JP2000196973A - ディスプレイ・システムにおけるパルス補正装置 - Google Patents

ディスプレイ・システムにおけるパルス補正装置

Info

Publication number
JP2000196973A
JP2000196973A JP11320470A JP32047099A JP2000196973A JP 2000196973 A JP2000196973 A JP 2000196973A JP 11320470 A JP11320470 A JP 11320470A JP 32047099 A JP32047099 A JP 32047099A JP 2000196973 A JP2000196973 A JP 2000196973A
Authority
JP
Japan
Prior art keywords
pulse
picture tube
current
bias
load
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.)
Withdrawn
Application number
JP11320470A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000196973A5 (enExample
Inventor
Dal F Griepentrog
フランク グリーペントログ ダル
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.)
Technicolor USA Inc
Original Assignee
Thomson Consumer Electronics Inc
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 Thomson Consumer Electronics Inc filed Critical Thomson Consumer Electronics Inc
Publication of JP2000196973A publication Critical patent/JP2000196973A/ja
Publication of JP2000196973A5 publication Critical patent/JP2000196973A5/ja
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • 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
    • H04N9/645—Beam current control means
    • 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
    • H04N5/21—Circuitry for suppressing or minimising disturbance, e.g. moiré or halo
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/57—Control of contrast or brightness
    • H04N5/59—Control of contrast or brightness in dependence upon beam current of cathode ray tube
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/66—Transforming electric information into light information
    • H04N5/68—Circuit details for cathode-ray display tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Processing Of Color Television Signals (AREA)
  • Electron Sources, Ion Sources (AREA)
  • Picture Signal Circuits (AREA)
  • Television Receiver Circuits (AREA)
JP11320470A 1998-11-12 1999-11-11 ディスプレイ・システムにおけるパルス補正装置 Withdrawn JP2000196973A (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US10827798P 1998-11-12 1998-11-12
US60/108277 1998-11-12
US09/223,159 US6285401B1 (en) 1998-07-28 1998-12-30 Apparatus for suppressing overshoots in kinescope beam current measurement pulses
US09/223159 1998-12-30

Publications (2)

Publication Number Publication Date
JP2000196973A true JP2000196973A (ja) 2000-07-14
JP2000196973A5 JP2000196973A5 (enExample) 2006-12-21

Family

ID=26805733

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11320470A Withdrawn JP2000196973A (ja) 1998-11-12 1999-11-11 ディスプレイ・システムにおけるパルス補正装置

Country Status (8)

Country Link
US (1) US6285401B1 (enExample)
EP (1) EP1001621B1 (enExample)
JP (1) JP2000196973A (enExample)
KR (1) KR100629733B1 (enExample)
CN (1) CN1192638C (enExample)
DE (1) DE69935774T2 (enExample)
TR (1) TR199902778A2 (enExample)
TW (1) TW447217B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6847404B1 (en) * 1998-09-29 2005-01-25 Thomson Licensing S.A. Video display protection circuit
JP2001326877A (ja) * 2000-05-18 2001-11-22 Mitsubishi Electric Corp ビデオプロジェクタのビーム電流制限回路
US6806908B2 (en) * 2001-08-10 2004-10-19 Koninklijke Philips Electronics N.V. Cathode current limiting circuit for projection television display systems
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
MXPA05001890A (es) * 2002-08-16 2005-06-03 Thomson Licensing Sa Circuito reductor de corriente desplazada simplificada para impulso auto-cinetico.
JP2005539450A (ja) * 2002-09-18 2005-12-22 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ ビーム電流測定
KR101046583B1 (ko) * 2006-11-27 2011-07-06 삼성전자주식회사 영상 처리 장치 및 그 제어방법
US8212941B2 (en) * 2008-04-30 2012-07-03 Mediatek Inc. Digitized analog TV signal processing system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL179329C (nl) * 1974-09-09 1986-08-18 Philips Nv Televisieontvanger met een bundelstroombegrenzingsschakeling.
US4536800A (en) * 1982-11-30 1985-08-20 Rca Corporation Additive pulse sampling circuit
US4549203A (en) * 1983-12-14 1985-10-22 Rca Corporation DC Stabilization system
US4591912A (en) * 1984-10-30 1986-05-27 Rca Corporation Peaking circuit for video driver stage
GB8524197D0 (en) * 1985-10-01 1985-11-06 Rca Corp Triggering system
KR890003731B1 (ko) * 1987-06-12 1989-10-04 한국과학 기술원 에탄올 첨가에 의한 액젓 또는 어장류 및 젓갈류의 보존 방법
US5177413A (en) * 1992-02-25 1993-01-05 Thomson Consumer Electronics, Inc. Arrangement for generating a beam current indicative signal
US5488417A (en) * 1994-05-19 1996-01-30 Thomson Consumer Electronics, Inc. Automatic kinescope bias control system
US5680173A (en) * 1995-06-23 1997-10-21 Thomson Consumer Electronics, Inc. Kinescope driver apparatus
US5726540A (en) * 1995-12-22 1998-03-10 Sony Corporation Transient enhancement circuit for CRT amplifier
US5994841A (en) * 1996-10-25 1999-11-30 Welch Allyn, Inc. Circuit for biasing display device by compensating for a varying leakage current

Also Published As

Publication number Publication date
KR100629733B1 (ko) 2006-09-29
CN1257380A (zh) 2000-06-21
EP1001621B1 (en) 2007-04-11
EP1001621A2 (en) 2000-05-17
TR199902778A2 (xx) 2000-06-21
US6285401B1 (en) 2001-09-04
KR20000035401A (ko) 2000-06-26
CN1192638C (zh) 2005-03-09
TW447217B (en) 2001-07-21
DE69935774D1 (de) 2007-05-24
EP1001621A3 (en) 2003-09-17
DE69935774T2 (de) 2007-10-18

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