HK34594A - Geometry distortion correction circuit - Google Patents

Geometry distortion correction circuit

Info

Publication number
HK34594A
HK34594A HK34594A HK34594A HK34594A HK 34594 A HK34594 A HK 34594A HK 34594 A HK34594 A HK 34594A HK 34594 A HK34594 A HK 34594A HK 34594 A HK34594 A HK 34594A
Authority
HK
Hong Kong
Prior art keywords
correction circuit
distortion correction
geometry distortion
circuit
picture
Prior art date
Application number
HK34594A
Other languages
English (en)
Inventor
Uwe Hartmann
Fritz Ohnemus
Original Assignee
Thomson Brandt Gmbh
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 Thomson Brandt Gmbh filed Critical Thomson Brandt Gmbh
Publication of HK34594A publication Critical patent/HK34594A/xx

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
  • Optical Communication System (AREA)
  • Noise Elimination (AREA)
  • Filters And Equalizers (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Structure Of Printed Boards (AREA)
  • Picture Signal Circuits (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
HK34594A 1986-06-11 1994-04-14 Geometry distortion correction circuit HK34594A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863619279 DE3619279A1 (de) 1986-06-11 1986-06-11 Schaltungsanordnung zur beseitigung von geometrieverzerrungen

Publications (1)

Publication Number Publication Date
HK34594A true HK34594A (en) 1994-04-22

Family

ID=6302563

Family Applications (1)

Application Number Title Priority Date Filing Date
HK34594A HK34594A (en) 1986-06-11 1994-04-14 Geometry distortion correction circuit

Country Status (6)

Country Link
EP (1) EP0249144B1 (fr)
AT (1) ATE60859T1 (fr)
DE (2) DE3619279A1 (fr)
ES (1) ES2020962B3 (fr)
HK (1) HK34594A (fr)
SG (1) SG124493G (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3831239A1 (de) * 1988-09-14 1990-03-22 Thomson Brandt Gmbh Ablenkschaltung fuer fernsehbildroehre
DE3901194A1 (de) * 1989-01-17 1990-07-19 Electronic Werke Deutschland Vertikalablenkschaltung mit tangenskorrektur fuer einen fernsehempfaenger
DE19927782A1 (de) * 1999-06-18 2000-12-21 Thomson Brandt Gmbh Schaltung zur Korrektur von Ablenkfehlern in einem Fernsehgerät

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2605251B1 (de) * 1976-02-11 1977-07-07 Saba Gmbh Vertikalablenkschaltung fuer eine Kathodenstrahlbildroehre mit einer Kissenverzeichnungskorrekturschaltung
GB8408694D0 (en) * 1984-04-04 1984-05-16 Rca Corp Dynamic "s" correction
ES8608735A1 (es) * 1984-06-12 1986-06-16 Rca Corp Perfeccionamientos introducidos en un aparato de visualiza- cion de un tubo de imagen
DE3502622A1 (de) * 1985-01-26 1986-07-31 Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen Schaltung zur korrektur von verzeichnungen, in vertikaler richtung (n-s) bei kathodenstrahlroehren mit weitwinkelablenkung
US4642530A (en) * 1985-05-10 1987-02-10 Rca Corporation Raster distortion correction circuit

Also Published As

Publication number Publication date
ES2020962B3 (es) 1991-10-16
EP0249144A1 (fr) 1987-12-16
SG124493G (en) 1994-11-25
EP0249144B1 (fr) 1991-02-06
ATE60859T1 (de) 1991-02-15
DE3767922D1 (de) 1991-03-14
DE3619279A1 (de) 1987-12-17

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)