ES541727A0 - Perfeccionamientos introducidos en un circuito de desviacionde linea con correccion de linealidad simetrica - Google Patents

Perfeccionamientos introducidos en un circuito de desviacionde linea con correccion de linealidad simetrica

Info

Publication number
ES541727A0
ES541727A0 ES541727A ES541727A ES541727A0 ES 541727 A0 ES541727 A0 ES 541727A0 ES 541727 A ES541727 A ES 541727A ES 541727 A ES541727 A ES 541727A ES 541727 A0 ES541727 A0 ES 541727A0
Authority
ES
Spain
Prior art keywords
improvements introduced
linearity correction
line deviation
deviation circuit
symmetrical
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.)
Granted
Application number
ES541727A
Other languages
English (en)
Other versions
ES8606762A1 (es
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
Publication of ES541727A0 publication Critical patent/ES541727A0/es
Publication of ES8606762A1 publication Critical patent/ES8606762A1/es
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
    • H04N3/237—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)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
ES541727A 1984-04-04 1985-03-29 Perfeccionamientos introducidos en un circuito de desviacionde linea con correccion de linealidad simetrica Expired ES8606762A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848408694A GB8408694D0 (en) 1984-04-04 1984-04-04 Dynamic "s" correction

Publications (2)

Publication Number Publication Date
ES541727A0 true ES541727A0 (es) 1986-04-16
ES8606762A1 ES8606762A1 (es) 1986-04-16

Family

ID=10559166

Family Applications (1)

Application Number Title Priority Date Filing Date
ES541727A Expired ES8606762A1 (es) 1984-04-04 1985-03-29 Perfeccionamientos introducidos en un circuito de desviacionde linea con correccion de linealidad simetrica

Country Status (14)

Country Link
US (1) US4563618A (es)
EP (1) EP0177585B1 (es)
JP (1) JP2539605B2 (es)
CA (1) CA1219362A (es)
DE (1) DE3581253D1 (es)
DK (1) DK168026B1 (es)
ES (1) ES8606762A1 (es)
FI (1) FI78805C (es)
GB (1) GB8408694D0 (es)
HK (1) HK10396A (es)
PL (1) PL147837B1 (es)
PT (1) PT80242B (es)
SU (1) SU1736352A3 (es)
WO (1) WO1985004755A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8506107D0 (en) 1985-03-08 1985-04-11 Rca Corp East-west vertical parabola shaper
DE3619279A1 (de) * 1986-06-11 1987-12-17 Thomson Brandt Gmbh Schaltungsanordnung zur beseitigung von geometrieverzerrungen
EP0682445B1 (en) * 1994-05-11 2000-07-05 Thomson Consumer Electronics, Inc. Convergence correction
US5508593A (en) * 1994-05-11 1996-04-16 Thomson Consumer Electronics, Inc. Differential error convergence correction
US5847777A (en) * 1994-05-11 1998-12-08 George; John Barrett Right-edge differential error convergence correction
JP3137574B2 (ja) * 1995-11-21 2001-02-26 松下電子工業株式会社 画像歪補正装置
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
US6586895B2 (en) 2001-05-08 2003-07-01 Thomson Licensing S.A. Raster distortion correction circuit
JP5375521B2 (ja) * 2009-10-27 2013-12-25 ソニー株式会社 高周波増幅器および無線通信装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2817788A (en) * 1954-11-18 1957-12-24 Rca Corp Television deflection system circuitry
US2916665A (en) * 1955-10-24 1959-12-08 Motorola Inc Sawtooth current generator
US3428853A (en) * 1964-04-04 1969-02-18 Hitachi Ltd Electron beam deflection device for use in connection with cathode-ray tubes of television receivers and the like
NL6407634A (es) * 1964-07-04 1966-01-05
GB1309997A (en) * 1970-10-31 1973-03-14 Fernseh Gmbh Deflection circuit
JPS5312220A (en) * 1976-07-21 1978-02-03 Hitachi Ltd Non-linearlity correction unit for horizontal deflection circuit
US4181874A (en) * 1977-12-12 1980-01-01 Rca Corporation Television S-correction circuit with improved linearity
US4176303A (en) * 1978-05-17 1979-11-27 Rca Corporation Television S-correction linearity device
JPS5645248U (es) * 1979-09-18 1981-04-23

Also Published As

Publication number Publication date
DK559385D0 (da) 1985-12-03
PT80242B (pt) 1987-05-29
EP0177585A1 (en) 1986-04-16
FI854763A0 (fi) 1985-12-02
PL252771A1 (en) 1985-12-17
US4563618A (en) 1986-01-07
DK168026B1 (da) 1994-01-17
GB8408694D0 (en) 1984-05-16
EP0177585A4 (en) 1986-08-21
PT80242A (en) 1985-05-01
CA1219362A (en) 1987-03-17
HK10396A (en) 1996-01-26
PL147837B1 (en) 1989-08-31
DK559385A (da) 1985-12-03
WO1985004755A1 (en) 1985-10-24
FI78805C (fi) 1989-09-11
FI854763A (fi) 1985-12-02
SU1736352A3 (ru) 1992-05-23
EP0177585B1 (en) 1991-01-09
DE3581253D1 (de) 1991-02-14
JP2539605B2 (ja) 1996-10-02
FI78805B (fi) 1989-05-31
JPS61501742A (ja) 1986-08-14
ES8606762A1 (es) 1986-04-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20060118