CA937323A - Video signal control circuit for color television - Google Patents

Video signal control circuit for color television

Info

Publication number
CA937323A
CA937323A CA121010A CA121010A CA937323A CA 937323 A CA937323 A CA 937323A CA 121010 A CA121010 A CA 121010A CA 121010 A CA121010 A CA 121010A CA 937323 A CA937323 A CA 937323A
Authority
CA
Canada
Prior art keywords
control circuit
video signal
signal control
color television
television
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
CA121010A
Other languages
English (en)
Other versions
CA121010S (en
Inventor
Okada Takashi
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of CA937323A publication Critical patent/CA937323A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/57—Control of contrast or brightness
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Television Receiver Circuits (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
CA121010A 1970-08-21 1971-08-20 Video signal control circuit for color television Expired CA937323A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7335470A JPS542044B1 (fr) 1970-08-21 1970-08-21

Publications (1)

Publication Number Publication Date
CA937323A true CA937323A (en) 1973-11-20

Family

ID=13515728

Family Applications (1)

Application Number Title Priority Date Filing Date
CA121010A Expired CA937323A (en) 1970-08-21 1971-08-20 Video signal control circuit for color television

Country Status (7)

Country Link
US (1) US3705260A (fr)
JP (1) JPS542044B1 (fr)
CA (1) CA937323A (fr)
DE (1) DE2140716B2 (fr)
FR (1) FR2103431B1 (fr)
GB (1) GB1332590A (fr)
NL (1) NL7111573A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5610840A (en) * 1993-09-02 1997-03-11 Asahi Kogaku Kogyo Kabushiki Kaisha Signal processing device
US6480241B1 (en) 1996-08-27 2002-11-12 Gordon J. Gow Technologies, Inc. S-video signal loss compensation processing apparatus and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19C (de) * 1877-07-04 Ludwig Löwe & Co Ein Fasspund
DE394C (de) * 1877-08-13 Steigung und konischem Dampfleiter. C. L. strube, Kaufmann, in Buckau Funkenfänger mit Spiralen von abnehmender
US3465095A (en) * 1967-04-26 1969-09-02 Motorola Inc Automatic beam intensity limiter
US3637923A (en) * 1970-10-30 1972-01-25 Zenith Radio Corp Automatic brightness limiter

Also Published As

Publication number Publication date
DE2140716A1 (de) 1972-02-24
JPS542044B1 (fr) 1979-02-01
US3705260A (en) 1972-12-05
GB1332590A (en) 1973-10-03
FR2103431B1 (fr) 1974-10-11
DE2140716B2 (de) 1974-03-07
NL7111573A (fr) 1972-02-23
FR2103431A1 (fr) 1972-04-14

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