ES8303868A1 - "perfeccionamientos introducidos en una disposicion para tratar una senal de videofrecuencia representariva de una imagen". - Google Patents
"perfeccionamientos introducidos en una disposicion para tratar una senal de videofrecuencia representariva de una imagen".Info
- Publication number
- ES8303868A1 ES8303868A1 ES508857A ES508857A ES8303868A1 ES 8303868 A1 ES8303868 A1 ES 8303868A1 ES 508857 A ES508857 A ES 508857A ES 508857 A ES508857 A ES 508857A ES 8303868 A1 ES8303868 A1 ES 8303868A1
- Authority
- ES
- Spain
- Prior art keywords
- cathode
- bias voltage
- current
- picture
- arrangement
- 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
Links
- 238000012544 monitoring process Methods 0.000 abstract 3
- 230000000737 periodic effect Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/16—Picture reproducers using cathode ray tubes
- H04N9/18—Picture reproducers using cathode ray tubes using separate electron beams for the primary colour signals
- H04N9/20—Picture reproducers using cathode ray tubes using separate electron beams for the primary colour signals with more than one beam in a tube
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Processing Of Color Television Signals (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
- Picture Signal Circuits (AREA)
Abstract
DISPOSITIVO DE TRATAMIENTO DE SEÑAL DE VIDEO. EL DISPOSITIVO REALIZA EL CONTROL AUTOMATICO DEL NIVEL DE CORRIENTE DE SUPRESION DE CATODO CONDUCIDA POR EL CINESCOPIO DE VISUALIZACION DE IMAGEN. COMPRENDE: MEDIOS PARA PROPORCIONAR UNA TENSION DE POLARIZACION DE REFERENCIA AL ELECTRODO DE CATODO DENTRO DE UN INTERVALO DE VIGILANCIA; ELEMENTOS QUE DERIVAN, DURANTE DICHO INTERVALO, UNA SEÑAL PROPORCIONAL AL NIVEL DE CORRIENTE DE CATODO CONDUCIDA; Y ELEMENTOS DE TRATAMIENTO DE SEÑAL QUE RESPONDEN A ESTA SEÑAL DERIVADA.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8102271 | 1981-01-26 | ||
US06/295,118 US4387405A (en) | 1971-01-26 | 1981-08-21 | Automatic kinescope bias control system with digital signal processing |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8303868A1 true ES8303868A1 (es) | 1983-02-01 |
ES508857A0 ES508857A0 (es) | 1983-02-01 |
Family
ID=26278222
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES508857A Granted ES508857A0 (es) | 1981-01-26 | 1982-01-19 | "perfeccionamientos introducidos en una disposicion para tratar una senal de videofrecuencia representariva de una imagen". |
Country Status (10)
Country | Link |
---|---|
AT (1) | AT384923B (es) |
AU (1) | AU542353B2 (es) |
CA (1) | CA1175562A (es) |
DE (1) | DE3202396C2 (es) |
ES (1) | ES508857A0 (es) |
FI (1) | FI73107C (es) |
FR (1) | FR2498864B1 (es) |
HK (1) | HK19487A (es) |
IT (1) | IT1151702B (es) |
SE (1) | SE451780B (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4521811A (en) * | 1984-05-02 | 1985-06-04 | Rca Corporation | Beam current limiting arrangement for a digital television system |
US4641194A (en) * | 1984-08-27 | 1987-02-03 | Rca Corporation | Kinescope driver in a digital video signal processing system |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3670100A (en) * | 1971-03-29 | 1972-06-13 | Telemation | Automatic reference level set for television cameras |
US4263622A (en) * | 1979-01-30 | 1981-04-21 | Rca Corporation | Automatic kinescope biasing system |
US4277798A (en) * | 1979-04-18 | 1981-07-07 | Rca Corporation | Automatic kinescope biasing system with increased interference immunity |
-
1982
- 1982-01-19 FI FI820159A patent/FI73107C/fi not_active IP Right Cessation
- 1982-01-19 ES ES508857A patent/ES508857A0/es active Granted
- 1982-01-19 SE SE8200281A patent/SE451780B/sv not_active IP Right Cessation
- 1982-01-19 AU AU79626/82A patent/AU542353B2/en not_active Ceased
- 1982-01-25 IT IT19284/82A patent/IT1151702B/it active
- 1982-01-25 FR FR8201095A patent/FR2498864B1/fr not_active Expired
- 1982-01-26 AT AT0026982A patent/AT384923B/de not_active IP Right Cessation
- 1982-01-26 DE DE3202396A patent/DE3202396C2/de not_active Expired
- 1982-01-26 CA CA000394967A patent/CA1175562A/en not_active Expired
-
1987
- 1987-03-05 HK HK194/87A patent/HK19487A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATA26982A (de) | 1987-06-15 |
FI73107B (fi) | 1987-04-30 |
FR2498864A1 (fr) | 1982-07-30 |
FI820159L (fi) | 1982-07-27 |
AT384923B (de) | 1988-01-25 |
CA1175562A (en) | 1984-10-02 |
AU542353B2 (en) | 1985-02-21 |
HK19487A (en) | 1987-03-13 |
FR2498864B1 (fr) | 1988-06-10 |
IT1151702B (it) | 1986-12-24 |
SE451780B (sv) | 1987-10-26 |
AU7962682A (en) | 1982-08-05 |
FI73107C (fi) | 1987-08-10 |
DE3202396C2 (de) | 1985-07-18 |
ES508857A0 (es) | 1983-02-01 |
IT8219284A0 (it) | 1982-01-25 |
DE3202396A1 (de) | 1982-10-07 |
SE8200281L (sv) | 1982-07-27 |
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