BE848705A - Circuit de correction de distorsion en coussin - Google Patents

Circuit de correction de distorsion en coussin

Info

Publication number
BE848705A
BE848705A BE172662A BE172662A BE848705A BE 848705 A BE848705 A BE 848705A BE 172662 A BE172662 A BE 172662A BE 172662 A BE172662 A BE 172662A BE 848705 A BE848705 A BE 848705A
Authority
BE
Belgium
Prior art keywords
correction circuit
distortion correction
cushion distortion
cushion
circuit
Prior art date
Application number
BE172662A
Other languages
English (en)
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 GB48353/75A external-priority patent/GB1547170A/en
Application filed filed Critical
Publication of BE848705A publication Critical patent/BE848705A/fr

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
BE172662A 1975-11-25 1976-11-24 Circuit de correction de distorsion en coussin BE848705A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB48353/75A GB1547170A (en) 1975-11-25 1975-11-25 Pincushion correction circuit
GB1687076 1976-04-26

Publications (1)

Publication Number Publication Date
BE848705A true BE848705A (fr) 1977-03-16

Family

ID=26252283

Family Applications (1)

Application Number Title Priority Date Filing Date
BE172662A BE848705A (fr) 1975-11-25 1976-11-24 Circuit de correction de distorsion en coussin

Country Status (27)

Country Link
JP (1) JPS5286719A (fr)
AR (1) AR211715A1 (fr)
AT (1) AT371297B (fr)
AU (1) AU506365B2 (fr)
BE (1) BE848705A (fr)
BR (1) BR7607736A (fr)
CA (1) CA1082354A (fr)
CS (1) CS215051B2 (fr)
DD (1) DD127895A5 (fr)
DE (1) DE2649909C3 (fr)
DK (1) DK156600C (fr)
EG (1) EG13616A (fr)
ES (1) ES453633A1 (fr)
FI (1) FI61593C (fr)
FR (1) FR2333397A1 (fr)
GR (1) GR61731B (fr)
HK (1) HK38880A (fr)
IL (1) IL50646A (fr)
IN (1) IN146051B (fr)
IT (1) IT1124720B (fr)
MX (1) MX3759E (fr)
NL (1) NL188199C (fr)
NO (1) NO763999L (fr)
NZ (1) NZ182710A (fr)
PL (1) PL112647B1 (fr)
PT (1) PT65734B (fr)
YU (1) YU37462B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1600367A (en) * 1977-07-25 1981-10-14 Rca Corp Pincushion correction circuit
US4179642A (en) * 1977-09-02 1979-12-18 Rca Corporation Raster correction circuit with low dissipation resistive damping
JPS58137410A (ja) * 1982-02-12 1983-08-15 Hitachi Constr Mach Co Ltd 可搬式凝集沈殿装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3628082A (en) * 1970-01-27 1971-12-14 Rca Corp Linearity correction circuit utilizing a saturable reactor
JPS4885029A (fr) * 1972-02-15 1973-11-12
US3863184A (en) * 1973-01-12 1975-01-28 Rca Corp Television scanning linearity device

Also Published As

Publication number Publication date
EG13616A (en) 1982-03-31
NL188199C (nl) 1992-04-16
PT65734B (pt) 1978-04-18
CS215051B2 (en) 1982-07-30
DE2649909B2 (de) 1978-10-12
NO763999L (fr) 1977-05-26
DD127895A5 (de) 1977-10-19
FI61593B (fi) 1982-04-30
YU37462B (en) 1984-08-31
HK38880A (en) 1980-07-25
PT65734A (pt) 1976-11-01
GR61731B (en) 1978-12-30
DK156600C (da) 1990-03-05
JPS5639107B2 (fr) 1981-09-10
MX3759E (es) 1981-06-24
BR7607736A (pt) 1977-10-04
CA1082354A (fr) 1980-07-22
FR2333397B1 (fr) 1982-07-16
FI763313A (fr) 1977-05-26
IL50646A0 (en) 1976-12-31
FR2333397A1 (fr) 1977-06-24
NL7613090A (nl) 1977-05-27
ES453633A1 (es) 1978-03-16
FI61593C (fi) 1982-08-10
PL112647B1 (en) 1980-10-31
AR211715A1 (es) 1978-02-28
IT1124720B (it) 1986-05-14
AU506365B2 (en) 1979-12-20
DE2649909A1 (de) 1977-06-02
IL50646A (en) 1980-01-31
IN146051B (fr) 1979-02-10
ATA875076A (de) 1982-10-15
AU1979876A (en) 1978-05-25
NZ182710A (en) 1980-10-08
JPS5286719A (en) 1977-07-19
DE2649909C3 (de) 1979-06-13
AT371297B (de) 1983-06-10
DK528276A (da) 1977-05-26
YU287576A (en) 1983-04-27
DK156600B (da) 1989-09-11

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Legal Events

Date Code Title Description
CA Change of address of the owner of the patent

Owner name: *RCA LICENSING CORP.:TWO INDEPENDENCE WAY, PRINCET

Effective date: 19881003

RE20 Patent expired

Owner name: RCA LICENSING CORP.

Effective date: 19961124