CA934880A - Deflection and pincushion correction circuit - Google Patents

Deflection and pincushion correction circuit

Info

Publication number
CA934880A
CA934880A CA106564A CA106564A CA934880A CA 934880 A CA934880 A CA 934880A CA 106564 A CA106564 A CA 106564A CA 106564 A CA106564 A CA 106564A CA 934880 A CA934880 A CA 934880A
Authority
CA
Canada
Prior art keywords
deflection
correction circuit
pincushion correction
pincushion
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
Application number
CA106564A
Other languages
English (en)
Other versions
CA106564S (en
Inventor
E. Haferl Peter
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
Application granted granted Critical
Publication of CA934880A publication Critical patent/CA934880A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16Scanning 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16Scanning 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
    • H04N3/22Circuits for controlling dimensions, shape or centering of picture on screen
    • H04N3/23Distortion correction, e.g. for pincushion distortion correction, S-correction
    • H04N3/233Distortion 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)
  • Manipulation Of Pulses (AREA)
  • Amplifiers (AREA)
CA106564A 1970-03-11 1971-03-01 Deflection and pincushion correction circuit Expired CA934880A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1168870 1970-03-11

Publications (1)

Publication Number Publication Date
CA934880A true CA934880A (en) 1973-10-02

Family

ID=9990869

Family Applications (2)

Application Number Title Priority Date Filing Date
CA106564A Expired CA934880A (en) 1970-03-11 1971-03-01 Deflection and pincushion correction circuit
CA106,565A Expired CA942430A (en) 1970-03-11 1971-03-01 Pincushion correction waveform generator

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA106,565A Expired CA942430A (en) 1970-03-11 1971-03-01 Pincushion correction waveform generator

Country Status (12)

Country Link
US (1) US3721857A (es)
JP (2) JPS5119940B1 (es)
AT (2) AT312068B (es)
BE (2) BE764083A (es)
CA (2) CA934880A (es)
DE (2) DE2111217C3 (es)
DK (1) DK139120B (es)
ES (2) ES389117A1 (es)
FR (2) FR2083963A5 (es)
GB (1) GB1334534A (es)
NL (2) NL7103190A (es)
SE (2) SE369020B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1399869A (en) * 1971-10-12 1975-07-02 Rca Corp Deflection waveform generator
JPS52148812U (es) * 1976-05-08 1977-11-11
JPS548013U (es) * 1977-06-20 1979-01-19
US4668897A (en) * 1984-04-04 1987-05-26 Rca Corporation North-south pincushion corrected deflection circuit
US4972127A (en) * 1990-04-27 1990-11-20 Rca Licensing Corporation Pincushion correction circuit with gullwing compensation
WO1995016272A1 (en) * 1993-12-08 1995-06-15 Thomson Consumer Electronics, Inc. Raster distortion correction arrangement

Also Published As

Publication number Publication date
NL7103190A (es) 1971-09-14
JPS5119940B1 (es) 1976-06-21
ES389116A1 (es) 1973-06-01
SE369020B (es) 1974-07-29
ES389117A1 (es) 1973-11-16
DK139120B (da) 1978-12-18
DE2111750A1 (de) 1971-09-30
CA942430A (en) 1974-02-19
DK139120C (es) 1979-05-28
NL7103202A (es) 1971-09-14
AT322643B (de) 1975-05-26
BE764084A (fr) 1971-08-02
DE2111217B2 (de) 1975-06-12
US3721857A (en) 1973-03-20
BE764083A (fr) 1971-08-02
AT312068B (de) 1973-12-10
JPS5221326B1 (es) 1977-06-09
DE2111750C3 (de) 1974-02-21
SE369571B (es) 1974-09-02
DE2111217A1 (de) 1971-09-23
DE2111750B2 (de) 1973-07-26
FR2083963A5 (es) 1971-12-17
FR2084077A5 (es) 1971-12-17
GB1334534A (en) 1973-10-17
DE2111217C3 (de) 1980-04-03

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