IT8423395A1 - Amplificatore pilota per un dispositivo di visualizzazione di immagini - Google Patents

Amplificatore pilota per un dispositivo di visualizzazione di immagini

Info

Publication number
IT8423395A1
IT8423395A1 IT1984A23395A IT2339584A IT8423395A1 IT 8423395 A1 IT8423395 A1 IT 8423395A1 IT 1984A23395 A IT1984A23395 A IT 1984A23395A IT 2339584 A IT2339584 A IT 2339584A IT 8423395 A1 IT8423395 A1 IT 8423395A1
Authority
IT
Italy
Prior art keywords
display device
image display
pilot amplifier
pilot
amplifier
Prior art date
Application number
IT1984A23395A
Other languages
English (en)
Other versions
IT1177099B (it
IT8423395A0 (it
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 IT8423395A0 publication Critical patent/IT8423395A0/it
Publication of IT8423395A1 publication Critical patent/IT8423395A1/it
Application granted granted Critical
Publication of IT1177099B publication Critical patent/IT1177099B/it

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3005—Automatic control in amplifiers having semiconductor devices in amplifiers suitable for low-frequencies, e.g. audio amplifiers
    • H03G3/3026—Automatic control in amplifiers having semiconductor devices in amplifiers suitable for low-frequencies, e.g. audio amplifiers the gain being discontinuously variable, e.g. controlled by switching
    • 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)
  • Amplifiers (AREA)
  • Processing Of Color Television Signals (AREA)
  • Liquid Crystal Display Device Control (AREA)
IT23395/84A 1983-10-31 1984-10-30 Amplificatore pilota per un dispositivo di visualizzazione di immagini IT1177099B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/547,325 US4577234A (en) 1983-10-31 1983-10-31 Driver amplifier for an image display device

Publications (3)

Publication Number Publication Date
IT8423395A0 IT8423395A0 (it) 1984-10-30
IT8423395A1 true IT8423395A1 (it) 1986-04-30
IT1177099B IT1177099B (it) 1987-08-26

Family

ID=24184225

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23395/84A IT1177099B (it) 1983-10-31 1984-10-30 Amplificatore pilota per un dispositivo di visualizzazione di immagini

Country Status (8)

Country Link
US (1) US4577234A (it)
JP (1) JPS60112387A (it)
KR (1) KR850003488A (it)
CA (1) CA1219359A (it)
DE (1) DE3439704A1 (it)
FR (1) FR2554300A1 (it)
GB (1) GB2149269B (it)
IT (1) IT1177099B (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4639785A (en) * 1984-03-26 1987-01-27 Rca Corporation Non-saturating video output amplifier
NL8502637A (nl) * 1985-03-06 1986-10-01 Philips Nv Beeldweergeefinrichting.
US4631595A (en) * 1985-07-25 1986-12-23 Rca Corporation Feedback display driver stage
US4704631A (en) * 1986-02-19 1987-11-03 Rca Corporation Display driver amplifier with anti-saturation circuit
US4769714A (en) * 1986-10-24 1988-09-06 Rca Licensing Corporation Noise and arc suppression filter for a display driver stage
US4894725A (en) * 1988-03-15 1990-01-16 Rca Licensing Corporation Biasing clamp for a CRT
GB2227385A (en) * 1988-11-24 1990-07-25 Motorola Inc Soft limiting microphone amplifier circuit
JP2528235B2 (ja) * 1992-05-07 1996-08-28 株式会社アセットエンタープライズ 孔閉塞装置
US5453798A (en) * 1993-02-05 1995-09-26 Thomson Consumer Electronics, Inc. Black compensation circuit for a video display system
JP3460878B2 (ja) * 1995-01-19 2003-10-27 ソニー株式会社 増幅回路および表示装置
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
US7098901B2 (en) * 2000-07-24 2006-08-29 Sharp Kabushiki Kaisha Display device and driver

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3432616A (en) * 1965-04-15 1969-03-11 Ibm Data transmission apparatus utilizing frequency shift keying
FR1564587A (it) * 1968-01-26 1969-04-25
NL6813540A (it) * 1968-09-21 1970-03-24
DE1957840B2 (de) * 1969-11-18 1979-02-01 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Video-Verstaerker mit einem Gegenkopplungsweg fuer ein Fernseh-Vid-Signal
GB1388544A (en) * 1971-04-27 1975-03-26 Rca Corp Video output amplifier
US3835243A (en) * 1972-04-07 1974-09-10 Matsushita Electric Industrial Co Ltd Circuitry for reducing effects of noise on color image
GB1369715A (en) * 1973-02-19 1974-10-09 Ferranti Ltd Timing circuits
JPS567348B2 (it) * 1973-04-25 1981-02-17
SE380150B (it) * 1974-02-18 1975-10-27 Bofors Ab
GB1582138A (en) * 1976-07-19 1980-12-31 Rca Corp Video amplifier circuit
JPS5553978A (en) * 1978-10-17 1980-04-19 Sony Corp Automatic luminance adjusting device for television picture receiver
US4295160A (en) * 1979-05-11 1981-10-13 Rca Corporation Signal processing circuit having a non-linear transfer function
US4298886A (en) * 1979-12-12 1981-11-03 Motorola Inc. Automatic peak beam current leveler system
US4408229A (en) * 1981-05-29 1983-10-04 Rca Corporation Noise sensitivity reduction apparatus for a TV receiver AGC system
DE3216909C2 (de) * 1982-05-06 1984-03-29 Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen Verfahren zur Begrenzung des Strahlstromes in der Bildröhre eines Fernsehempfängers
US4547799A (en) * 1983-05-31 1985-10-15 Rca Corporation Feedback kinescope driver
US4494146A (en) * 1983-07-21 1985-01-15 Rca Corporation Wideband kinescope driver amplifier

Also Published As

Publication number Publication date
GB8426667D0 (en) 1984-11-28
CA1219359A (en) 1987-03-17
JPS60112387A (ja) 1985-06-18
GB2149269A (en) 1985-06-05
IT1177099B (it) 1987-08-26
DE3439704A1 (de) 1985-05-09
GB2149269B (en) 1987-09-03
US4577234A (en) 1986-03-18
KR850003488A (ko) 1985-06-17
IT8423395A0 (it) 1984-10-30
FR2554300A1 (fr) 1985-05-03

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