BE810573A - Circuit de correction de trame - Google Patents

Circuit de correction de trame

Info

Publication number
BE810573A
BE810573A BE140525A BE140525A BE810573A BE 810573 A BE810573 A BE 810573A BE 140525 A BE140525 A BE 140525A BE 140525 A BE140525 A BE 140525A BE 810573 A BE810573 A BE 810573A
Authority
BE
Belgium
Prior art keywords
correction circuit
weft correction
weft
circuit
correction
Prior art date
Application number
BE140525A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE810573A publication Critical patent/BE810573A/xx

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)
BE140525A 1973-02-05 1974-02-04 Circuit de correction de trame BE810573A (fr)

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
BE810573A true BE810573A (fr) 1974-05-29

Family

ID=23286241

Family Applications (1)

Application Number Title Priority Date Filing Date
BE140525A BE810573A (fr) 1973-02-05 1974-02-04 Circuit de correction de trame

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
IT1006260B (it) 1976-09-30
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

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