IL32570A - Arranging a circuit in a TV projector to produce a tooth-like current - a saw with the frequency of the line with a variable swing according to the frequency of the field - Google Patents

Arranging a circuit in a TV projector to produce a tooth-like current - a saw with the frequency of the line with a variable swing according to the frequency of the field

Info

Publication number
IL32570A
IL32570A IL32570A IL3257069A IL32570A IL 32570 A IL32570 A IL 32570A IL 32570 A IL32570 A IL 32570A IL 3257069 A IL3257069 A IL 3257069A IL 32570 A IL32570 A IL 32570A
Authority
IL
Israel
Prior art keywords
line
field
frequency
deflection
voltage
Prior art date
Application number
IL32570A
Other languages
English (en)
Hebrew (he)
Other versions
IL32570A0 (en
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of IL32570A0 publication Critical patent/IL32570A0/xx
Publication of IL32570A publication Critical patent/IL32570A/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16Scanning 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
    • H04N3/22Circuits for controlling dimensions, shape or centering of picture on screen
    • H04N3/23Distortion correction, e.g. for pincushion distortion correction, S-correction
    • H04N3/233Distortion 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)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
IL32570A 1968-07-11 1969-07-08 Arranging a circuit in a TV projector to produce a tooth-like current - a saw with the frequency of the line with a variable swing according to the frequency of the field IL32570A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL686809798A NL155156B (nl) 1968-07-11 1968-07-11 Schakelinrichting voor het in een televisieweergeefinrichting opwekken van een beeldregelfrequente zaagtandvormige stroom met een rasterfrequent varierende amplitude.

Publications (2)

Publication Number Publication Date
IL32570A0 IL32570A0 (en) 1969-09-25
IL32570A true IL32570A (en) 1972-03-28

Family

ID=19804129

Family Applications (1)

Application Number Title Priority Date Filing Date
IL32570A IL32570A (en) 1968-07-11 1969-07-08 Arranging a circuit in a TV projector to produce a tooth-like current - a saw with the frequency of the line with a variable swing according to the frequency of the field

Country Status (18)

Country Link
US (1) US3697801A (pt)
JP (1) JPS55943B1 (pt)
AT (1) AT289907B (pt)
BE (1) BE735879A (pt)
BR (1) BR6910551D0 (pt)
CH (1) CH510364A (pt)
DE (1) DE1931641B2 (pt)
DK (1) DK131840C (pt)
ES (1) ES369318A1 (pt)
FI (1) FI53384C (pt)
FR (1) FR2012768B1 (pt)
GB (1) GB1241933A (pt)
IL (1) IL32570A (pt)
NL (1) NL155156B (pt)
NO (1) NO126412B (pt)
OA (1) OA03097A (pt)
SE (1) SE359008B (pt)
YU (1) YU34073B (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3916254A (en) * 1974-02-13 1975-10-28 Warwick Electronics Inc Adjustable pincushion correction circuit
GB1574506A (en) * 1976-05-26 1980-09-10 Philips Nv Line sawtooth deflection current generator
JPS5419324A (en) * 1977-07-14 1979-02-14 Sony Corp Current control circuit
JPS5432219A (en) * 1977-08-18 1979-03-09 Sony Corp Vertical deflection circuit
US4668897A (en) * 1984-04-04 1987-05-26 Rca Corporation North-south pincushion corrected deflection circuit
GB2160080B (en) * 1984-06-05 1988-01-20 Motorola Inc Timebase circuit
AR081626A1 (es) * 2010-04-23 2012-10-10 Cytokinetics Inc Compuestos amino-piridazinicos, composiciones farmaceuticas que los contienen y uso de los mismos para tratar trastornos musculares cardiacos y esqueleticos

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6704218A (pt) * 1967-03-22 1968-09-23

Also Published As

Publication number Publication date
DK131840B (da) 1975-09-08
ES369318A1 (es) 1971-06-01
YU34073B (en) 1978-10-31
NL6809798A (pt) 1970-01-13
DK131840C (da) 1976-02-09
BR6910551D0 (pt) 1973-01-11
IL32570A0 (en) 1969-09-25
FR2012768B1 (pt) 1974-02-01
BE735879A (pt) 1970-01-09
YU177569A (en) 1978-05-15
JPS55943B1 (pt) 1980-01-10
NO126412B (pt) 1973-01-29
NL155156B (nl) 1977-11-15
FR2012768A1 (pt) 1970-03-20
FI53384B (pt) 1977-12-30
CH510364A (de) 1971-07-15
US3697801A (en) 1972-10-10
GB1241933A (en) 1971-08-04
DE1931641A1 (de) 1970-03-12
FI53384C (fi) 1978-04-10
DE1931641B2 (de) 1971-11-04
SE359008B (pt) 1973-08-13
OA03097A (fr) 1970-12-15
AT289907B (de) 1971-05-10

Similar Documents

Publication Publication Date Title
US3906305A (en) Circuit arrangement for generating a sawtooth deflection current through a line deflection coil
JPH03141390A (ja) ビデオ信号表示装置用の直線性補正装置
US4322663A (en) Switched-mode field-scanning circuit of video-frequency receiver
US5469029A (en) Deflection apparatus for raster scanned CRT displays
US3648099A (en) Circuit arrangement in a display device for producing a line-frequency sawtooth current having an amplitude which varies at the frame frequency
US5142205A (en) Deflection yoke device
IL32570A (en) Arranging a circuit in a TV projector to produce a tooth-like current - a saw with the frequency of the line with a variable swing according to the frequency of the field
US4024432A (en) Circuit arrangement in an image display apparatus for (horizontal) line deflection
US3676733A (en) Circuit arrangement for generating a line frequency parabolically modulated sawtooth current of field frequency through a field deflection coil
US3444422A (en) Circuit arrangement for correcting the pin-cushion distortion upon deflection of an electron beam in a display tube
GB2207825A (en) Linearizing horizontal deflection output circuits
US3914650A (en) Television display apparatus provided with a circuit arrangement for generating a sawtooth current through a line deflection coil
US4234824A (en) Combined linearity and side pincushion correction arrangement
US4607195A (en) Picture display device comprising a power supply circuit and a line deflection circuit
US3611004A (en) Bilateral pincushion correction circuit
US3628082A (en) Linearity correction circuit utilizing a saturable reactor
EP0013598B1 (en) Combined linearity and side pincushion correction arrangement
US4779030A (en) Television line output circuit
US2781475A (en) Television receiver
US2796552A (en) Deflection coil isolation circuitry
US4169988A (en) Raster distortion correction circuit
US2713652A (en) Controlled beam centering deflection circuit
EP0487795B1 (en) Linearity correction apparatus
US3965391A (en) Balanced drive horizontal deflection circuitry with centering
US3982156A (en) Top-bottom pin-cushion correction circuit