DE69906768D1 - Videoverstärker mit einer integrierten abgleichung des gleichspannungspegels - Google Patents

Videoverstärker mit einer integrierten abgleichung des gleichspannungspegels

Info

Publication number
DE69906768D1
DE69906768D1 DE69906768T DE69906768T DE69906768D1 DE 69906768 D1 DE69906768 D1 DE 69906768D1 DE 69906768 T DE69906768 T DE 69906768T DE 69906768 T DE69906768 T DE 69906768T DE 69906768 D1 DE69906768 D1 DE 69906768D1
Authority
DE
Germany
Prior art keywords
voltage level
video amplifier
integrated compensation
compensation
integrated
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 - Lifetime
Application number
DE69906768T
Other languages
English (en)
Other versions
DE69906768T2 (de
Inventor
Mark Hutchinson
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.)
Thomson Licensing SAS
Original Assignee
Thomson Licensing SAS
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 Licensing SAS filed Critical Thomson Licensing SAS
Publication of DE69906768D1 publication Critical patent/DE69906768D1/de
Application granted granted Critical
Publication of DE69906768T2 publication Critical patent/DE69906768T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H04N5/20—Circuitry for controlling amplitude response
    • 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
    • H04N5/148—Video amplifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/04—Diagnosis, testing or measuring for television systems or their details for receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/04—Diagnosis, testing or measuring for television systems or their details for receivers
    • H04N17/045—Self-contained testing apparatus
    • 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
    • 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
    • H04N5/52—Automatic gain control

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Picture Signal Circuits (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Television Receiver Circuits (AREA)
  • Amplifiers (AREA)
  • Circuits Of Receivers In General (AREA)
DE69906768T 1998-09-30 1999-09-30 Videoverstärker mit einer integrierten abgleichung des gleichspannungspegels Expired - Lifetime DE69906768T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10242998P 1998-09-30 1998-09-30
PCT/US1999/022759 WO2000019709A1 (en) 1998-09-30 1999-09-30 Video amplifier with integrated dc level shifting

Publications (2)

Publication Number Publication Date
DE69906768D1 true DE69906768D1 (de) 2003-05-15
DE69906768T2 DE69906768T2 (de) 2003-11-20

Family

ID=22289798

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69906768T Expired - Lifetime DE69906768T2 (de) 1998-09-30 1999-09-30 Videoverstärker mit einer integrierten abgleichung des gleichspannungspegels
DE69904845T Expired - Lifetime DE69904845T2 (de) 1998-09-30 1999-09-30 Vorrichtung zum abgleichen eines fernsehempfängers

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69904845T Expired - Lifetime DE69904845T2 (de) 1998-09-30 1999-09-30 Vorrichtung zum abgleichen eines fernsehempfängers

Country Status (7)

Country Link
EP (2) EP1118211B1 (de)
JP (2) JP4335458B2 (de)
KR (2) KR100695314B1 (de)
CN (2) CN1143521C (de)
AU (2) AU6279599A (de)
DE (2) DE69906768T2 (de)
WO (2) WO2000019717A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6876400B2 (en) * 2001-12-19 2005-04-05 Thomson Licensing S.A. Apparatus and method for protecting a memory sharing signal control lines with other circuitry
CN1810023A (zh) 2003-06-20 2006-07-26 皇家飞利浦电子股份有限公司 用于接收射频信号的接收机
CN103167316B (zh) * 2010-05-26 2015-06-17 友达光电股份有限公司 输入信号检测电路与相关液晶电视
CN107707200A (zh) * 2017-09-15 2018-02-16 北京华大九天软件有限公司 一种lc压控振荡器的开关电容阵列

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4434439A (en) * 1982-02-22 1984-02-28 Rca Corporation Digital television AGC arrangement
US4442458A (en) * 1982-03-29 1984-04-10 Tektronix, Inc. CRT Video drive circuit with beam current stabilization
JPS6184181A (ja) * 1984-10-01 1986-04-28 Fuji Photo Film Co Ltd フイ−ルド信号・フレ−ム信号変換におけるフリツカ防止回路
US4706108A (en) * 1985-04-12 1987-11-10 Sony Corporation Automatic setup system for controlling color gain, hue and white balance of TV monitor
US4757239A (en) * 1985-10-18 1988-07-12 Hilliard-Lyons Patent Management, Inc. CRT display system with automatic alignment employing personality memory
JPS6472672A (en) * 1987-09-12 1989-03-17 Sony Corp Television receiver
US4864386A (en) * 1988-09-12 1989-09-05 Tektronix, Inc. Double display mode for differential gain
US5124980A (en) * 1989-03-20 1992-06-23 Maki Gerald G Synchronous multiport digital 2-way communications network using T1 PCM on a CATV cable
JP2918388B2 (ja) * 1992-04-24 1999-07-12 オリオン電機株式会社 アナログ制御部の自動調整回路
JPH05328238A (ja) * 1992-05-20 1993-12-10 Alpine Electron Inc テレビジョン受信回路
JPH069266U (ja) * 1992-07-09 1994-02-04 船井電機株式会社 磁気テープ装置
US5311295A (en) * 1993-04-12 1994-05-10 Tektronix, Inc. RGB display of a transcoded serial digital signal
US6285397B1 (en) * 1997-01-16 2001-09-04 Display Laboratories, Inc. Alignment of cathode ray tube video displays using a host computer processor

Also Published As

Publication number Publication date
JP4633257B2 (ja) 2011-02-16
JP4335458B2 (ja) 2009-09-30
EP1118211A1 (de) 2001-07-25
KR20010075215A (ko) 2001-08-09
AU6279599A (en) 2000-04-17
WO2000019709A1 (en) 2000-04-06
CN1319371C (zh) 2007-05-30
DE69904845D1 (de) 2003-02-13
CN1320328A (zh) 2001-10-31
WO2000019717A9 (en) 2000-08-24
DE69906768T2 (de) 2003-11-20
KR100695314B1 (ko) 2007-03-15
CN1320323A (zh) 2001-10-31
EP1118215B1 (de) 2003-01-08
WO2000019717A1 (en) 2000-04-06
AU6279499A (en) 2000-04-17
EP1118211B1 (de) 2003-04-09
DE69904845T2 (de) 2003-08-21
KR20010079899A (ko) 2001-08-22
WO2000019709A9 (en) 2000-09-21
KR100623630B1 (ko) 2006-09-12
JP2003522430A (ja) 2003-07-22
CN1143521C (zh) 2004-03-24
JP2003522431A (ja) 2003-07-22
EP1118215A1 (de) 2001-07-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition