IT1072788B - Circuito per la correzione della distorsione a cuscinetto in un ricevitore televisivo - Google Patents

Circuito per la correzione della distorsione a cuscinetto in un ricevitore televisivo

Info

Publication number
IT1072788B
IT1072788B IT27509/76A IT2750976A IT1072788B IT 1072788 B IT1072788 B IT 1072788B IT 27509/76 A IT27509/76 A IT 27509/76A IT 2750976 A IT2750976 A IT 2750976A IT 1072788 B IT1072788 B IT 1072788B
Authority
IT
Italy
Prior art keywords
correction
circuit
television receiver
bearing distortion
distortion
Prior art date
Application number
IT27509/76A
Other languages
English (en)
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 IT1072788B publication Critical patent/IT1072788B/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
    • H04N3/237—Distortion correction, e.g. for pincushion distortion correction, S-correction using passive elements, e.g. diodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
IT27509/76A 1975-10-02 1976-09-22 Circuito per la correzione della distorsione a cuscinetto in un ricevitore televisivo IT1072788B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/618,842 US4041354A (en) 1975-10-02 1975-10-02 Pincushion correction circuit

Publications (1)

Publication Number Publication Date
IT1072788B true IT1072788B (it) 1985-04-10

Family

ID=24479350

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27509/76A IT1072788B (it) 1975-10-02 1976-09-22 Circuito per la correzione della distorsione a cuscinetto in un ricevitore televisivo

Country Status (13)

Country Link
US (1) US4041354A (it)
JP (1) JPS5244513A (it)
AU (1) AU512973B2 (it)
BE (1) BE846812A (it)
CA (1) CA1094225A (it)
DE (1) DE2644200C3 (it)
FR (1) FR2326819A1 (it)
GB (1) GB1554878A (it)
IT (1) IT1072788B (it)
NL (1) NL7610891A (it)
PL (1) PL108010B1 (it)
SE (1) SE415432B (it)
ZA (1) ZA765737B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4118656A (en) * 1977-08-31 1978-10-03 Rca Corporation North-south pincushion distortion correction circuit
US4179642A (en) * 1977-09-02 1979-12-18 Rca Corporation Raster correction circuit with low dissipation resistive damping
US4335333A (en) * 1980-01-29 1982-06-15 Hewlett-Packard Company Raster scan color display system and method having improved pin cushion non-linearity correction
JPS59124730U (ja) * 1983-02-12 1984-08-22 マツダ株式会社 エンジンマウンテイング用ブラケツト
DE3322602C2 (de) * 1983-06-23 1985-05-09 Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen Schaltungsanordnung für die Vertikalablenkung von Elektronenstrahlen in einer Fernsehbildröhre
US4668897A (en) * 1984-04-04 1987-05-26 Rca Corporation North-south pincushion corrected deflection circuit
JPH0320747U (it) * 1989-07-10 1991-02-28
GB9004392D0 (en) * 1990-02-27 1990-04-25 Rca Licensing Corp Raster corrected vertical deflection circuit
EP0614310A3 (en) * 1993-03-04 1994-10-26 Philips Nv Display device with a circuit for correcting vertical distortion, and circuit for correcting vertical distortion.
CN111879517B (zh) * 2020-08-31 2022-02-22 合肥工业大学 一种屏蔽泵中轴承磨损检测装置及其检测方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3440482A (en) * 1966-02-14 1969-04-22 Gen Electric Raster distortion correction transformer
US3444423A (en) * 1967-05-19 1969-05-13 Harry Lee Marshall Pincushion correction circuit
DE1934568A1 (de) * 1969-07-08 1971-01-28 Philips Nv Schaltungsanordnung zur Erzeugung eines zeilenfrequenten saegezahnfoermigen Stromes mit einer sich rasterfrequent aendernden Amplitude in einer Bildwiedergabevorrichtung
US3611004A (en) * 1969-08-20 1971-10-05 Rca Corp Bilateral pincushion correction circuit
US3916254A (en) * 1974-02-13 1975-10-28 Warwick Electronics Inc Adjustable pincushion correction circuit

Also Published As

Publication number Publication date
JPS5244513A (en) 1977-04-07
BE846812A (fr) 1977-01-17
DE2644200A1 (de) 1977-04-07
US4041354A (en) 1977-08-09
SE415432B (sv) 1980-09-29
AU512973B2 (en) 1980-11-06
GB1554878A (en) 1979-10-31
DE2644200C3 (de) 1982-02-25
FR2326819B1 (it) 1982-03-05
PL108010B1 (pl) 1980-03-31
DE2644200B2 (de) 1981-06-19
AU1811376A (en) 1978-04-06
FR2326819A1 (fr) 1977-04-29
NL7610891A (nl) 1977-04-05
JPS5628427B2 (it) 1981-07-01
ZA765737B (en) 1977-09-28
SE7610634L (sv) 1977-04-21
CA1094225A (en) 1981-01-20

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