IT1040070B - Generatore di segnali di correzio ne delle forme o onda dei segnali di deflessione - Google Patents

Generatore di segnali di correzio ne delle forme o onda dei segnali di deflessione

Info

Publication number
IT1040070B
IT1040070B IT25797/75A IT2579775A IT1040070B IT 1040070 B IT1040070 B IT 1040070B IT 25797/75 A IT25797/75 A IT 25797/75A IT 2579775 A IT2579775 A IT 2579775A IT 1040070 B IT1040070 B IT 1040070B
Authority
IT
Italy
Prior art keywords
correction
wave
forms
signal generator
deflection signals
Prior art date
Application number
IT25797/75A
Other languages
English (en)
Italian (it)
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 IT1040070B publication Critical patent/IT1040070B/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
    • 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)
IT25797/75A 1974-09-27 1975-07-25 Generatore di segnali di correzio ne delle forme o onda dei segnali di deflessione IT1040070B (it)

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 (1)

Publication Number Publication Date
IT1040070B true IT1040070B (it) 1979-12-20

Family

ID=24029373

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25797/75A IT1040070B (it) 1974-09-27 1975-07-25 Generatore di segnali di correzio ne delle forme o onda dei segnali di deflessione

Country Status (16)

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

Families Citing this family (7)

* 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
AU574060B2 (en) * 1983-02-02 1988-06-30 N.V. Philips Gloeilampenfabrieken Field deflection circuit with multiplier
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

Also Published As

Publication number Publication date
US3984729A (en) 1976-10-05
AU497656B2 (en) 1978-12-21
FI62445C (fi) 1982-12-10
SE7510536L (sv) 1976-03-29
FI752617A7 (enExample) 1976-03-28
DE2542840B2 (de) 1979-10-11
FR2286570A1 (fr) 1976-04-23
FR2286570B1 (enExample) 1982-04-02
DE2542840C3 (de) 1980-06-26
CA1068828A (en) 1979-12-25
DK145400B (da) 1982-11-08
GB1517797A (en) 1978-07-12
ES441301A1 (es) 1977-03-16
FI62445B (fi) 1982-08-31
MX3002E (es) 1980-01-23
NL7511357A (nl) 1976-03-30
DE2542840A1 (de) 1976-04-15
JPS5642191B2 (enExample) 1981-10-02
ZA755946B (en) 1976-08-25
DK436075A (da) 1976-03-28
JPS5160413A (enExample) 1976-05-26
AU8504675A (en) 1977-03-31
DK145400C (da) 1983-04-11
SE409394B (sv) 1979-08-13
BE833907A (fr) 1976-01-16

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