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FR2286570A1 - Generateur de signaux de correction de formes d'ondes de deviation - Google Patents

Generateur de signaux de correction de formes d'ondes de deviation

Info

Publication number
FR2286570A1
FR2286570A1 FR7528499A FR7528499A FR2286570A1 FR 2286570 A1 FR2286570 A1 FR 2286570A1 FR 7528499 A FR7528499 A FR 7528499A FR 7528499 A FR7528499 A FR 7528499A FR 2286570 A1 FR2286570 A1 FR 2286570A1
Authority
FR
France
Prior art keywords
signal generator
correction signal
waveform correction
deviation waveform
deviation
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.)
Granted
Application number
FR7528499A
Other languages
English (en)
Other versions
FR2286570B1 (fr
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 FR2286570A1 publication Critical patent/FR2286570A1/fr
Application granted granted Critical
Publication of FR2286570B1 publication Critical patent/FR2286570B1/fr
Granted 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
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K6/00—Manipulating pulses having a finite slope and not covered by one of the other main groups of this subclass
    • H03K6/04—Modifying slopes of pulses, e.g. S-correction

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
  • Amplifiers (AREA)
FR7528499A 1974-09-27 1975-09-17 Generateur de signaux de correction de formes d'ondes de deviation Granted FR2286570A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/510,097 US3984729A (en) 1974-09-27 1974-09-27 Deflection waveform correction signal generator

Publications (2)

Publication Number Publication Date
FR2286570A1 true FR2286570A1 (fr) 1976-04-23
FR2286570B1 FR2286570B1 (fr) 1982-04-02

Family

ID=24029373

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7528499A Granted FR2286570A1 (fr) 1974-09-27 1975-09-17 Generateur de signaux de correction de formes d'ondes de deviation

Country Status (16)

Country Link
US (1) US3984729A (fr)
JP (1) JPS5642191B2 (fr)
AU (1) AU497656B2 (fr)
BE (1) BE833907A (fr)
CA (1) CA1068828A (fr)
DE (1) DE2542840C3 (fr)
DK (1) DK145400C (fr)
ES (1) ES441301A1 (fr)
FI (1) FI62445C (fr)
FR (1) FR2286570A1 (fr)
GB (1) GB1517797A (fr)
IT (1) IT1040070B (fr)
MX (1) MX3002E (fr)
NL (1) NL7511357A (fr)
SE (1) SE409394B (fr)
ZA (1) ZA755946B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0118142A1 (fr) * 1983-02-02 1984-09-12 Koninklijke Philips Electronics N.V. Circuit engendrant un courant de déviation à travers la bobine de déviation de trame d'un dispositif de visualisation

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4353013A (en) * 1978-04-17 1982-10-05 Cpt Corporation Drive circuits for a high resolutions cathode ray tube display
US4227123A (en) * 1979-02-12 1980-10-07 Rca Corporation Switching amplifier for driving a load through an alternating-current path with a constant-amplitude, varying duty cycle signal
DE3230423A1 (de) * 1982-08-16 1984-02-16 Siemens AG, 1000 Berlin und 8000 München Ablenkeinheit fuer fernsehbildroehren
GB2160079B (en) * 1984-06-05 1988-01-06 Motorola Inc Timebase circuit
US4645985A (en) * 1986-02-26 1987-02-24 Rca Corporation S-correction circuit for a video display
US5877599A (en) * 1996-10-11 1999-03-02 National Semiconductor Corporation Vertical and horizontal scanning correction system for video display

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3191090A (en) * 1962-07-17 1965-06-22 Hughes Aircraft Co Electron beam uniform intensity control circuit
US3668463A (en) * 1970-05-15 1972-06-06 Rca Corp Raster correction circuit utilizing vertical deflection signals and high voltage representative signals to modulate the voltage regulator circuit
US3819979A (en) * 1973-05-10 1974-06-25 Philco Ford Corp High voltage regulators

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0118142A1 (fr) * 1983-02-02 1984-09-12 Koninklijke Philips Electronics N.V. Circuit engendrant un courant de déviation à travers la bobine de déviation de trame d'un dispositif de visualisation

Also Published As

Publication number Publication date
US3984729A (en) 1976-10-05
ZA755946B (en) 1976-08-25
AU8504675A (en) 1977-03-31
MX3002E (es) 1980-01-23
DE2542840B2 (de) 1979-10-11
SE7510536L (sv) 1976-03-29
JPS5160413A (fr) 1976-05-26
DK145400C (da) 1983-04-11
SE409394B (sv) 1979-08-13
AU497656B2 (en) 1978-12-21
DK436075A (da) 1976-03-28
IT1040070B (it) 1979-12-20
FI752617A7 (fr) 1976-03-28
DE2542840A1 (de) 1976-04-15
DE2542840C3 (de) 1980-06-26
FR2286570B1 (fr) 1982-04-02
NL7511357A (nl) 1976-03-30
BE833907A (fr) 1976-01-16
FI62445B (fi) 1982-08-31
ES441301A1 (es) 1977-03-16
DK145400B (da) 1982-11-08
JPS5642191B2 (fr) 1981-10-02
GB1517797A (en) 1978-07-12
FI62445C (fi) 1982-12-10
CA1068828A (fr) 1979-12-25

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Legal Events

Date Code Title Description
ST Notification of lapse