
GB (1) GB883692A (ja)
NL (1) NL227158A (ja)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3163797A (en) * 1960-08-24 1964-12-29 Rca Corp Electron beam convergence apparatus
GB1058270A (en) * 1963-08-01 1967-02-08 Motorola Inc Convergence circuit for colour tv receivers
US3340422A (en) * 1963-09-14 1967-09-05 Emi Ltd Dynamic convergence circuits for multiple gun cathode ray tubes
DE1279066B (de) * 1963-09-18 1968-10-03 Blaupunkt Werke Gmbh Konvergenzschaltung fuer einen Farbfernsehempfaenger zur Entzerrung der drei Farbraster ausserhalb der Bildmitte
US3419748A (en) * 1965-12-23 1968-12-31 Sylvania Electric Prod Convergence waveform-shaping circuitry
DE1279722B (de) * 1966-06-11 1968-10-10 Philips Patentverwaltung Konvergenzausgleichs-Schaltungsanordnung fuer eine Farbbildwiedergaberoehre mit mehreren Elektronenstrahlen
US3419749A (en) * 1966-11-29 1968-12-31 Admiral Corp Convergence circuit
US3548248A (en) * 1967-07-19 1970-12-15 Sony Corp Misconvergence compensation for single gun,plural beam type color tv picture tube
US3461341A (en) * 1967-12-11 1969-08-12 Matsushita Electric Ind Co Ltd Dynamic convergence device for three electron gun color television receiver
US3560793A (en) * 1969-04-10 1971-02-02 Orega Electro Mecanique Color television convergence system
GB1353002A (en) * 1970-04-27 1974-05-15 Rca Corp Active vertical convergence circuit
US3735189A (en) * 1971-03-19 1973-05-22 Zenith Radio Corp Blue droop correction circuit with a single supplemental correction coil
JPS52143713A (en) * 1976-05-25 1977-11-30 Matsushita Electric Ind Co Ltd Convergence unit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2707248A (en) * 1952-11-26 1955-04-26 Rca Corp Electromagnetic beam-convergence systems for tri-color kinescopes
US2742589A (en) * 1954-10-25 1956-04-17 Rca Corp Electron beam convergence apparatus
US2880362A (en) * 1955-05-26 1959-03-31 Motorola Inc Color television receiver

Also Published As

Publication number Publication date
BE566993A (ja)
NL227158A (ja)
US2903622A (en) 1959-09-08
FR1204608A (fr) 1960-01-27
DE1058097B (de) 1959-05-27

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