FR2605476B1 - Circuit de correction de distorsion de la trame - Google Patents

Circuit de correction de distorsion de la trame

Info

Publication number
FR2605476B1
FR2605476B1 FR8709411A FR8709411A FR2605476B1 FR 2605476 B1 FR2605476 B1 FR 2605476B1 FR 8709411 A FR8709411 A FR 8709411A FR 8709411 A FR8709411 A FR 8709411A FR 2605476 B1 FR2605476 B1 FR 2605476B1
Authority
FR
France
Prior art keywords
correction circuit
distortion correction
weft
weft distortion
circuit
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 - Fee Related
Application number
FR8709411A
Other languages
English (en)
Other versions
FR2605476A1 (fr
Inventor
Robert Francis
Casey Werner
Franz Wedam
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 FR2605476A1 publication Critical patent/FR2605476A1/fr
Application granted granted Critical
Publication of FR2605476B1 publication Critical patent/FR2605476B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • 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
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/16—Picture reproducers using cathode ray tubes
    • H04N9/28—Arrangements for convergence or focusing

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Transforming Electric Information Into Light Information (AREA)
FR8709411A 1986-07-03 1987-07-02 Circuit de correction de distorsion de la trame Expired - Fee Related FR2605476B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/881,710 US4730216A (en) 1986-07-03 1986-07-03 Raster distortion correction circuit

Publications (2)

Publication Number Publication Date
FR2605476A1 FR2605476A1 (fr) 1988-04-22
FR2605476B1 true FR2605476B1 (fr) 1993-09-17

Family

ID=25379038

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8709411A Expired - Fee Related FR2605476B1 (fr) 1986-07-03 1987-07-02 Circuit de correction de distorsion de la trame

Country Status (8)

Country Link
US (1) US4730216A (fr)
JP (1) JPH07121102B2 (fr)
KR (1) KR960013315B1 (fr)
CA (1) CA1262490A (fr)
DE (1) DE3722092C2 (fr)
FR (1) FR2605476B1 (fr)
GB (1) GB2192520B (fr)
HK (2) HK22896A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69020478T2 (de) * 1989-10-02 1996-02-22 Philips Electronics Nv Farbbildröhrensystem mit reduziertem Fleckwachstum.
CA2038780C (fr) * 1990-03-26 1995-10-24 Todd J. Christopher Reglage de la phase entre un signal video et son signal de synchronisation de trame pour dispositif de deviation horizontale
US5327051A (en) * 1990-07-19 1994-07-05 Rca Thomson Licensing Corporation Deflection system with a pair of quadrupole arrangements
US5028850A (en) * 1990-07-19 1991-07-02 Rca Licensing Corporation Deflection system with a controlled beam spot
DE4102993A1 (de) * 1991-02-01 1992-08-06 Philips Patentverwaltung Schaltungsanordnung zur zeitbasis-transformation eines digitalen bildsignals
US6404146B1 (en) 2001-01-31 2002-06-11 Innovision Corporation Method and system for providing two-dimensional color convergence correction

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3893174A (en) * 1972-07-01 1975-07-01 Tokyo Shibaura Electric Co Colour television receiver
DE3068551D1 (en) * 1980-10-31 1984-08-16 Ibm Cathode ray tube drive circuitry
US4600945A (en) * 1983-03-31 1986-07-15 Rca Corporation Digital video processing system with raster distortion correction
JPS59201583A (ja) * 1983-04-28 1984-11-15 Sony Corp テレビジヨン受像機
DE3473201D1 (en) * 1984-05-23 1988-09-08 Itt Ind Gmbh Deutsche Method and circuit arrangement for digital deflection correction of television picture tubes
US4598309A (en) * 1984-05-29 1986-07-01 Rca Corporation Television receiver that includes a frame store using non-interlaced scanning format with motion compensation
US4670772A (en) * 1984-12-28 1987-06-02 Rca Corporation Raster distortion correction for progressive scan television system
US4630098A (en) * 1985-07-31 1986-12-16 Rca Corporation Progressive scan display system with correction for non-standard signals

Also Published As

Publication number Publication date
GB2192520B (en) 1991-02-13
HK23196A (en) 1996-02-16
KR960013315B1 (ko) 1996-10-02
FR2605476A1 (fr) 1988-04-22
DE3722092A1 (de) 1988-01-07
GB8714912D0 (en) 1987-07-29
CA1262490A (fr) 1989-10-24
JPS6327182A (ja) 1988-02-04
HK22896A (en) 1996-02-16
GB2192520A (en) 1988-01-13
DE3722092C2 (de) 1996-03-28
US4730216A (en) 1988-03-08
KR880002139A (ko) 1988-04-29
JPH07121102B2 (ja) 1995-12-20

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse