ES2003684A6 - Un sistema de proceso de senal de video - Google Patents

Un sistema de proceso de senal de video

Info

Publication number
ES2003684A6
ES2003684A6 ES8700351A ES8700351A ES2003684A6 ES 2003684 A6 ES2003684 A6 ES 2003684A6 ES 8700351 A ES8700351 A ES 8700351A ES 8700351 A ES8700351 A ES 8700351A ES 2003684 A6 ES2003684 A6 ES 2003684A6
Authority
ES
Spain
Prior art keywords
video
coupled
output
display driver
driver amplifier
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
Application number
ES8700351A
Other languages
English (en)
Inventor
Isaac Michael Bell
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.)
RCA Corp
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 ES2003684A6 publication Critical patent/ES2003684A6/es
Expired legal-status Critical Current

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
    • 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
    • H04N9/648—Video amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Picture Signal Circuits (AREA)
  • Processing Of Color Television Signals (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Amplifiers (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)

Abstract

UN SISTEMA DE PROCESO DE SEÑAL DE VIDEO QUE INCLUYE UN AMPLIFICADOR DE SALIDA DE VIDEO (21) DOTADO DE UN TERMINAL COLECTOR DE SALIDA ACOPLADO A UN ELECTRODO DE ENTRADA DE SEÑAL (15A) DE UN CINESCOPIO (16). UN CIRCUITO LIMITADOR DE SEÑAL (26, 28) ACOPLADO AL TERMINAL DE SALIDA LIMITA LA MAGNITUD DE SEÑALES GRANDES DE SALIDA DE VIDEO A FIN DE IMPEDIR LA SATURACION DEL AMPLIFICADOR DE SALIDA DE VIDEO. EL CIRCUITO LIMITADOR INCLUYE UNA RESISTENCIA (28) Y UN DIODO LIMITADOR (26) ACOPLADO DESDE EL TERMINAL DE SALIDA HASTA EL POTENCIAL DE POLARIZACION (27). EL INVENTO ES APLICABLE A RECEPTORES DE TELEVISION Y MONITORES DE VIDEO.
ES8700351A 1986-02-19 1987-02-12 Un sistema de proceso de senal de video Expired ES2003684A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/830,759 US4704631A (en) 1986-02-19 1986-02-19 Display driver amplifier with anti-saturation circuit

Publications (1)

Publication Number Publication Date
ES2003684A6 true ES2003684A6 (es) 1988-11-01

Family

ID=25257641

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8700351A Expired ES2003684A6 (es) 1986-02-19 1987-02-12 Un sistema de proceso de senal de video

Country Status (13)

Country Link
US (1) US4704631A (es)
JP (1) JP2511261B2 (es)
KR (1) KR950006245B1 (es)
CA (1) CA1245347A (es)
DE (1) DE3705184A1 (es)
ES (1) ES2003684A6 (es)
FI (1) FI87414C (es)
FR (1) FR2594618B1 (es)
GB (1) GB2187069B (es)
HK (1) HK146694A (es)
IT (1) IT1202556B (es)
PT (1) PT84309B (es)
SG (1) SG14492G (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4894725A (en) * 1988-03-15 1990-01-16 Rca Licensing Corporation Biasing clamp for a CRT
US5644360A (en) * 1993-02-26 1997-07-01 Thomson Consumer Electronics, Inc. Circuit for compensating the blue phosphor roll off at high drive levels in a projection television system
DE19625071A1 (de) * 1996-06-22 1998-01-08 Thomson Brandt Gmbh Schaltung zur Steuerung der Bildröhre in einem Fernsehempfänger
DE19744902A1 (de) * 1996-11-26 1998-05-28 Thomson Brandt Gmbh Schaltung zur Steuerung der Bildröhre in einem Fernsehempfänger
JP5148460B2 (ja) * 2008-11-20 2013-02-20 シャープ株式会社 浄化処理装置及び浄化処理方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2853630A (en) * 1954-06-08 1958-09-23 Hughes Aircraft Co Circuits for clamping voltage levels in gating matrices
JPS492227U (es) * 1972-04-06 1974-01-10
GB1439917A (es) * 1972-08-29 1976-06-16
JPS5553978A (en) * 1978-10-17 1980-04-19 Sony Corp Automatic luminance adjusting device for television picture receiver
US4293875A (en) * 1980-01-03 1981-10-06 Telegram Communications Corp. Wide bandwidth video amplifier
US4577234A (en) * 1983-10-31 1986-03-18 Rca Corporation Driver amplifier for an image display device
US4639785A (en) * 1984-03-26 1987-01-27 Rca Corporation Non-saturating video output amplifier

Also Published As

Publication number Publication date
GB2187069A (en) 1987-08-26
JP2511261B2 (ja) 1996-06-26
PT84309A (en) 1987-03-01
FR2594618B1 (fr) 1992-01-17
IT8719403A0 (it) 1987-02-16
FI87414B (fi) 1992-09-15
GB2187069B (en) 1989-11-08
DE3705184A1 (de) 1987-08-20
CA1245347A (en) 1988-11-22
HK146694A (en) 1994-12-30
FI870598L (fi) 1987-08-20
SG14492G (en) 1992-04-16
FI87414C (fi) 1992-12-28
PT84309B (pt) 1989-10-04
KR950006245B1 (ko) 1995-06-12
FI870598A0 (fi) 1987-02-12
KR870008479A (ko) 1987-09-26
GB8703667D0 (en) 1987-03-25
JPS62199194A (ja) 1987-09-02
IT1202556B (it) 1989-02-09
FR2594618A1 (fr) 1987-08-21
DE3705184C2 (es) 1989-06-29
US4704631A (en) 1987-11-03

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Legal Events

Date Code Title Description
FD2A Announcement of lapse in spain

Effective date: 20110301