IT1006260B - Circuito per la correzione della trama in un ricevitore televisivo - Google Patents

Circuito per la correzione della trama in un ricevitore televisivo

Info

Publication number
IT1006260B
IT1006260B IT2015274A IT2015274A IT1006260B IT 1006260 B IT1006260 B IT 1006260B IT 2015274 A IT2015274 A IT 2015274A IT 2015274 A IT2015274 A IT 2015274A IT 1006260 B IT1006260 B IT 1006260B
Authority
IT
Italy
Prior art keywords
television receiver
correction circuit
plot
plot correction
television
Prior art date
Application number
IT2015274A
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
Priority claimed from US00329617A external-priority patent/US3825793A/en
Application filed by Rca Corp filed Critical Rca Corp
Application granted granted Critical
Publication of IT1006260B publication Critical patent/IT1006260B/it

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
    • H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
    • H03K4/83—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices with more than two PN junctions or with more than three electrodes or more than one electrode connected to the same conductivity region
    • 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)
IT2015274A 1973-02-05 1974-02-04 Circuito per la correzione della trama in un ricevitore televisivo IT1006260B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00329617A US3825793A (en) 1970-06-05 1973-02-05 Raster correction circuit utilizing a parabolically varying load circuit

Publications (1)

Publication Number Publication Date
IT1006260B true IT1006260B (it) 1976-09-30

Family

ID=23286241

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2015274A IT1006260B (it) 1973-02-05 1974-02-04 Circuito per la correzione della trama in un ricevitore televisivo

Country Status (9)

Country Link
JP (1) JPS5521510B2 (sv)
BE (1) BE810573A (sv)
DE (1) DE2405481B2 (sv)
ES (1) ES422940A1 (sv)
FR (1) FR2216740B1 (sv)
GB (1) GB1453683A (sv)
IT (1) IT1006260B (sv)
NL (1) NL7401153A (sv)
SE (1) SE396528B (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5521420Y2 (sv) * 1974-09-26 1980-05-23

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5327918B2 (sv) * 1974-10-02 1978-08-11
JPS5240654U (sv) * 1975-09-13 1977-03-23

Also Published As

Publication number Publication date
JPS49112524A (sv) 1974-10-26
FR2216740B1 (sv) 1978-11-10
DE2405481B2 (de) 1976-04-15
DE2405481A1 (de) 1974-08-08
JPS5521510B2 (sv) 1980-06-10
ES422940A1 (es) 1976-05-16
NL7401153A (sv) 1974-08-07
GB1453683A (en) 1976-10-27
SE396528B (sv) 1977-09-19
FR2216740A1 (sv) 1974-08-30
AU6499974A (en) 1975-07-31
BE810573A (fr) 1974-05-29

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