IT8423703A0 - Circuito di correzione della distorsione della trama televisiva. - Google Patents

Circuito di correzione della distorsione della trama televisiva.

Info

Publication number
IT8423703A0
IT8423703A0 IT8423703A IT2370384A IT8423703A0 IT 8423703 A0 IT8423703 A0 IT 8423703A0 IT 8423703 A IT8423703 A IT 8423703A IT 2370384 A IT2370384 A IT 2370384A IT 8423703 A0 IT8423703 A0 IT 8423703A0
Authority
IT
Italy
Prior art keywords
correction circuit
distortion correction
television frame
frame distortion
television
Prior art date
Application number
IT8423703A
Other languages
English (en)
Inventor
Peter Eduard Haferl
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
Priority claimed from GB838331573A external-priority patent/GB8331573D0/en
Priority claimed from GB848405317A external-priority patent/GB8405317D0/en
Application filed by Rca Corp filed Critical Rca Corp
Publication of IT8423703A0 publication Critical patent/IT8423703A0/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
    • H04N3/233—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)
IT8423703A 1983-11-25 1984-11-23 Circuito di correzione della distorsione della trama televisiva. IT8423703A0 (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838331573A GB8331573D0 (en) 1983-11-25 1983-11-25 East-west transistor modulator
GB848405317A GB8405317D0 (en) 1984-02-29 1984-02-29 Raster correction circuit

Publications (1)

Publication Number Publication Date
IT8423703A0 true IT8423703A0 (it) 1984-11-23

Family

ID=26287039

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8423703A IT8423703A0 (it) 1983-11-25 1984-11-23 Circuito di correzione della distorsione della trama televisiva.

Country Status (11)

Country Link
US (1) US4565949A (it)
BE (1) BE901094A (it)
DD (1) DD222182A5 (it)
DE (1) DE3442818A1 (it)
DK (1) DK559084A (it)
FI (1) FI844513L (it)
FR (1) FR2557409A1 (it)
GB (1) GB2151118A (it)
IT (1) IT8423703A0 (it)
PT (1) PT79547B (it)
SE (1) SE8405770L (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4677350A (en) * 1986-08-18 1987-06-30 Rca Corporation Raster width correction apparatus for multi scan frequency monitors
US4871951A (en) * 1987-10-23 1989-10-03 U.S. Philips Corporation Picture display device including a line synchronizing circuit and a line deflection circuit
DE3743459A1 (de) * 1987-12-22 1989-07-13 Electronic Werke Deutschland Getaktete vertikalablenkschaltung fuer einen fernsehempfaenger
US4906902A (en) * 1988-03-10 1990-03-06 Rca Licensing Corporation Raster distortion corrected deflection circuit
US4965495A (en) * 1990-04-30 1990-10-23 Rca Licensing Corporation Parabolic voltage generating circuit
DE4034530A1 (de) * 1990-10-30 1992-05-07 Siemens Ag Verfahren zum verkuerzen der vertikalruecklaufphase eines elektronenstrahls in einer kathodenstrahlroehre
GB9124745D0 (en) * 1991-11-21 1992-01-15 Rca Thomson Licensing Corp Inside barrel correction
GB9401364D0 (en) * 1994-01-25 1994-03-23 Rca Thomson Licensing Corp Deflection circuits with distortion correction
US20040209017A1 (en) * 2003-04-15 2004-10-21 Zahrobsky Peter C. Weak base modification of porous ink-jet media coating for enhanced image quality

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1547170A (en) * 1975-11-25 1979-06-06 Rca Corp Pincushion correction circuit
GB1530661A (en) * 1976-01-16 1978-11-01 Philips Nv Line sawtooth current generators
JPS5419324A (en) * 1977-07-14 1979-02-14 Sony Corp Current control circuit
JPS54127217A (en) * 1978-03-27 1979-10-03 Sony Corp Load driver circuit

Also Published As

Publication number Publication date
DK559084D0 (da) 1984-11-23
FI844513A0 (fi) 1984-11-16
GB2151118A (en) 1985-07-10
PT79547A (en) 1984-12-01
SE8405770D0 (sv) 1984-11-16
DK559084A (da) 1985-05-26
FI844513L (fi) 1985-05-26
GB8429713D0 (en) 1985-01-03
SE8405770L (sv) 1985-05-26
BE901094A (fr) 1985-03-15
DE3442818A1 (de) 1985-06-05
DD222182A5 (de) 1985-05-08
US4565949A (en) 1986-01-21
FR2557409A1 (fr) 1985-06-28
PT79547B (en) 1986-08-12

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