GB1585465A - East-west pincushion modulator - Google Patents

East-west pincushion modulator Download PDF

Info

Publication number
GB1585465A
GB1585465A GB36864/76A GB3686476A GB1585465A GB 1585465 A GB1585465 A GB 1585465A GB 36864/76 A GB36864/76 A GB 36864/76A GB 3686476 A GB3686476 A GB 3686476A GB 1585465 A GB1585465 A GB 1585465A
Authority
GB
United Kingdom
Prior art keywords
horizontal
east
coupled
switched
deflection
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
GB36864/76A
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
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
Priority to GB36864/76A priority Critical patent/GB1585465A/en
Priority to US05/821,784 priority patent/US4130783A/en
Priority to IT27099/77A priority patent/IT1084194B/it
Priority to FI772570A priority patent/FI61981C/fi
Priority to FR7726712A priority patent/FR2363950A1/fr
Priority to JP10716677A priority patent/JPS5332614A/ja
Priority to DE2740110A priority patent/DE2740110C3/de
Priority to AT0641577A priority patent/AT365390B/de
Publication of GB1585465A publication Critical patent/GB1585465A/en
Expired legal-status Critical Current

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)
GB36864/76A 1976-09-06 1976-09-06 East-west pincushion modulator Expired GB1585465A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB36864/76A GB1585465A (en) 1976-09-06 1976-09-06 East-west pincushion modulator
US05/821,784 US4130783A (en) 1976-09-06 1977-08-04 Side pincushion correction circuit with low dissipation damping
IT27099/77A IT1084194B (it) 1976-09-06 1977-08-30 Circuito modulatore per la correzione est-ovest della distorsione a cuscinetto
FI772570A FI61981C (fi) 1976-09-06 1977-08-30 Kopplad oester-vaester-rasterkorrektionskoppling
FR7726712A FR2363950A1 (fr) 1976-09-06 1977-09-02 Modulateur de coussin lateral pour appareil de television
JP10716677A JPS5332614A (en) 1976-09-06 1977-09-05 Switching lateral raster correcting circuit
DE2740110A DE2740110C3 (de) 1976-09-06 1977-09-06 Geschaltete Ost-West-Rasterkorrekturschaltung
AT0641577A AT365390B (de) 1976-09-06 1977-09-06 Geschaltete ost-west-rasterkorrekturschaltung

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
GB1585465A true GB1585465A (en) 1981-03-04

Family

ID=10391802

Family Applications (1)

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

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
IT1084194B (it) 1985-05-25
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
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
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19960818