HK88597A - Automatic bias control of an image display device in a video monitor - Google Patents

Automatic bias control of an image display device in a video monitor

Info

Publication number
HK88597A
HK88597A HK88597A HK88597A HK88597A HK 88597 A HK88597 A HK 88597A HK 88597 A HK88597 A HK 88597A HK 88597 A HK88597 A HK 88597A HK 88597 A HK88597 A HK 88597A
Authority
HK
Hong Kong
Prior art keywords
display device
image display
video monitor
bias control
automatic bias
Prior art date
Application number
HK88597A
Other languages
English (en)
Inventor
Werner Hinn
Original Assignee
Rca Thomson Licensing 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 Thomson Licensing Corp filed Critical Rca Thomson Licensing Corp
Publication of HK88597A publication Critical patent/HK88597A/xx

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/16—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
HK88597A 1985-10-01 1997-06-26 Automatic bias control of an image display device in a video monitor HK88597A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858524197A GB8524197D0 (en) 1985-10-01 1985-10-01 Triggering system

Publications (1)

Publication Number Publication Date
HK88597A true HK88597A (en) 1997-06-27

Family

ID=10586015

Family Applications (1)

Application Number Title Priority Date Filing Date
HK88597A HK88597A (en) 1985-10-01 1997-06-26 Automatic bias control of an image display device in a video monitor

Country Status (7)

Country Link
US (1) US4694350A (de)
EP (1) EP0218456B1 (de)
JP (2) JPH087535B2 (de)
KR (1) KR940003051B1 (de)
DE (1) DE3686467T2 (de)
GB (1) GB8524197D0 (de)
HK (1) HK88597A (de)

Families Citing this family (14)

* 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
DE3732866A1 (de) * 1987-09-30 1989-04-20 Thomson Brandt Gmbh Verfahren zur einblendung von pruefzeilen
US4991023A (en) * 1989-05-22 1991-02-05 Hewlett-Packard Company Microprocessor controlled universal video monitor
US5475424A (en) * 1989-11-03 1995-12-12 Deutsche Thomson-Brandt Gmbh Circuit for the cut off regulation in a television receiver rendered momentarily operative in response to a predetermined operating condition
FR2701184B1 (fr) * 1993-01-30 1995-11-03 Samsung Electronics Co Ltd Circuit de blocage de première grille.
US5410222A (en) * 1993-08-31 1995-04-25 Thomson Consumer Electronics, Inc. Sample pulse generator for automatic kinescope bias system
US5488417A (en) * 1994-05-19 1996-01-30 Thomson Consumer Electronics, Inc. Automatic kinescope bias control system
JP3341953B2 (ja) * 1994-09-20 2002-11-05 ソニー株式会社 カソード電流検出回路及びカソード電流検出方法
US5726540A (en) * 1995-12-22 1998-03-10 Sony Corporation Transient enhancement circuit for CRT amplifier
JPH10145807A (ja) * 1996-11-12 1998-05-29 Matsushita Electric Ind Co Ltd オートカットオフ回路
US6285401B1 (en) * 1998-07-28 2001-09-04 Thomson Licensing S.A. Apparatus for suppressing overshoots in kinescope beam current measurement pulses
US6226037B1 (en) * 1998-07-28 2001-05-01 Thomson Licensing S.A. AKB interface circuit for kine driver IC
US6545717B1 (en) * 2001-09-26 2003-04-08 Koninklijke Philips Electronics N.V. Display system having selectable automatic CRT cutoff stabilization or AKB with CRT feedback current simulation
US8379012B2 (en) * 2009-07-17 2013-02-19 Atmel Corporation Selector switch for direct connection of switched regulator to voltage inputs

Family Cites Families (10)

* 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
CA1108285A (en) * 1976-08-20 1981-09-01 George H. Kam Apparatus for adjusting operating conditions of a cathode ray tube
US4263622A (en) * 1979-01-30 1981-04-21 Rca Corporation Automatic kinescope biasing system
US4287405A (en) * 1979-10-02 1981-09-01 Mitsubishi Jukogyo Kabushiki Kaisha Process and apparatus for exhausting fumes produced by arc welding
US4518986A (en) * 1982-04-06 1985-05-21 Rca Corporation Apparatus for accurate adjustment of kinescope black level bias
US4484228A (en) * 1982-10-14 1984-11-20 Rca Corporation Signal processing network for an automatic kinescope bias control system
US4513322A (en) * 1982-10-29 1985-04-23 Rca Corporation Switching network with suppressed switching transients
US4587566A (en) * 1984-05-09 1986-05-06 Rca Corporation Automatic kinescope bias control system with modified initial operation
JPH0666897B2 (ja) * 1984-08-13 1994-08-24 アールシーエー トムソン ライセンシング コーポレイシヨン 映像信号処理装置
JPH0695766A (ja) * 1992-09-17 1994-04-08 Fujitsu Ltd リモートパワーオン制御回路の試験方法

Also Published As

Publication number Publication date
KR870004619A (ko) 1987-05-11
DE3686467T2 (de) 1993-04-15
JPH087535B2 (ja) 1996-01-29
EP0218456A2 (de) 1987-04-15
JPH07287545A (ja) 1995-10-31
JP2916094B2 (ja) 1999-07-05
DE3686467D1 (de) 1992-09-24
JPS6298388A (ja) 1987-05-07
US4694350A (en) 1987-09-15
EP0218456B1 (de) 1992-08-19
EP0218456A3 (en) 1988-05-18
GB8524197D0 (en) 1985-11-06
KR940003051B1 (ko) 1994-04-11

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)