ES8406826A1 - Perfeccionamientos introducidos en un aparato de control automatico de la polarizacion en una instalacion de tratamiento de senal de video - Google Patents

Perfeccionamientos introducidos en un aparato de control automatico de la polarizacion en una instalacion de tratamiento de senal de video

Info

Publication number
ES8406826A1
ES8406826A1 ES526334A ES526334A ES8406826A1 ES 8406826 A1 ES8406826 A1 ES 8406826A1 ES 526334 A ES526334 A ES 526334A ES 526334 A ES526334 A ES 526334A ES 8406826 A1 ES8406826 A1 ES 8406826A1
Authority
ES
Spain
Prior art keywords
amplifier
derived
amplitude
black current
control system
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
ES526334A
Other languages
English (en)
Other versions
ES526334A0 (es
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 US06/434,329 external-priority patent/US4484227A/en
Priority claimed from US06/434,314 external-priority patent/US4484228A/en
Application filed by RCA Corp filed Critical RCA Corp
Publication of ES526334A0 publication Critical patent/ES526334A0/es
Publication of ES8406826A1 publication Critical patent/ES8406826A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/84—Camera processing pipelines; Components thereof for processing colour signals
    • H04N23/87—Camera processing pipelines; Components thereof for processing colour signals for reinsertion of DC or slowly varying components of colour signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Picture Signal Circuits (AREA)
  • Processing Of Color Television Signals (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Peptides Or Proteins (AREA)
  • Optical Communication System (AREA)
  • Endoscopes (AREA)

Abstract

PERFECCIONAMIENTOS INTRODUCIDOS EN UN APARATO DE CONTROL AUTOMATICO DE LA POLARIZACION EN UNA INSTALACION DE TRATAMIENTO DE SEÑAL DE VIDEO.CONSISTENTES EN ELEMENTOS (20, 22, 24, 30) PARA DERIVAR UNA SEÑAL PERIODICA REPRESENTATIVA DE NIVEL DE CORRIENTE DE NEGRO CONDUCIDA POR EL ELECTRODO DE CONTROL DE INTENSIDAD (16A, 16B, 16C) DURANTE LOS INTERVALOS DE SUPRESION DE IMAGEN DE SEÑAL DE VIDEO; ELEMENTOS DE ALMACENAMIENTO DE INFORMACION (56); ELEMENTOS AMPLIFICADORES (52) CON UNA ENTRADA DE SEÑAL Y UNA SALIDA ACOPLADA A LOS ELEMENTOS DE ALMACENAMIENTO (56), PARA MODIFICAREL CONTENIDO DE INFORMACION; ELEMENTOS DE ACOPLAMIENTO (51) DE SEÑAL DE ENTRADA (V3) PARA ACOPLAR LA SEÑAL DERIVADA A LA ENTRADA DE AMPLIFICADOR; ELEMENTOS (31, 32, 34, 35) PARA PROPORCIONAR UNA SEÑAL AUXILIAR PERIODICA A LOS ELEMENTOS DE ACOPLAMIENTO DE SEÑAL DE ENTRADA.
ES526334A 1982-10-14 1983-10-07 Perfeccionamientos introducidos en un aparato de control automatico de la polarizacion en una instalacion de tratamiento de senal de video Expired ES8406826A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/434,329 US4484227A (en) 1982-10-14 1982-10-14 Automatic kinescope bias control system compensated for sense point impedance variations
US06/434,314 US4484228A (en) 1982-10-14 1982-10-14 Signal processing network for an automatic kinescope bias control system

Publications (2)

Publication Number Publication Date
ES526334A0 ES526334A0 (es) 1984-08-01
ES8406826A1 true ES8406826A1 (es) 1984-08-01

Family

ID=27030137

Family Applications (1)

Application Number Title Priority Date Filing Date
ES526334A Expired ES8406826A1 (es) 1982-10-14 1983-10-07 Perfeccionamientos introducidos en un aparato de control automatico de la polarizacion en una instalacion de tratamiento de senal de video

Country Status (14)

Country Link
KR (1) KR910009426B1 (es)
AT (1) AT387484B (es)
AU (1) AU564933B2 (es)
DE (1) DE3337298C2 (es)
DK (1) DK163779C (es)
ES (1) ES8406826A1 (es)
FI (1) FI76232C (es)
FR (1) FR2534763B1 (es)
GB (1) GB2128444B (es)
HK (1) HK18287A (es)
IT (1) IT1167580B (es)
NZ (1) NZ205953A (es)
PT (1) PT77461B (es)
SE (1) SE453242B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8524196D0 (en) * 1985-10-01 1985-11-06 Rca Corp Hold circuit
US5278476A (en) * 1991-11-13 1994-01-11 U.S. Philips Corporation Display device including a black level setting circuit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4207592A (en) * 1978-10-13 1980-06-10 Rca Corporation Automatic kinescope bias control circuit
US4263622A (en) * 1979-01-30 1981-04-21 Rca Corporation Automatic kinescope biasing system
US4331982A (en) * 1980-09-25 1982-05-25 Rca Corporation Sample and hold circuit particularly for small signals
US4484226A (en) * 1982-10-14 1984-11-20 Rca Corporation Automatic kinescope bias control system compensated for kinescope electron gun conduction dissimilarities

Also Published As

Publication number Publication date
ES526334A0 (es) 1984-08-01
SE8305540L (sv) 1984-04-15
IT8323251A1 (it) 1985-04-11
PT77461A (en) 1983-11-01
FR2534763B1 (fr) 1989-10-13
GB8327413D0 (en) 1983-11-16
DE3337298C2 (de) 1985-04-18
GB2128444B (en) 1986-09-17
HK18287A (en) 1987-03-06
FR2534763A1 (fr) 1984-04-20
KR840006583A (ko) 1984-11-30
ATA367383A (de) 1988-06-15
SE453242B (sv) 1988-01-18
AT387484B (de) 1989-01-25
KR910009426B1 (ko) 1991-11-15
FI833653A (fi) 1984-04-15
NZ205953A (en) 1987-03-31
IT1167580B (it) 1987-05-13
AU1998283A (en) 1984-04-19
DK163779C (da) 1992-08-31
SE8305540D0 (sv) 1983-10-07
DE3337298A1 (de) 1984-04-19
DK474083A (da) 1984-04-15
IT8323251A0 (it) 1983-10-11
AU564933B2 (en) 1987-09-03
DK163779B (da) 1992-03-30
FI833653A0 (fi) 1983-10-07
PT77461B (en) 1986-03-18
DE3337298C3 (es) 1990-01-04
GB2128444A (en) 1984-04-26
FI76232C (fi) 1988-09-09
FI76232B (fi) 1988-05-31
DK474083D0 (da) 1983-10-13

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20041102