[go: up one dir, main page]

TW365084B - Inner raster distortion correction circuit - Google Patents

Inner raster distortion correction circuit

Info

Publication number
TW365084B
TW365084B TW084100173A TW84100173A TW365084B TW 365084 B TW365084 B TW 365084B TW 084100173 A TW084100173 A TW 084100173A TW 84100173 A TW84100173 A TW 84100173A TW 365084 B TW365084 B TW 365084B
Authority
TW
Taiwan
Prior art keywords
correction
current
frequency
deflection
correction circuit
Prior art date
Application number
TW084100173A
Other languages
English (en)
Inventor
Peter Eduard Haferl
Original Assignee
Rca Thomson Licensing 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 Thomson Licensing Corp filed Critical Rca Thomson Licensing Corp
Application granted granted Critical
Publication of TW365084B publication Critical patent/TW365084B/zh

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
    • 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)
TW084100173A 1994-01-25 1995-01-10 Inner raster distortion correction circuit TW365084B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9401364A GB9401364D0 (en) 1994-01-25 1994-01-25 Deflection circuits with distortion correction

Publications (1)

Publication Number Publication Date
TW365084B true TW365084B (en) 1999-07-21

Family

ID=10749264

Family Applications (1)

Application Number Title Priority Date Filing Date
TW084100173A TW365084B (en) 1994-01-25 1995-01-10 Inner raster distortion correction circuit

Country Status (10)

Country Link
US (1) US5661375A (zh)
EP (1) EP0664644B1 (zh)
JP (1) JPH07264433A (zh)
KR (1) KR100374053B1 (zh)
CN (1) CN1076922C (zh)
DE (1) DE69518257T2 (zh)
GB (1) GB9401364D0 (zh)
MY (1) MY115331A (zh)
SG (1) SG45245A1 (zh)
TW (1) TW365084B (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69711783D1 (de) * 1996-08-07 2002-05-16 Victor Company Of Japan Horizontale S-Form-Korrektionsschaltung
FR2775549B1 (fr) * 1998-02-27 2000-03-31 Thomson Multimedia Sa Procede de correction de deformation d'image et dispositif mettant en oeuvre ce procede
JP2002518865A (ja) 1998-06-05 2002-06-25 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 偏向補正
US6621240B2 (en) * 2001-03-29 2003-09-16 Thomson Licensing S.A. Centering circuit
US6586895B2 (en) * 2001-05-08 2003-07-01 Thomson Licensing S.A. Raster distortion correction circuit
US6605909B2 (en) 2001-08-10 2003-08-12 Thomson Licensing S.A. Dynamic horizontal linearity correction
EP1713251A1 (en) * 2005-04-15 2006-10-18 TTE Germany GmbH Raster distortion correction circuit

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI844513L (fi) * 1983-11-25 1985-05-26 Rca Corp Korrigeringskrets foer rasterdistorsion i en tv-mottagare.
US4533855A (en) * 1983-12-16 1985-08-06 Rca Corporation Switched capacitor S-correction circuit
GB8604865D0 (en) * 1986-02-27 1986-04-03 Rca Corp Raster correction circuit
PT84306B (pt) * 1986-02-27 1989-10-04 Gen Electric Dispositivo de deflexao
GB8805758D0 (en) * 1988-03-10 1988-04-07 Rca Licensing Corp Raster corrected horizontal deflection
US5115171A (en) * 1991-01-04 1992-05-19 Rca Licensing Corporation Raster distortion correction circuit
GB9124745D0 (en) * 1991-11-21 1992-01-15 Rca Thomson Licensing Corp Inside barrel correction

Also Published As

Publication number Publication date
EP0664644A3 (en) 1995-08-16
GB9401364D0 (en) 1994-03-23
CN1076922C (zh) 2001-12-26
DE69518257T2 (de) 2000-12-21
JPH07264433A (ja) 1995-10-13
KR950035298A (ko) 1995-12-30
CN1114484A (zh) 1996-01-03
KR100374053B1 (ko) 2003-04-26
EP0664644B1 (en) 2000-08-09
EP0664644A2 (en) 1995-07-26
DE69518257D1 (de) 2000-09-14
US5661375A (en) 1997-08-26
MY115331A (en) 2003-05-31
SG45245A1 (en) 1998-01-16

Similar Documents

Publication Publication Date Title
US4547708A (en) Variable picture size circuit for a television receiver
ES8204261A1 (es) Perfeccionamientos introducidos en un circuito de correccionde distorsion lateral en acerico.
ES8106072A1 (es) Perfeccionamientos en circuitos de television con correccionde punteamiento lateral
TW365084B (en) Inner raster distortion correction circuit
MY109500A (en) Raster distortion correction circuit
ES8300224A1 (es) Perfeccionamientos introducidos en un circuito de deflexion con correccion de la distorsion de la trama para un aparato de presentacion visual de television.
JP2938451B2 (ja) 偏向装置
ES2043486A1 (es) Circuito de estabilizacion de alta tension para un aparato de presentacion de video.
MY117271A (en) High voltage vertical dynamic focus amplifier
US3914650A (en) Television display apparatus provided with a circuit arrangement for generating a sawtooth current through a line deflection coil
MY108194A (en) Raster correction circuit
ES8609816A1 (es) Perfeccionamientos introducidos en un circuito de correccionnorte sur de la forma de cojin del campo de convergencia de un tubo de rayos catodicos
CA2008074C (en) Audio loading modulated side pincushion correction circuit
ES8404107A1 (es) Perfeccionamientos introducidos en un circuito de suministro de potencia y de desviacion modulada.
ES8200537A1 (es) Receptor de television,especialmente en color y del tipo transistorizado
US20020167285A1 (en) Raster distortion correction circuit
CA1101118A (en) Pincushion correction circuit
US4686431A (en) Line output circuit for generating a line frequency sawtooth current
SE8406174D0 (sv) Televisionsavbojningskrets med rasterbreddstabilisering
DE3785473D1 (de) Kissenverzerrungskorrektion in ablenkschaltungen.
SE8403319D0 (sv) Krets for kompensering av televisionsmottagarbelastning
FR2393487A1 (fr) Circuit de balayage horizontal de televiseur multistandard
EP1091569A3 (en) Raster distortion correction circuit
ES466962A1 (es) Perfeccionamientos en aparatos de television en color.
JPS54150913A (en) Right-left pincushion distortion correcting circuit for television picture receiver

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees