CA942430A - Pincushion correction waveform generator - Google Patents

Pincushion correction waveform generator

Info

Publication number
CA942430A
CA942430A CA106,565A CA106565A CA942430A CA 942430 A CA942430 A CA 942430A CA 106565 A CA106565 A CA 106565A CA 942430 A CA942430 A CA 942430A
Authority
CA
Canada
Prior art keywords
waveform generator
correction waveform
pincushion correction
pincushion
generator
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
CA106,565A
Other languages
English (en)
Other versions
CA106565S (en
Inventor
Peter E. Haferl
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 CA942430A publication Critical patent/CA942430A/en
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
    • 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)
  • Amplifiers (AREA)
  • Manipulation Of Pulses (AREA)
CA106,565A 1970-03-11 1971-03-01 Pincushion correction waveform generator Expired CA942430A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA942430A true CA942430A (en) 1974-02-19

Family

ID=9990869

Family Applications (2)

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

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA106564A Expired CA934880A (en) 1970-03-11 1971-03-01 Deflection and pincushion correction circuit

Country Status (12)

Country Link
US (1) US3721857A (show.php)
JP (2) JPS5119940B1 (show.php)
AT (2) AT322643B (show.php)
BE (2) BE764083A (show.php)
CA (2) CA942430A (show.php)
DE (2) DE2111217C3 (show.php)
DK (1) DK139120B (show.php)
ES (2) ES389116A1 (show.php)
FR (2) FR2083963A5 (show.php)
GB (1) GB1334534A (show.php)
NL (2) NL7103190A (show.php)
SE (2) SE369020B (show.php)

Families Citing this family (7)

* 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 (show.php) * 1976-05-08 1977-11-11
JPS548013U (show.php) * 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
DE69329561T2 (de) * 1993-12-08 2001-02-08 Thomson Consumer Electronics, Inc. Anordnung zur korrektur von rasterverzerrungen
US12270514B1 (en) 2022-12-07 2025-04-08 United Launch Alliance, L.L.C. Methods and systems to determine liquid natural gas (LNG) composition and density

Also Published As

Publication number Publication date
ES389116A1 (es) 1973-06-01
DE2111750B2 (de) 1973-07-26
DK139120C (show.php) 1979-05-28
NL7103202A (show.php) 1971-09-14
DE2111217B2 (de) 1975-06-12
JPS5221326B1 (show.php) 1977-06-09
SE369020B (show.php) 1974-07-29
CA934880A (en) 1973-10-02
FR2084077A5 (show.php) 1971-12-17
FR2083963A5 (show.php) 1971-12-17
SE369571B (show.php) 1974-09-02
DE2111750C3 (de) 1974-02-21
AT312068B (de) 1973-12-10
BE764083A (fr) 1971-08-02
NL7103190A (show.php) 1971-09-14
JPS5119940B1 (show.php) 1976-06-21
BE764084A (fr) 1971-08-02
US3721857A (en) 1973-03-20
GB1334534A (en) 1973-10-17
DE2111217C3 (de) 1980-04-03
AT322643B (de) 1975-05-26
DK139120B (da) 1978-12-18
DE2111750A1 (de) 1971-09-30
ES389117A1 (es) 1973-11-16
DE2111217A1 (de) 1971-09-23

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