IT1084194B - Circuito modulatore per la correzione est-ovest della distorsione a cuscinetto - Google Patents

Circuito modulatore per la correzione est-ovest della distorsione a cuscinetto

Info

Publication number
IT1084194B
IT1084194B IT27099/77A IT2709977A IT1084194B IT 1084194 B IT1084194 B IT 1084194B IT 27099/77 A IT27099/77 A IT 27099/77A IT 2709977 A IT2709977 A IT 2709977A IT 1084194 B IT1084194 B IT 1084194B
Authority
IT
Italy
Prior art keywords
east
modulator circuit
west correction
bearing distortion
distortion
Prior art date
Application number
IT27099/77A
Other languages
English (en)
Italian (it)
Original Assignee
Rca Corp
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 filed Critical Rca Corp
Application granted granted Critical
Publication of IT1084194B publication Critical patent/IT1084194B/it

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
    • H04N3/22—Circuits for controlling dimensions, shape or centering of picture on screen
    • H04N3/23—Distortion correction, e.g. for pincushion distortion correction, S-correction
    • H04N3/233—Distortion correction, e.g. for pincushion distortion correction, S-correction using active elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
IT27099/77A 1976-09-06 1977-08-30 Circuito modulatore per la correzione est-ovest della distorsione a cuscinetto IT1084194B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB36864/76A GB1585465A (en) 1976-09-06 1976-09-06 East-west pincushion modulator

Publications (1)

Publication Number Publication Date
IT1084194B true IT1084194B (it) 1985-05-25

Family

ID=10391802

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27099/77A IT1084194B (it) 1976-09-06 1977-08-30 Circuito modulatore per la correzione est-ovest della distorsione a cuscinetto

Country Status (8)

Country Link
US (1) US4130783A (enExample)
JP (1) JPS5332614A (enExample)
AT (1) AT365390B (enExample)
DE (1) DE2740110C3 (enExample)
FI (1) FI61981C (enExample)
FR (1) FR2363950A1 (enExample)
GB (1) GB1585465A (enExample)
IT (1) IT1084194B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1600367A (en) * 1977-07-25 1981-10-14 Rca Corp Pincushion correction circuit
JPS60223381A (ja) * 1984-04-20 1985-11-07 Hitachi Ltd 走査速度変調回路
DE3426067A1 (de) * 1984-07-14 1986-01-16 Blaupunkt-Werke Gmbh, 3200 Hildesheim Schaltungsanordnung zur korrektur von phasenlagefehlern der horizontalablenkung in einem fernsehgeraet
US6274989B1 (en) 1999-01-12 2001-08-14 Walter Truskalo Dynamic damping clamper arrangement associated with s-shaping capacitor
US6208093B1 (en) 1999-02-08 2001-03-27 Thomson Licensing S.A. Selectable clampers for an S-shaping voltage of a video display

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1247379B (de) * 1964-09-19 1967-08-17 Fernseh Gmbh Schaltungsanordnung zur Erzeugung bogenfoermiger Stroeme
NL6808845A (enExample) * 1968-06-22 1969-12-24
JPS5417308Y2 (enExample) * 1973-05-19 1979-07-04
US4019093A (en) * 1975-10-09 1977-04-19 Gte Sylvania Incorporated Horizontal dynamic damper circuitry

Also Published As

Publication number Publication date
DE2740110C3 (de) 1980-06-04
JPS5332614A (en) 1978-03-28
US4130783A (en) 1978-12-19
FI772570A7 (fi) 1978-03-07
JPS5648105B2 (enExample) 1981-11-13
AT365390B (de) 1982-01-11
ATA641577A (de) 1981-05-15
FI61981B (fi) 1982-06-30
FI61981C (fi) 1982-10-11
DE2740110B2 (de) 1979-09-13
GB1585465A (en) 1981-03-04
FR2363950A1 (fr) 1978-03-31
DE2740110A1 (de) 1978-03-09
FR2363950B1 (enExample) 1980-06-20

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950828