ES422940A1 - Perfeccionamientos en circuitos de correccion de la trama para receptores de television en color. - Google Patents

Perfeccionamientos en circuitos de correccion de la trama para receptores de television en color.

Info

Publication number
ES422940A1
ES422940A1 ES422940A ES422940A ES422940A1 ES 422940 A1 ES422940 A1 ES 422940A1 ES 422940 A ES422940 A ES 422940A ES 422940 A ES422940 A ES 422940A ES 422940 A1 ES422940 A1 ES 422940A1
Authority
ES
Spain
Prior art keywords
horizontal
coupled
generator
winding
yoke
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES422940A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RCA Corp
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
Publication of ES422940A1 publication Critical patent/ES422940A1/es
Expired legal-status Critical Current

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)
ES422940A 1973-02-05 1974-02-05 Perfeccionamientos en circuitos de correccion de la trama para receptores de television en color. Expired ES422940A1 (es)

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
ES422940A1 true ES422940A1 (es) 1976-05-16

Family

ID=23286241

Family Applications (1)

Application Number Title Priority Date Filing Date
ES422940A Expired ES422940A1 (es) 1973-02-05 1974-02-05 Perfeccionamientos en circuitos de correccion de la trama para receptores de television en color.

Country Status (9)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5521420Y2 (es) * 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 (es) * 1974-10-02 1978-08-11
JPS5240654U (es) * 1975-09-13 1977-03-23

Also Published As

Publication number Publication date
DE2405481B2 (de) 1976-04-15
BE810573A (fr) 1974-05-29
AU6499974A (en) 1975-07-31
FR2216740A1 (es) 1974-08-30
DE2405481A1 (de) 1974-08-08
FR2216740B1 (es) 1978-11-10
GB1453683A (en) 1976-10-27
IT1006260B (it) 1976-09-30
JPS49112524A (es) 1974-10-26
SE396528B (sv) 1977-09-19
NL7401153A (es) 1974-08-07
JPS5521510B2 (es) 1980-06-10

Similar Documents

Publication Publication Date Title
GB1202307A (en) A deflection circuit for a cathode ray tube
GB1460988A (en) Raster distortion correcting circuit
ES316908A1 (es) Un aparato de exploracion de tubo de rayos catodicos.
ES440294A1 (es) Disposicion de circuito, en un aparato de presentacion de i-magenes, para desviacion de linea (horizontal).
ES316910A1 (es) Un dispositivo de exploracion de tubo de rayos catodicos.
ES422940A1 (es) Perfeccionamientos en circuitos de correccion de la trama para receptores de television en color.
ES382397A1 (es) Una disposicion de circuito para corregir la desviacion de por lo menos un haz electronico en un tubo de imagenes de television.
ES347895A1 (es) Un aparato receptor de television.
GB1118641A (en) Raster correction circuit
CA997464A (en) Television display apparatus provided with a circuit arrangement for generating a sawtooth current through a line deflection coil
ES423989A1 (es) Un aparato de imagen de television provisto de una disposi-cion de circuito para generar una corriente de deflexion en diente de sierra.
ES386347A1 (es) Una disposicion de circuito para corregir la deflexion de un haz electronico en un tubo de presentacion de imagenes.
ES467978A1 (es) Un circuito de deflexion vertical.
ES369318A1 (es) Disposicion de circuito para producir una corriente en dientes de sierra, de frecuencia de linea, que tieneuna am- plitud variable con la frecuencia de campo en un dispositivoreproductor de television.
ES414709A1 (es) Perfeccionamientos en circuitos centradores de la trama para receptores de television.
GB1419304A (en) Side pincushion distortion correction circuitry
SE7503032L (sv) Kuddsidkorrigeringskrets.
ES466962A1 (es) Perfeccionamientos en aparatos de television en color.
JPS5215219A (en) Longitudinal pincushion distortion correction device
JPS5658371A (en) Correcting circuit for trapezoid distortion
JPS53112610A (en) Deflection circuit
ES468829A1 (es) Perfeccionamientos en circuitos de correccion de distorsion de trama para aparatos de television.
JPS5259522A (en) Power supply for tv set
ES406427A1 (es) Circuito de deflexion horizontal para receptores de televi-sion.
JPS54150913A (en) Right-left pincushion distortion correcting circuit for television picture receiver