IT1171785B - Sistema di controllo automatico della polarizzazione di un cinescopio, con un elaboratore di segnali disattivabile selettivamente - Google Patents

Sistema di controllo automatico della polarizzazione di un cinescopio, con un elaboratore di segnali disattivabile selettivamente

Info

Publication number
IT1171785B
IT1171785B IT23489/83A IT2348983A IT1171785B IT 1171785 B IT1171785 B IT 1171785B IT 23489/83 A IT23489/83 A IT 23489/83A IT 2348983 A IT2348983 A IT 2348983A IT 1171785 B IT1171785 B IT 1171785B
Authority
IT
Italy
Prior art keywords
cinescope
polarization
control system
signal processor
automatic control
Prior art date
Application number
IT23489/83A
Other languages
English (en)
Other versions
IT8323489A1 (it
IT8323489A0 (it
Inventor
Robert Preston Parker
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
Application filed by Rca Corp filed Critical Rca Corp
Publication of IT8323489A0 publication Critical patent/IT8323489A0/it
Publication of IT8323489A1 publication Critical patent/IT8323489A1/it
Application granted granted Critical
Publication of IT1171785B publication Critical patent/IT1171785B/it

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/72—Circuits for processing colour signals for reinsertion of DC and slowly varying components of colour signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Picture Signal Circuits (AREA)
  • Television Receiver Circuits (AREA)
  • Processing Of Color Television Signals (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Burglar Alarm Systems (AREA)
  • Endoscopes (AREA)
IT23489/83A 1982-10-29 1983-10-27 Sistema di controllo automatico della polarizzazione di un cinescopio, con un elaboratore di segnali disattivabile selettivamente IT1171785B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/437,831 US4484229A (en) 1982-10-29 1982-10-29 Automatic kinescope bias control system with selectively disabled signal processor

Publications (3)

Publication Number Publication Date
IT8323489A0 IT8323489A0 (it) 1983-10-27
IT8323489A1 IT8323489A1 (it) 1985-04-27
IT1171785B true IT1171785B (it) 1987-06-10

Family

ID=23738077

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23489/83A IT1171785B (it) 1982-10-29 1983-10-27 Sistema di controllo automatico della polarizzazione di un cinescopio, con un elaboratore di segnali disattivabile selettivamente

Country Status (13)

Country Link
US (1) US4484229A (it)
JP (1) JPH0795833B2 (it)
KR (1) KR910006491B1 (it)
AT (1) AT390859B (it)
AU (1) AU562181B2 (it)
CA (1) CA1207437A (it)
DE (1) DE3339289C2 (it)
ES (1) ES526639A0 (it)
FR (1) FR2535565B1 (it)
GB (1) GB2133245B (it)
HK (1) HK18687A (it)
IT (1) IT1171785B (it)
MY (1) MY8700388A (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4630100A (en) * 1984-08-02 1986-12-16 Ncr Corporation Color video drive circuit
AU576379B2 (en) * 1984-08-13 1988-08-25 Rca Licensing Corporation Kinescope bias sensing circuit
JPS61140279A (ja) * 1984-12-12 1986-06-27 Toshiba Corp 映像信号処理回路
US4642696A (en) * 1985-07-25 1987-02-10 Rca Corporation Kinescope driver with kinescope current sensing circuit
DE3535570A1 (de) * 1985-10-04 1987-04-09 Siemens Ag Schaltung zur automatischen einstellung der schwarzwertspannung
JP3127963B2 (ja) * 1990-12-26 2001-01-29 株式会社日立製作所 陰極線管ディスプレイ
GB9124071D0 (en) * 1991-11-13 1992-01-02 Thomson Consumer Electronics Crt bias compensation
US5347197A (en) * 1992-03-23 1994-09-13 U.S. Philips Corporation Display device having a display tube including a cold cathode and a current mirror drive circuit for the cold cathode
CA2145901C (en) * 1994-04-28 2000-02-22 Anton Werner Keller Kinescope driver apparatus with gamma correction
JP2877072B2 (ja) * 1996-05-20 1999-03-31 日本電気株式会社 カソード電流検出回路
US6226037B1 (en) * 1998-07-28 2001-05-01 Thomson Licensing S.A. AKB interface circuit for kine driver IC
US6636265B1 (en) * 2000-01-21 2003-10-21 Thomson Licensing S.A. Focus flutter prevention in TV receivers and monitors
KR20050049482A (ko) * 2002-08-16 2005-05-25 톰슨 라이센싱 에스.에이. 자동 색보정 회로(ａｋｂ)용 간략화된 오프셋 전류 저감 회로
US8803029B2 (en) * 2006-08-03 2014-08-12 Chrysler Group Llc Dual beam laser welding head

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4387405A (en) * 1971-01-26 1983-06-07 Rca Corporation Automatic kinescope bias control system with digital signal processing
US4197557A (en) * 1977-05-05 1980-04-08 Rca Corporation Brightness control circuit employing a closed control loop
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
US4331981A (en) * 1980-09-25 1982-05-25 Rca Corporation Linear high gain sampling amplifier
GB2091978B (en) * 1981-01-26 1984-08-22 Rca Corp Bias control for an image display device
US4414577A (en) * 1982-07-15 1983-11-08 Rca Corporation Manually gain presettable kinescope driver in an automatic kinescope bias control system

Also Published As

Publication number Publication date
US4484229A (en) 1984-11-20
KR840006586A (ko) 1984-11-30
ES8406825A1 (es) 1984-07-16
FR2535565A1 (fr) 1984-05-04
JPH0795833B2 (ja) 1995-10-11
HK18687A (en) 1987-03-06
DE3339289A1 (de) 1984-05-03
GB2133245A (en) 1984-07-18
AU2046783A (en) 1984-05-03
KR910006491B1 (ko) 1991-08-26
ES526639A0 (es) 1984-07-16
JPS5997281A (ja) 1984-06-05
IT8323489A1 (it) 1985-04-27
IT8323489A0 (it) 1983-10-27
FR2535565B1 (fr) 1990-10-05
DE3339289C2 (de) 1986-07-10
MY8700388A (en) 1987-12-31
GB8328683D0 (en) 1983-11-30
AU562181B2 (en) 1987-06-04
CA1207437A (en) 1986-07-08
ATA383983A (de) 1989-12-15
GB2133245B (en) 1986-03-26
AT390859B (de) 1990-07-10

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971029